Mining Machinery

14 Ton Trolley Wire Electric Locomotive for Copper Mine The locomotive is a new product specially designed for large mines. It applies IGBT speed control way, realizes smooth starting and low failure rate, and is a new- generation energy efficient product. Main features include: small outer diamensions, short wheel base, small turn radius, high speed and strong traction force. V-shape rubber damps are used on this locomotives in order to bear viration and impact from lengthways, vertical and transverse directons. The sails are elastic rubber plates which can ensure a reduced shock in operation. total weight (t) : 14 ton Track gauge (mm) : 600.762.900 Traction (KN) : 26.68 Max. Traction (KN) : 34.3 Speed(km/h) : 12.87 Power (KW) : 52*2 Dimensions Length(mm) : 4800 Width(mm) : 1060,1222or 1360 Height(mm) : 1700 Wheelbase (mm) : 1700 Wheel diameter (mm) : 760 Min Curve radius (m) : 12 Controller : Resistencia or IGBT Braking method : Mechanical Advantages of our product 1.Using high-quality steel plates, special rust removal process make sure it more anti-corrosion and suitable for harsh mining environment. 2. Producing motors ourselves, using high lever insulation material and pure copper, ensure the powerful traction force, and suitable for harsh mining environment. 3.Gear anastomosis surface to reach more than 80%, which is far more exceeding the standard. 4.Professionally designed and adjusted frame ensure safe driving and avoids falling off rails. 5.A variety of braking methods can be choose, air brake, hydraulic brake, electric brake, mechanical brake to ensure the safety drive. 6. 40 years richful experience with the ability to design and make customized product according to your requirements. 7. Proving factory online-visiting Factory Test Mining Locomotive test 1.Before Running the locomotive,carry out gear debugging, lighting, gear, and brake adjustment etc.To ensure the normal operation of the locomotive. 2.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%. 3.Carry out different type running test before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions. Motor test The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments. Explosion-proof motors are carried out with water pressure test. All the test of motor is to ensure that can adapt to harsh working conditions. Cases 1. A good feedback of our lithium battery locomotive from a client of Latin America 2. In order to solve the exist problems of lead-acid batteries. More than 30 lead-acid battery electric locomotives in this large mining were changed into lithium battery electric locomotives, which improved the work enthusiasm and production efficiency of employees, reduced costs,and more environment- friendly. 3. The mining rock drill car designed by Sunward Co., has a small size and simple structure, so the space for placing the lithium battery on the body is very limited. According to the limitation size, our company design a lithium power supply power plan, which perfectly solves the problem of lithium power supply space. In order to adapt to the special industrial and mining environment and improve transportation efficiency, a batch of 2.5-ton lithium battery electric locomotives are designed to Myanmar Clients. FAQ What's your product advantages? We have more 40 years experience in this field so that we could design or produce the locomotive as your requirement. We could also provide online service to teach you how to operate and maintain the locomotive. The most important thing that we produce the main part of the locomotive- The traction motors. we could guarantee the power of the locomotive. 1.Pre-sales Service: The wide product range enables us to provide our customers with individual machines or complete processing plants. Based on our customer's request and budget, our experts make efficient and reliable solutions, and we produce strictly follow customers' order. What's more, every customer has the chance to visit the working machine in the site before placing the order. 2.After-sales Service: Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customer's plants.Necessary training about machine daily maintenance to local workers is provided also. 3.Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight Handling time for an order: Within 10 days supplied from stock 4.Shipping method: Sample order: we suggest Courier express like DHL/UPS/FEDEX or by air Bulk order: we suggest by air or by sea. 5.Quality Control: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out. 6.After Services: a. Our sales team will response for your question within 24 hours (Holiday is Excluded) b. Technical Support will be available in any time c. Free replacement will provide once the failure confirmed caused by our product quality

Minimum Order: 1 bags

Main parameters of YZH WHC1070 Breaker Boom: Model No. WHC1070 Boom weight(without hammer) 9039KG Max.Horizontal Working radius 13040 MM Max.vertical working radius 10700MM Min.vertical working radius 3370MM Max.Height 7464MM The Benefits of YZH WHC1070 Breaker Boom: 1. Intelligent operation: Supports remote control (range up to 10-20km) and video monitoring, offering diverse and secure operating methods. The system employs flexible control for precise positioning. 2. Efficiency and Durability: Equipped with a high-quality hydraulic breaker delivering potent impact force and superior operational efficiency. Critical components utilise premium specialised steel and manganese steel bases, offering lightweight construction, exceptional wear resistance, and robust load-bearing capacity for enduring service life. 3. Exceptional Adaptability: Modular design enables rapid customisation to diverse client requirements. Materials can be tailored for extreme environments including sub-zero temperatures, humidity, corrosion, explosion-proofing, and high altitudes. Interchangeable front attachments facilitate multi-functional operation. 4. Energy Efficiency and Environmental Protection: Electrically powered for clean, energy-efficient operation with zero on-site emissions. Compared to traditional diesel equipment, energy consumption costs are reduced by over 50%. 5. Significant Economic Benefits: Operating costs amount to just one-sixth of equivalent-power excavators. Substantially reduces downtime caused by material blockages, boosting initial crusher output by up to 20%. Maintenance costs are low, with a significantly reduced failure rate compared to conventional equipment. The Application of YZH WHC1070 Breaker Boom: This Breaker Boom is primarily employed for secondary crushing of large material blocks, finding extensive application in the following sectors: Quarries and Mines: Resolving blockages at screen grates and crusher feed openings. Aggregate industry: Clearing blockages at feed hopper openings in crushing production lines. Metallurgical and foundry plants: Shell removal, dismantling, and slag clearance for various metallurgical furnaces. Other applications: Large material handling in cement plants, power stations, ports, and terminals.

