Mining Machinery Parts

Steel ERW pipe is a type of Resistance pipe that stands apart from welded pipe and DC welded pipe in two different ways, as listed below. Based on the welding frequency, the IF welding is for low frequency, and the ultra-IF welding is for high frequency. In the case of a thin-walled pipe, there is a high-frequency weld is used, typically in the case of contact welding and induction welding. When the usage is for a small-diameter pipe, they make use of DC welding. There is a high-frequency welding process used to manufacture comprehensive pipes and of ERW pipes. For oil and gas storage, the best recommended type is ERW pipes, owing to their quality, ease of transport, and cost. Pipe End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled, Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Anti- rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layer PE) Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, two tags on each bundle, wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps. Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Hardness Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, NDT TEST ( ET TEST, RT TEST, UT TEST) API 5L steel ERW pipe is for oil and gas industry pipelines, developed for different working environments. The steel line pipe material is generally carbon steel and complies with API SPEC 5L specifications. Applied for the petroleum and natural gas industries, oil industries requirements for transportation and are expected to work in extreme situations, low and high temperatures, corrosion resistance for corrosive environments, and sour services in H2S conditions. Applications of the API 5L ERW steel pipe For Petroleum and natural gas industries, steel pipe for pipeline transportation systems. JS supplied ERW Steel pipe complied to the international standard API 5L, which specified requirements for the manufacture of two product specifications levels (PSL1 and PSL2) of welded line pipe for use in pipeline transportation systems in the oil and gas industries. Why choose us as your carbon steel ERW pipe/tube manufacturer？ When choosing a carbon steel pipe/tube manufacturer, you need to consider many factors, including product quality, price, delivery time, service, etc. The following are our advantages as a carbon steel pipe/tube manufacturer, which can be used as the basis for you to choose us:

Minimum Order: 10 long tons

The YZH stationary boom system product line is renowned for its intelligent operation, high energy efficiency, strong adaptability, and exceptional reliability. Below is a detailed introduction to the WHA610 stationary boom system. Main Parameters of the WHC610 Stationary Boom System： Scope of Work Diagram for the WHC610 Stationary Boom System： Features of the WHC610 Stationary Boom System： 1. Structural Design: Fixed robotic arms typically utilize high-strength steel and modular design to ensure stability and durability during high-intensity operations. 2. Power System: Features an electro-hydraulic drive system delivering stable power output with low energy consumption. 3. Control Methods: Supports multiple control modes including cab operation and remote control (with a range of 10-20km), equipped with a video monitoring system for intelligent operation. 4. Attachment Compatibility: Achieves multi-functional operation by swapping front attachments (e.g., hydraulic breakers, hydraulic grapples, buckets) to adapt to diverse task requirements. 5. Working Range: The horizontal reach of the working arm typically spans 4.88m to 20.4m, with swing angles ranging from 170° to 360°, ensuring extensive coverage. The Benefits of WHC610 Stationary Boom System： 1. High Efficiency & Energy Savings: Reduces energy costs by over 50% compared to traditional diesel equipment (up to 60% in certain scenarios). Electric drive eliminates exhaust emissions for enhanced environmental performance. 2. Advanced Intelligence: Features a flexible control system enabling precise positioning. Remote monitoring and operation minimize risks associated with close-range personnel operations. 3. Strong Adaptability: Operates reliably in harsh environments (e.g., corrosive or high-explosion-risk areas). Modular design enables rapid customization for diverse client requirements. 4. Low Maintenance Costs: Failure rates reduced by over 80% compared to traditional equipment. Simple maintenance minimizes downtime. 5. Safe and Reliable: High-performance shock absorption system reduces impact damage to equipment, extending service life. The Application of WHC610 stationary boom system： YZH stationary boom system are widely applied in the following sectors: Mining: Secondary crushing of large ore blocks, resolving chute blockages and screen jams (e.g., metal mines, coal mines). Aggregate Industry: Clearing large rock obstructions at crushing plant feed points to boost production efficiency. Metallurgy & Foundry: Used for slag removal, ladle dismantling, shell breaking, and similar operations. Cement Plants & Chemical Industry: Handles blockages in hot clinker or corrosive environments. Ports & Terminals: Breaks large materials to assist loading/unloading operations. A metallurgical foundry adopted YZH stationary boom system for ladle slag removal, replacing manual labor. This increased efficiency by approximately 50% while eliminating risks associated with high-temperature manual operations. A large aggregate plant installed this stationary boom system at the jaw crusher feed inlet to resolve material jams, reducing downtime and boosting overall output.