Minimum Order: 1 bags

2.5 Ton Battery Powered Mining Accumulator Locomotive for Gold Mine We are the original supplier of mining locomotive and its spareparts, we could provide you with the online visit of our factory! Battery electric locomotive is a kind of track traction equipment powered by batteries, which is generally used in mines. There are two types of battery electric locomotives, explosion-proof type and ordinary type. The explosion- proof type is mainly used in coal mines. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Total weight (t) : 2.5 Track gauge (mm) : 600,762 or 900 Traction (KN) : 2.55 Max. Traction (KN) : 6.13 Speed(km/h) : 4.54 Battery Voltage (V) : 48 Battery Capacity (Ah) : 330 Power (KW) : 3.5*1 Dimensions Length(mm) : 2360 Width(mm) : 914,1076 or 1214 Height(mm) : 1550 Wheelbase (mm) : 650 Wheel diameter (mm) : 460 Min Curve radius (m) : 5 Controller : Resistance or IGBT Braking method : Mechanical Brake Advantages of our product 1.Using high-quality steel plates, special rust removal process make sure it more anti-corrosion and suitable for harsh mining environment. 2. Producing motors ourselves, using high lever insulation material and pure copper, ensure the powerful traction force, and suitable for harsh mining environment. 3.Gear anastomosis surface to reach more than 80%, which is far more exceeding the standard. 4.Professionally designed and adjusted frame ensure safe driving and avoids falling off rails. 5.A variety of braking methods can be choose, air brake, hydraulic brake, electric brake, mechanical brake to ensure the safety drive. 6. 40 years richful experience with the ability to design and make customized product according to your requirements. 7. Proving factory online-visiting Product Factory Test Mining Locomotive test 1.Before Running the locomotive,carry out gear debugging, lighting, gear, and brake adjustment etc.To ensure the normal operation of the locomotive. 2.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%. 3.Carry out different type running test before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions. Motor test The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments. Explosion-proof motors are carried out with water pressure test. All the test of motor is to ensure that can adapt to harsh working conditions. Clients Feedback and Cases 1. A good feedback of our lithium battery locomotive from a client of Latin America 2. In order to solve the exist problems of lead-acid batteries. More than 30 lead-acid battery electric locomotives in this large mining were changed into lithium battery electric locomotives, which improved the work enthusiasm and production efficiency of employees, reduced costs,and more environment- friendly. 3. The mining rock drill car designed by Sunward Co., has a small size and simple structure, so the space for placing the lithium battery on the body is very limited. According to the limitation size, our company design a lithium power supply power plan, which perfectly solves the problem of lithium power supply space. In order to adapt to the special industrial and mining environment and improve transportation efficiency, a batch of 2.5-ton lithium battery electric locomotives are designed to Myanmar Clients. FAQ What's your product advantages? We have more 40 years experience in this field so that we could design or produce the locomotive as your requirement. We could also provide online service to teach you how to operate and maintain the locomotive. The most important thing that we produce the main part of the locomotive- The traction motors. we could guarante the power of the locomotive. Pre-sales Service: The wide product range enables us to provide our customers with individual machines or complete processing plants. Based on our customer's request and budget, our experts make efficient and reliable solutions, and we produce strictly follow customers' order. What's more, every customer has the chance to visit the working machine in the site before placing the order. After-sales Service: Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the quarry site to help install the customer's plants.Necessary training about machine daily maintenance to local workers is provided also. Methods of Payment: T/T (Telegraphic Transfer) or Western Union or L/C at sight Handling time for an order: Within 10 days supplied from stock Shipping method: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air Bulk order: we suggest by air or by sea. Quality Control: We have our own experienced QC. There will be strict inspection and testing for every order before shipping out. After Services: a. Our sales team will response for your question within 24 hours (Holiday is Excluded) b. Technical Support will be available in any time c. Free replacement will provide once the failure confirmed caused by our product quality