·Submersible slurry pump with a 4-pole motor for an increased lifetime and greater convenience. ·High chrome alloy impeller combined with agitator for pumping heavy slurry. ·Slim desigh with a top discharge enabling inStallation in smaller casing. ·For bentonite mixed waterin foundation works or muddy water in civil engineering works. Designed to operate fully immersed in the slurry, submersible slurry pumps are ideal for handling highly abrasive and/or corrosive fluids. Their materials of construction and design are optimized to withstand harsh conditions, surpassing other types of pumps. These pumps are ideal for applications that require operation in confined spaces, reduce noise and vibration, or manage deep installation needs.

·The body of motor and pump is made of rigid cast iron which can be used for long-lasting durability. ·Greatly increased maximum submersion depth due to mechanical seal resistant to high pressure. ·The impeller and Inlet plate are made of high chrome alloy.The hardness of this material is at least 58 HR, itʼs more durable than other materials. ·Due to the special design of the water passage, the water can make the motor cool down when they pass through the pump body. ·With the vertical outlet design at the top, this pump can be used in smaller space. ·This Submersible Drainage Pump has built-in thermal protection to protect the motor over thousands of times.

Effectively solves the production challenges of long-distance transportation and high-concentration slurry faced by the mining industry. Stable and reliable operation, wear-resistant, and long service life. Compared to traditional slurry pump relay methods, our Long Distance Transport Slurry Pump simplifies installation, maintenance, and operation, significantly reducing costs. MATERIAL Casing are made of ductile Iron, ribs help casing to withstand higher pressures. Wet Ends - Impellers, liners, volutes are made of high-chrome alloy or rubber or polyurethane, to resist wear, corrosion or impact, parts made of metal or rubber are interchangeable.

Single stage, single suction, overhang shaft, centrifugal, double casing horizontal INDUX Slurry pump Material: Casing are made of ductile Iron, ribs help casing to withstand higher pressures. Wet Ends - Impellers, liners, volutes are made of high-chrome alloy or rubber or polyurethane, to resist wear, corrosion or impact, parts made of metal or rubber are interchangeable. Shaft sleeve: Ceramic, tungsten carbide or other hard material are optional for coating, to increase wear resistance. Bearing Assembly- Grease Lubrication and oil lubrication are optional depend on the usage. Seal options - Gland Seal, expeller( centrifugal or dynamic) seal and mechanical seal are optional to fit different application Parts design: Multiple impeller types are available for diverse applications to achieve optimal performance, including high efficiency, high efficiency with lower NPSHr, large particle handling, enhanced performance, flow reduction, and recessed eye options.

The WSA Slurry Pump series is particularly designed for the most aggressive applications like ball and Sag Mill cyclone feed, dredging and all coarse sand slurries and other harsh working conditions. The Mill Circuit Sever Duty Slurry Pump series is particularly designed for the most aggressive applications like ball and Sag Mill cyclone feed, dredging and all coarse sand slurries and other harsh working conditions. The INDUX Slurry Pump are designed to pump highly concentrated slurries and slurries containing large particles which standard slurry pumps cannot deal with effectively. Making use of hard metal impellers & liners or hard metal Impellers combined with elastomer liners are optional in achieving maximum wear life whilst ensuring reduced maintenance costs.