Minimum Order: 1 bags

Main parameters of YZH WHC1030 Rockbreaker System: Model No. WHC1030 Boom weight(without hammer) 8715KG Max.Horizontal Working radius 12606MM Max.vertical working radius 10256MM Min.vertical working radius 2898MM Max.Height 7200MM The Features of  YZH WHC1030 Rockbreaker System: Powerful Crushing Capability: Equipped with a high-quality hydraulic breaker delivering strong impact force, effectively breaking rocks and materials of various hardness levels. The robust arm beam structure is constructed from rectangular steel, utilizing large-diameter cylinders and reinforced pins to ensure the mechanical arm possesses formidable crushing power. Flexible Operational Performance: Swing angles reach up to 170°/360°, offering a wide working range for operations in larger spaces. The rotating mount incorporates high-speed low-altitude gearing and responsive braking systems, enabling rapid, precise, and accurate equipment reactions. Intelligent Control System: Utilizes flexible control for precise positioning. Features video monitoring + remote control functionality with diverse operation modes, achieving control distances of 10-20km. Equipped with high-protection controllers for multi-parameter integration. High Adaptability: Compatible with various front-end tools like hydraulic lotus claws and hydraulic cutters for multi-functional operation. Modular design rapidly adapts to diverse customer requirements, enabling long-term operation in harsh environments including corrosion, explosion-proof zones, and high altitudes. The  Benefits of  YZH WHC1030 Rockbreaker System: Energy Efficiency & Environmental Protection: Utilizes electro-hydraulic drive with clean, energy-efficient motor operation. Energy costs reduced by over 60% compared to traditional diesel equipment, with zero emissions meeting environmental standards. Safety and Reliability: Intelligent control enables remote operation, eliminating worker exposure to hazardous environments and enhancing workplace safety while reducing risks. A high-performance shock absorption system minimizes impact loads on the machine and foundation. New simulation-optimized design ensures rational layout, high safety factors, and uninterrupted operation. Low Operating Costs: Maintenance expenses are minimal, with failure rates reduced by 85% compared to conventional diesel equipment. It minimizes crusher wear, ensuring healthier operation and extended service life. Additionally, fuel consumption is only one-sixth that of excavators with equivalent power output. High Production Efficiency: Significantly reduces downtime caused by material jams, enhancing overall production line efficiency. It also boosts the output of primary crushers by up to 20%, increasing production capacity. The Application of  YZH WHC1030 Rockbreaker System: Shen Dong Coal Customized Robotic Arm: Shen Dong Coal Group's fixed crushing robotic arm employs electro-hydraulic control for intelligent remote operation. Its one-touch extension/retraction functionality enables convenient and safe crushing, supporting Shen Dong Coal's goal of establishing a world-class benchmark in the coal industry. Multiple Custom Orders from Hongshi Cement Group: Hongshi Cement Group has repeatedly customized Yuanzhengxing fixed excavation robotic arms for crushing operations in cement production. This has enhanced safety, productivity, and profitability in crushing tasks while significantly improving the construction environment under special working conditions.

Minimum Order: 1 bags

An effective double-cushion hydraulic system with a floating adapter offers high productivity and superior drilling steel economy. A robust stepless variable and reversible rotary motor ensure high torque and excellent speed control. Productivity is further improved and downtime reduced thanks to lubricated and pressurized contact surfaces and side bolts, along with separate lubrication for the front headstock and driver.

5 Ton Anti-Explosion Battery Locomotive With 7.5kw Mining Traction motors Battery electric locomotive is a kind of track traction equipment powered by batteries, which is generally used in mines. There are two types of battery electric locomotives, explosion-proof type and ordinary type. The explosion- proof type is mainly used in coal mines. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. Adhesive weight (t) : 5 t Track gauge (mm) : 500.600.762.900 Traction (KN) : 7.06 Max. Traction (KN) : 12.26 Speed(km/h) : 7 Battery Voltage (V) : 90 or 96 Battery Capacity (Ah) : 385 Power (KW) : 7.5KWx2 Dimensions Length(mm) : 2860 Width(mm) : 920,1082 or 1220 Height(mm) : 1550 Wheelbase (mm) : 850 Wheel diameter (mm) : 520 Min Curve radius (m) : 6 Controller : Resistencia o IGBT Braking method : Mechanical or hydraulic brake

Minimum Order: 1 bags

YZH WHC970 Rockbreaker System is a high-performance equipment that integrates mechanical, electronic, and hydraulic technologies. Main parameters of YZH WHC970 Rockbreaker System: Model No. WHC970 Boom weight(without hammer) 8504KG Max.Horizontal Working radius 11925MM Max.vertical working radius 9605MM Min.vertical working radius 2485MM Max.Height 6858MM The Features of  YZH WHC970 Rockbreaker System: ·Sturdy structure and powerful power: The main structural components of the equipment are welded with high-strength manganese steel, which can withstand strong impacts and loads. The core power comes from a hydraulic station with a power range of 30-75kw, which drives the hydraulic breaker to complete strong crushing. ·Flexible control and intelligent control: Provides two modes of cabin control and remote control, with a remote control distance of up to 10-20km. Some models are also equipped with video surveillance systems to achieve remote visual operation. ·Wide working range and multifunctional accessories: The horizontal extension range of the working arm is usually between 4880-20400mm, and the swing angle can reach 170 ° to 360 °. By quickly replacing the connector, various hydraulic tool heads such as breaking hammers, breaking pliers, hydraulic shears, and digging buckets can be equipped, achieving multi-purpose use of one machine. ·Strong environmental adaptability: Adopting a sealed structure and special design (such as optional high and low temperature automatic temperature control device), it can work stably in harsh environments such as high dust, low temperature, high altitude, underground mines, and high temperature in steel plants. The  Benefits of  YZH WHC970 Rockbreaker System: ·High efficiency, energy saving, and good economy: Using electric motor drive, the energy consumption cost is said to be reduced by more than 50% compared to traditional diesel equipment, and the hourly electricity cost is about 10-20 yuan. ·Safe, reliable, and easy to maintain: Remote control operation keeps workers away from dangerous areas. The equipment adopts a high-performance shock absorption system to reduce impact loads. The core components are selected from international brands, which reduces the failure rate by more than 80% compared to traditional equipment. ·High degree of intelligence: adopting a flexible control system, precise fixed-point positioning can be achieved. Equipped with a high protection level controller, supporting multi parameter fusion. ·The environmental advantages are obvious: electric drive achieves zero on- site emissions, and the equipment operates with low noise. The Application of  YZH WHC970 Rockbreaker System: YZH WHC970 Rockbreaker System is widely used in multiple industrial fields: ·Mining field: Used for crushing machine feed ports, chute heads, and grid screens in open-pit or underground mines, to handle large ore blockages. ·Metallurgical casting: used for shell making, brick removal, unpacking treatment of various mobile steel ladles, as well as slag cleaning of metallurgical furnaces. ·Sand and gravel aggregates and building materials: Installed next to the crushing station in the sand and gravel aggregate yard, processing large stones to ensure smooth production. ·Other industrial environments, such as cement plants, chemical plants, power plants, ports, and docks, require the handling of large materials. In terms of typical customer cases, the mechanical arm equipment of YZH brand has been promoted and applied in dozens of large state-owned enterprises such as China National Chemical Corporation, China Gold Group, Jinchuan Group, and Ansteel Group.

Minimum Order: 1 bags

7 ton Mining Trolley Locomotive for Copper Mine The model has two kinds of working rated voltage:250v and 550V. It applies primary driving way, speed control of IGBT chopping wave type or resistor type or VF type. Main fetures include:short wheel base, high stiffness of vehicle body, and good shockproof performance. The braking type is mechanical or electric braking. Both mechanical braking and electric brking have safe and reliable effect. Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600.762.900 Traction (KN) : 13.05 15.09 Max. Traction (KN) : 17.2 Speed(km/h) : 11 Power (KW) : 21X2 24X2 Dimensions Length(mm) : 4550 Width(mm) : 1050,1212or 1350 Height(mm) : 1600 Wheelbase (mm) : 1100 Wheel diameter (mm) : 680 Min Curve radius (m) : 7 Controller : Resistencia or IGBT Braking method : Mechanical Advantages of our product 1.Using high-quality steel plates, special rust removal process make sure it more anti-corrosion and suitable for harsh mining environment. 2. Producing motors ourselves, using high lever insulation material and pure copper, ensure the powerful traction force, and suitable for harsh mining environment. 3.Gear anastomosis surface to reach more than 80%, which is far more exceeding the standard. 4.Professionally designed and adjusted frame ensure safe driving and avoids falling off rails. 5.A variety of braking methods can be choose, air brake, hydraulic brake, electric brake, mechanical brake to ensure the safety drive. 6. 40 years richful experience with the ability to design and make customized product according to your requirements. 7. Proving factory online-visiting Factory Test Mining Locomotive test 1.Before Running the locomotive,carry out gear debugging, lighting, gear, and brake adjustment etc.To ensure the normal operation of the locomotive. 2.Carry out a tensile test before leaving the factory to ensure the load performance of the locomotive meets the standard. Our design standards generally exceed the national standard by 10%-20%. 3.Carry out different type running test before leaving the factory to ensure the performance and normal operation of the whole locomotive. It can adapt to various harsh conditions under simulated working conditions. Motor test The motor has to go through many inspection procedures before leaving the factory, and each motor has to be carried out with load running experiments. Explosion-proof motors are carried out with water pressure test. All the test of motor is to ensure that can adapt to harsh working conditions.