In the field of mining, secondary crushing operations have long faced three major problems: high-risk environment, inefficient operation and rising labor costs. The traditional crushing method has bottlenecks such as big safety risks, low precision and poor adaptability to the environment, YZH row with twenty years of mining machinery R & D accumulation, launched a new generation of stationary mechanical arm crushing system, to reshape the new paradigm of mining crushing with intelligent technology. Core technology innovation matrix 1. Triple control revolution Fully enclosed pressure-resistant cockpit: military-grade explosion-proof design, equipped with air filtration system and shock-absorbing seats, ensures safe operation in extreme environments from -30℃ to 50℃. 100-meter wireless remote control system: IP67 protection certification, supporting precise control in complex terrain. 5G fiber-optic dual-mode intelligent control: delay<10ms, supporting 20km remote operation, realizing “mine-command center” cross-region collaboration. 2. Super performance power combination Customized crushing hammer head: molybdenum steel alloy impact head with hydraulic energy storage technology, crushing efficiency increased by 40%. Intelligent hydraulic system: Equipped with pressure adaptive compensation module, energy consumption is reduced by 25%, and the continuous operation life reaches 8000 hours. 360° omni-directional robot arm: 7-axis linkage design, working radius of 12 meters, covering 95% of mining and rock processing scenarios.Technical Parameters Model number is BB500, working arm weight without hammer 3396kg, max working radius 7400mm, max vertical working radius5360mm, min vertical working radius 2220mm, max height 4300mm, max working depth 5100mm, swinging arm angle 360 degrees. Purchase Notice: Warranty period: 1 year After sales service: During the warranty period, if there are quality issues, we will be available on call Transportation methods: Various transportation methods are accepted Packaging method: Suitable for various types of transportation

YZH provide intelligent solutions for mining, metallurgy, ports and other heavy industry scenarios. Intelligent inspection and blockage clearing: linkage with AI vision system to automatically identify the blockage of jaw breakers, 24-hour standby response aSecond, real-world applications: to crack the bottleneck of industry efficiency 1. Mining Clogging treatment: Remote crushing of boulders stuck in the chute, single operation time ≤ 15 minutes, reducing downtime losses by 70%. Underground safety: explosion-proof design robotic arm replaces manual labor to enter high-risk areas, reducing the annual accident rate by 90%. 2. Metallurgical high temperature zone Unmanned slag clearing: High temperature resistant arm (resistant to 1200℃ radiant heat) with hydraulic rake bucket, realizing automated cleaning of furnace slag. 3. Port Logistics Frozen block crushing: high-frequency crushing hammer handles frozen ore in winter, and the single-day handling capacity jumps from 500 tons to 1,500 tons, avoiding loading and unloading delays. 4. Sand and Aggregate Productionnd 25% increase in production capacity. III. Comprehensive value: data-validated cost reduction and efficiency increase Safety upgrade: Realize “zero manual intervention” in high-risk scenarios, reducing annual injury costs by more than 80%. Economic returns: Comparison of energy consumption: annual power consumption cost of 30,000 yuan for electric motor type, saving 120,000 yuan/year compared with diesel equipment. Manpower replacement: a single unit of equipment can replace the 10-person shift, according to the per capita annual salary of 60,000 yuan, annual savings of 600,000 yuan. Investment payback: standard model (370,000 yuan) payback cycle of 8-14 months, large-scale projects with a comprehensive annual income of more than 2 million yuan. Environmental compliance: Noise ≤ 75 decibels (lower than the national standard limit), dust emissions reduced by 90%, helping enterprises to pass the green mine certification. Service Guarantee: Full-cycle support: from 3D survey modeling to 48 hours of extremely fast

Minimum Order: 1 bags

We are an internationally leading precision manufacturing solution provider with 10 years of manufacturing experience,  focusing on high-precision CNC machining, hardware manufacturing and non-standard parts customization services.  We always regard technological innovation and quality control as the core driving force for the development of the company.