Minimum Order: 1 bags

In today's era of deep integration between industrialization and intelligent technology, traditional crushing operations are undergoing revolutionary transformation. As a standout representative of this change, the YZH WHC960 rockbreaker systems deliver innovative design concepts and exceptional performance, bringing entirely new solutions to mining, metallurgical processing, and related fields. Main parameters of WHC960 rockbreaker systems: The Features of WHC960 rockbreaker systems: Innovative Design: Redefining Crushing Standards The intelligent control system breaks traditional operational constraints, enabling precise remote control. Operators can effortlessly manage equipment within a 10-20 kilometer range, while the integrated high-definition video monitoring system ensures full visibility and control throughout operations. Multiple operating modes—from basic manual control to preset program automation—demonstrate exceptional adaptability to diverse scenarios. The seamless integration of power and structure stands as another highlight of the WHC960. Utilizing an efficient electro-hydraulic drive system with power outputs ranging from 30-75kW, combined with an adjustable working radius of 4.88-20.4 meters and 360° full rotation capability, it effortlessly handles complex working conditions. Modular attachment design enables multi-functional operation, allowing rapid switching between crushing, grabbing, loading, and other tasks. Exceptional Value: Multiple Advantages Deliver Significant Benefits Significant economic benefits. Compared to traditional equipment, energy consumption is reduced by over 50%, maintenance costs decrease by 80%, and equipment utilization increases by 40%. These figures translate to substantial reductions in operational costs and a marked improvement in return on investment. Outstanding Safety and Environmental Performance. Electric drive achieves zero emissions, while low-noise design enhances the working environment. Remote control mode keeps operators away from hazardous areas, and multiple safety protection systems provide comprehensive safeguards for both equipment and personnel. Exceptional Adaptability. Whether in extreme cold or high-temperature conditions, at high altitudes or underground, the WHC960 operates reliably. Specialized sealing and environmental adaptation configurations ensure efficient performance even in harsh environments. Field-Proven: Significant Achievements Across Multiple Sectors In large-scale mining applications, this equipment successfully resolved persistent feed inlet blockages that had long hindered production. What previously required hours of manual intervention now takes only minutes, boosting production efficiency by over 25% and saving more than 300 hours of downtime annually. In the sand and gravel aggregate industry, the WHC960's uniform material distribution function increased crusher efficiency by 20%, adding approximately 150,000 tons to the production line's annual capacity. Its precise crushing capability effectively reduces equipment wear, extending the production line's service life. In metallurgical enterprises, the WHC960 replaces manual labor, not only boosting operational efficiency fivefold but also eliminating safety risks in high-temperature environments, setting new standards for industrial safety. Technology Outlook: Continuous Innovation Driving Industry Advancement The successful application of WHC960 rockbreaker systems marks the entry of industrial crushing operations into a new era of intelligence. With the integration of emerging technologies like 5G and IoT, future equipment will achieve more precise intelligent control and more efficient collaborative operations. YZH continues to invest in R&D innovation, committed to providing the industry with more advanced and reliable solutions. As an outstanding embodiment of this philosophy, WHC960 is helping more enterprises achieve their goals of quality improvement, efficiency enhancement, and transformation and upgrading. The Scope of Work Diagram of WHC960 rockbreaker systems: With its innovative technical design, outstanding performance, and remarkable application results, the WHC960 rockbreaker system provides robust technical support for enterprises' intelligent transformation. In advancing industrial modernization, such innovative equipment will play an increasingly vital role, injecting new momentum into the industry's high-quality development.

Minimum Order: 1 bags

Check out this blog if you want to learn more about blind flanges. This blog covers everything about these types of flanges, including definitions, uses, advantages, and much more. What is a Blind Flange? A blind flange is a solid flange, as shown below. The purpose of these is to block off a section of pipe or a nozzle on a vessel that is not used. (A nozzle is typically a pipe coming out of a vessel and is usually flanged so it can be connected to valves or piping.) Many times, a nozzle will be blanked off with a blind flange for pressure tests in a plant, or simply because the customer does not need all the nozzles that were supplied on the tank. The primary function of a blind flange is straightforward: to temporarily or permanently block the flow of fluids or gases within a pipeline. This becomes indispensable when a section of a piping system needs to be isolated for critical tasks such as maintenance, repairs, inspection, or when a line is simply not in active use. By creating an impenetrable barrier, blind flanges prevent the escape of hazardous substances and maintain system integrity. steel blind flange Despite their simple appearance, blind flanges are incredibly versatile. They are available in a wide array of diameters, materials (e.g., carbon steel, stainless steel, alloy steels), and pressure ratings, ensuring there’s a suitable option for virtually any operational demand. Installation is also relatively uncomplicated: the flange is aligned with the pipe’s open end, a gasket is positioned between the two, and bolts are tightened evenly around the circumference to create a secure connection. Blind Flange Face Types: The efficacy of a blind flange largely depends on its face type, which dictates the gasket and sealing mechanism: Raised Face (RF) Blind Flange Featuring a raised, serrated surface around the bore, this is the most common type. It concentrates the bolting force over a smaller area, increasing the joint’s pressure containment capability. Typically paired with spiral wound or non-metallic flat gaskets. Flat Face (FF) Blind Flange As its name suggests, this flange has a flat sealing surface. It’s ideal for lower pressure applications and when connecting to cast iron flanges or equipment that are more sensitive to concentrated stresses. Often used with full-face gaskets made of softer materials like rubber or neoprene. Ring Type Joint (RTJ) Blind Flange Engineered for extreme high-pressure and high-temperature environments, RTJ flanges utilize a precisely machined groove that accommodates a metallic ring gasket. This metal-to-metal seal offers superior leak resistance under severe conditions. High Hub Blind Flange While less common for simple closure, a high hub blind flange integrates the strength of an extended hub, often found on weld neck flanges, with the solid face of a blind flange. This can be beneficial in applications requiring additional structural integrity. ANSI Blind Flange Dimensions by Class Spec Class Available Size Range B16.5 150 0.5” – 24” B16.5 300 0.5” – 24” B16.47 150 26” – 60” B16.47 300 26” – 60” Industry Forged Steel Blind Flanges Key Applications: The utility of blind flanges extends across numerous sectors, making them a staple in various industrial scenarios: 1. Pressure Testing: During the crucial phase of pressure testing new or repaired pipelines, blind flanges are vital for sealing off sections, allowing for accurate pressure checks and ensuring system integrity before commissioning. 2. System Isolation: Perhaps their most common application, blind flanges are used to safely isolate specific sections of a pipeline or equipment for scheduled maintenance, emergency repairs, or modifications without affecting the rest of the system. 3. Temporary Line Closure: When a particular pipeline segment is temporarily out of service or awaiting future connection, blind flanges provide a secure and reliable temporary closure, protecting the system from contaminants and accidental access. 4. Vessel & Tank End Caps: Beyond pipelines, these flanges frequently serve as secure end caps for pressure vessels, storage tanks, and heat exchangers, maintaining internal pressure and preventing external contamination. 5. Instrumentation & Inspection Ports: Cleverly, blind flanges can also be adapted to create access points. By removing a blind flange, technicians can gain entry for internal inspections, cleaning, or the installation of monitoring instruments like pressure gauges and thermometers. Blind flanges are far more than just metal discs; they are crucial components that safeguard operations, facilitate essential maintenance, and provide unparalleled flexibility in managing fluid and gas transfer systems. Their ability to securely and efficiently close off pipelines makes them indispensable across the petrochemical, power generation, water treatment, and manufacturing industries. Whether you’re contending with high-pressure systems, seeking to isolate a critical section for repair, or simply capping off a temporary line, the blind flange offers a reliable, cost-effective, and adaptable solution. Don’t underestimate the silent strength of these essential fittings. Need expert guidance on selecting the perfect blind flange for your next project? Contact us today – we are ready to help you navigate the specifications and ensure your system is sealed for success. Email: admin@jsfittings.com Tel/WhatsApp: +8618003119682