Minimum Order: 200000

YZH Stationary Rockbreaker Booms Shandong Yuanzhengxinghang Machinery Equipment Co., Ltd. specializes in the research, development and production of stationary rockbreaker booms, and its products are widely used in mining, metallurgy, sand and gravel aggregate processing and other fields. Main Features 1. Modular and high strength design The arm consists of hydraulic pump station, rotary support system, big arm and small arm, hydraulic breaker and controller, etc. It supports quick replacement of breaker, bucket, hydraulic drill and other tool heads to meet diversified operational requirements. It adopts high-strength manganese steel welded structure with strong impact resistance, and the internal buffer plate is set up to withstand heavy loads to ensure stable operation under adverse working conditions. 2. Intelligent control and flexibility It supports three operation modes: closed cab, wired or wireless remote control, and 5G light remote control system, which makes the operation precise and convenient. With the ability of multi degree of freedom movement, it can realize accurate positioning and operation in complex space. 3. Energy saving, environmental protection and high efficiency power Adopting 380V/50Hz motor drive, the energy cost is more than 75% lower than the traditional diesel equipment, and the operation noise is low, which is in line with the environmental protection requirements. The core components of the hydraulic system (such as constant pressure variable pump, proportional valve) are mostly imported from Germany, combined with the load feedback technology to realize high energy efficiency and stable output. 4. Adaptability and expandability The length of working arm can be customized (from 1m to 20m), and it supports two types of installation: rotary support type (H-type) and steering cylinder type (Z-type), which can be adapted to different space constraints. Equipped with quick couplings, the tool head can be flexibly replaced to meet a variety of tasks such as crushing, slag clearing, clamping and so on. Typical Application Scenarios 1. Mining and quarry Dealing with crusher inlet blockage, clearing the “tiger mouth” of open-pit mines or underground mines, and improving the efficiency of ore transfer. 2. Metallurgy and Foundry Cleaning of metallurgical slag, removal of ladle liners, and disposal of large metal residues in foundries. 3. Sand and Aggregate Processing Assist in handling oversized boulders alongside crushing plants or mobile crushers to optimize the aggregate production process. Core Advantages 1. Safety Improvement Remote control function reduces workers' exposure to high-risk environments and reduces the risk of accidents, especially for underground or high- temperature operation scenarios. 2. Remarkable economic benefits Although the initial investment is high, the long-term operation can reduce labor costs, maintenance costs and energy consumption expenses, the overall cost-effective than traditional blasting or manual cleaning. 3. multiply production efficiency A single machine can replace more than one person, processing hard rock (such as granite, limestone) to improve efficiency, shorten downtime, to ensure continuous production. 4. Environmental protection and sustainability Electric drive reduces carbon emissions, low noise design improves the working environment, in line with the development of green mines.

Minimum Order: 1 bags

The cable clamp for coal mining machine is made of stamped steel plate as the skeleton and high-density polyethylene through injection molding. According to the needs of the coal mining machine working face, it is connected by special bolts to form a protective channel for protecting cables or water pipes. The products mainly include three types: U-type, H-type and O-type. It overcomes the low mechanical strength and lack of effective protection on both sides of traditional cable clamps. When the cable is running in the towing cable trough with the cable clamp, it is easy to be worn and squeezed by the gangue and coal blocks in the trough, the guiding effect is not ideal, and it is easy to hang and break. It can overcome the common causes of cable damage such as "pulling", "folding", "hanging", "smashing" and "squeezing", and can provide all-round protection for cables and water pipes. https://www.langno.com/cable-cleats/