Stationary type pedestal rock breaker boom system Our Stationary type pedestal rock breaker boom system has excellent performance in adapting to harsh environments. It can be said that the working environment in mines is usually extremely harsh, with diffuse dust, high temperature and humidity, and frequent vibration. However, our Stationary type pedestal rock breaker boom system has undergone special design and protective treatment, possessing excellent dust-proof, waterproof, and seismic capabilities. The high-strength wear-resistant material used can effectively resist the wear and impact of ores, extending the service life of the Stationary type pedestal rock breaker boom system. At the Jinshan Mine, even in extremely harsh environmental conditions such as continuous strong dust and severe vibration, our Stationary type pedestal rock breaker boom system still operates stably. After long-term use, the wear and tear of its key components is much lower than expected, saving a lot of maintenance costs for the mine Efficient and energy-saving, reducing operating costs.The Stationary type pedestal rock breaker boom system adopts advanced energy-saving technology, ensuring strong power output while minimizing energy consumption. Through optimized action control algorithms and intelligent energy management systems, the Stationary type pedestal rock breaker boom system can automatically adjust power output according to different job tasks, achieving efficient energy utilization. After introducing our robotic arm in the southern mining area, after a period of comparative analysis, it was found that energy consumption decreased by 17%, greatly reducing the operational burden of the mine. In modern mining operations, the jaw crusher, as a key crushing equipment, is widely used in the primary crushing process of ores. However, the jawbone often faces the thorny problem of material blockage during operation. The occurrence of jaw rupture and blockage not only leads to production interruption, affecting overall operational efficiency, but also may cause equipment damage and increase maintenance costs. There are various reasons for material blockage, such as large ore size, high humidity, or fast feeding speed. In order to solve this problem, the stationary type fixed rockbreaker boom system has emerged and demonstrated many significant advantages. Firstly, the stationary type fixed rockbreaker boom system has extremely high efficiency. It can quickly and accurately handle the blockage problem of jaw breaks, greatly reducing production downtime. Taking a large mine as an example, before the introduction of the stationary type fixed rockbreaker boom system, the downtime caused by jaw breakage and blockage was several hours per week. However, after use, the downtime sharply decreased and production efficiency significantly improved. Secondly, the performance is outstanding. Its sturdy and durable design can adapt to harsh mining environments, and can operate stably in high temperature, high humidity, and high dust conditions. Moreover, its crushing force is strong and uniform, which can effectively crush ores of various hardness, ensuring consistency and high quality of crushing effect. Furthermore, the stationary type fixed rockbreaker boom system has excellent environmental friendliness. It generates relatively less noise and dust during operation, reducing pollution to the surrounding environment and the impact on worker health. Compared to traditional processing methods, it is more in line with the requirements of modern environmental regulations and has established a good environmental image for enterprises. In summary, the stationary type fixed rockbreaker boom system has become an ideal choice for solving the problem of jawbreak blockage due to its high efficiency, performance, and strong environmental friendliness. In today's mining industry, which continuously pursues efficient and sustainable development, it will undoubtedly play an increasingly important role in bringing higher economic and social benefits to enterprises.

Minimum Order: 1 bags

We are the original supplier of mining trolley locomotive in china, we could share you with a videochat to visit our factory on-line. Trolley electric locomotive is a kind of rail transportation traction equipment, powered by transformers and overhead lines. Mainly used in mines where there is no risk of explosion. Because of its special power supply mode, the trolley electric locomotive has no limit on the cruising range. Therefore, it is suitable for long-term and long-distance use. There are also many options in terms of speed regulation and braking methods. Speed control methods include resistance speed control, chopping speed control and frequency conversion speed control. Braking methods include pure mechanical braking, hydraulic braking and compressed air braking. In addition, electric braking can also be selected as an auxiliary braking method. C: Locomotive for coal mining J: Trolley electric locomotives Y: Single-end driver's cab G: Steel wheel,resistor for speed control GB: Steel wheel,chopping wave for speed control Parameters Table Adhesive / total weight (t) : 7 ton Track gauge (mm) : 600,762 or 900 Traction (KN) : 13.05kN/ 15.09kN Max. Traction (KN) : 17.2kN Speed(km/h) : 11km/h Voltage : 250V or 550V Power (KW) : 21kw *2 or 24 kw*2 Dimensions Length(mm) : 4550mm Width(mm) : 1050,1212 or 1350mm Height(mm) : 1550mm Wheelbase (mm) : 1600 mm Min Curve radius (m) : 7 m Wheel diameter (mm) : Φ680mm Controller : Resistance or IGBT or AC controller Braking method : Mechanical or air Brake

Minimum Order: 1 bags

On the front lines of mining operations, large rock fragments clogging crusher feed openings pose a common challenge that hinders production efficiency. Shandong Yuanzhengxing Machinery Equipment Co., Ltd.'s BA400 Rock Breaker Boom, with its powerful crushing capability and intelligent control system, is emerging as an efficient solution to this problem. Fixed mechanical arms serve as critical equipment in modern mining and aggregate production lines, primarily used for secondary crushing of oversized materials to ensure smooth production flow. As a company specializing in the R&D and manufacturing of stationary crushing equipment, Shandong Yuanzhengxing's WHC960 stationary arm integrates mechanical, electronic, and hydraulic technologies, representing the cutting edge of this field. Main parameters of BA400 Rock Breaker Boom: Model No. BA400 Boom weight(without hammer) 1513KG Max.Horizontal Working radius 5820MM Max.vertical working radius 4210MM Min.vertical working radius 1885MM Max.Height 3440MM The Scope of Work Diagram of BA400 Rock Breaker Boom: The Features of the BA400 Rock Breaker Boom: The BA400 Rock Breaker Boom, developed by Shandong Yuanzhengxing, is a high- performance crushing device primarily composed of four major systems: a hydraulic power unit, a slewing support system, a boom/arm working system, and a control system. Utilizing an electro-hydraulic drive system, the working arm achieves a horizontal reach ranging from 4.88 meters to 20.4 meters with a swing angle of 170°. Modular design is a core feature of the BA400 Rock Breaker Boom. By swapping front attachments, it can perform multiple functions including breaking, crushing, scooping, grabbing, digging, hooking, lifting, and scraping, truly achieving “one machine, multiple capabilities.” The mechanical arm's working components can be equipped with attachments such as hydraulic breakers, hydraulic lotus claws, hydraulic shears, and clamps. Regarding control methods, the BA400 Rock Breaker Boom supports both cab operation and remote control, with a remote range of 10-20 kilometers. An optional video monitoring system enables diversified operation. The Benefits of BA400 Rock Breaker Boom: High Efficiency & Energy Savings Compared to traditional diesel-powered equipment, the BA400 Rock Breaker Boom utilizes electric drive, reducing energy costs by over 50% and up to 60% in certain scenarios. Safety and Reliability The BA400 Rock Breaker Boom features a high-performance shock absorption system that effectively minimizes impact loads on the entire machine and its foundation structure. Its core components utilize internationally renowned brands, ensuring reliable quality. Remote control operation keeps personnel away from hazardous work environments, significantly enhancing construction safety. The equipment also incorporates a high-protection controller that integrates multiple parameters to ensure stable and reliable operation. Robust Adaptability The arm's sealed structure minimizes environmental requirements. It operates reliably even in the harsh, poorly ventilated, and dusty conditions typical of primary ore crushing operations. Optional low-temperature automatic heating and high-temperature automatic cooling systems adapt the equipment to winter cold, high-altitude environments, underground mines, and steel mill heat. It delivers long-term performance in corrosive, explosion-proof, and high-altitude conditions. The Application of BA400 Rock Breaker Boom The BA400 Rock Breaker Boom finds extensive application across multiple industrial sectors, primarily including: Mining Industry: Clearing and breaking material blockages at the feed openings and grate screens of crushers in various open-pit and underground mines. Aggregate Industry: Processing large rock fragments adjacent to crushing stations to ensure uninterrupted production. Metallurgy and Foundry Industry: Used for shell removal, brick dismantling, ladle handling, and coarse crushing of large materials in ladles and metallurgical furnaces Cement Plants and Chemical Plants: Clearing blockages in hot clinker or corrosive environments For instance, at Zhejiang Huzhou Dening Mining, Yuanzhengxing's engineering manipulator simultaneously clears blockages at two jaw crusher feed openings, significantly boosting production efficiency. Selection Considerations When choosing an appropriate Rock Breaker Boom, consider the following factors: Working Range: Including horizontal and vertical operational limits Material Characteristics: Type, size, and hardness of materials Installation Environment: Equipment mounting location and dimensions Site Conditions: Operating voltage at the construction site

The equipment is mainly composed of five core components: 1. Heavy-duty base: Provides solid support. 2. 2. High-strength working arm: Execute crushing action. 3. 3. Hydraulic Crushing Hammer: the core working part, performs the task of stone crushing. 4. 4. Hydraulic Power Station: Provides power for the whole system. 5. 5. Intelligent control system: realizes precise operation and safety control. Core features and advantages: 1. Designed to solve crusher jamming: Core Features: Specially designed to efficiently solve crusher inlet jamming problems. Benefits: Quickly breaks up clogged large rocks, significantly **improves crusher efficiency**, reduces downtime, and extends crusher service life. 2. Ultra-strong stabilizing base: Structure: adopts heavy duty steel structure base. Installation: Firmly anchored on top of reinforced concrete foundation. Advantage: Even withstanding the continuous high-intensity impact of the crushing hammer, it can ensure the long-term stable operation of the equipment without the risk of displacement. 3. High-precision and wide-range operation boom: Performance: Provide high-precision positioning and control capability. Customization: The length and working range of the boom can be flexibly customized according to the specific crushing chamber size. Advantage: Ensure that the crushing hammer can cover and optimize access to the entire crushing chamber area in all directions, eliminating dead corners. 4. Large angle hydraulic slewing with flexible articulation: Rotation capacity: 170° hydraulic rotation as standard (360° full rotation optional). Advantage: Smooth side-to-side swing operation of the crusher inlet area, dramatically expanding the effective working range and improving processing flexibility. 5. Wide range of hammer compatibility: Compatible with 500kg to 3000kg hydraulic hammers. Advantage: Provide strong material adaptability, according to the rock hardness, block size and flexible selection of hammer head, efficient processing of various types of materials. 6. Intelligent electro-hydraulic control system: Operation mode: support joystick near control or wireless remote control operation. Technology: Adopt advanced proportional control technology. Advantage: Ensure safe, precise and user-friendly operation, the operator can comfortably and efficiently carry out crushing operation in a location far away from the dangerous area of falling rocks. 7. Comprehensively improve efficiency and safety: Reduced manpower and increased efficiency: Significantly reduces the need for manual intervention in clearing or reliance on small blasting. Safety: Significantly reduces the risk of injury to personnel from falling rock or jammed material handling. Continuous production: minimize crusher downtime due to jams and ensure continuous production.