Applicable to underground and ground coal mines containing explosive gas and coal dust: There are a large number of flammable and explosive components such as gas dust in coal mines, and there are many metal equipment and instruments. When the equipment is moved and used, it is very likely to collide with the cable hook, which will produce sparks and lead to explosions. However, the mining cable hook will not collide with the metal equipment to produce sparks when in use, ensuring the safety of underground coal mines. It is suitable for low-gas mines with an altitude of +1150m-1800m, an ambient temperature of -20℃ ～+45℃, and an earthquake fortification intensity of VIII. Major advantage Corrosion resistance: The flame retardant, corrosion resistant and antistatic materials are evenly distributed in the body of the mining cable hook, and the antistatic and flame retardant properties meet the coal mining industry standards. The humid and harsh environment underground will cause the steel cable hook to corrode and rust, which will increase the friction of the hook, resulting in increased friction, sparks are easily generated during friction, leading to combustion or even explosion. Due to its material characteristics, the mining cable hook can effectively avoid the above safety problems and is more suitable for the flammable and explosive working environment underground. Lightweight and easy to install: The steel cable hook is heavy, which will increase the labor intensity of workers and reduce work efficiency during use. The mining cable hook has low density, light weight, low cost, easy transportation and installation, durable and long service life. When used for underground installation, it can not only reduce the labor intensity of workers and improve work efficiency, but also reduce the overall cost of the project. Anti-aging and strong bearing capacity: The mining cable hook has good anti- aging performance due to the advantages of raw materials. It is not easy to become brittle in a humid environment and has good toughness. It absorbs impact force and can resist repeated impact. The maximum breaking force is not less than 3500N, and it has strong bearing capacity and can withstand loads for a long time. The force is not less than 160kg . When the arc hook bears a load of 50kg, the deflection of the straight rod section is less than 10mm. Compared with other hooks on the market, our company's hooks are slightly heavier and have better bearing capacity. Stable chemical properties: The mining cable hook is made of PVC material, and the flame retardant, corrosion resistant and antistatic materials are evenly distributed in the body. It has stable chemical properties and is resistant to alkali, alcohol, ether, hydrocarbons, weak acids, lubricants, detergents, water, etc. It is odorless, non-toxic, tasteless, and rust-free. It can be used in a variety of environments without changing the performance of the product itself. Low hardness: The hardness of the mining cable hook is lower than that of the metal hook, and will not cause damage to the cable when laying the cable. Anti-static: The arithmetic mean of the surface resistance of the upper and lower surfaces of the mining cable hook is ≤3×108 Ω. Flame retardant: The average value of the flame burning time of the alcohol burner of the mining cable hook is ≤3.00s, and the maximum value of the flame burning time is ≤10.00s; the average value of the flameless burning time is ≤10.00s, and the maximum value of the flameless burning time is ≤30.00s; the flame extension length after burning is ≤280mm. The average value of the alcohol lamp with flame burning time of the mining cable hook is ≤6.00s, and the maximum value of the flame burning time is ≤12.00s; the average value of the flameless burning time is ≤20.00s, and the maximum value of the flameless burning time is ≤60.00s; the flame extension length after combustion is ≤250mm. Wear-resistant and long service life: The mining cable hook has strong wear resistance. During use, it will not be worn due to friction and other problems. It can maintain working performance for a long time. Under normal use conditions, the service life can reach 50 years.

Piston rod seal, double-lip design has better sealing effect, and polyacetal back-up ring is better under pressure. The 0-ring has a preloading effect, making the groove embedding more stable, and can be applied to higher pressures and allow larger extrusion gaps, high Under low pressure conditions, the sealing effect is equally significant. Rod seal, single function, embedded groove stability, special structural design; high pressure resistance, allows larger extrusion clearance. Working condition pressure: ≤70Mpa speed: ≤0.5m/s temperature: -40℃～+110℃ Medium: hydraulic oil, emulsion, water Maximum extrusion clearance pressure: Mpa 16～130 Maximum extrusion clearance(mm): 0.75～0.25 The surface roughness The surface of the cylinder: φd1  0.1-0.4 μm Ra The static sealing surface: φD1  1.6max μm Ra Static groove surface: L1  3.2max μm Ra Cant & chamfering Groove part: ≤ S (mm)  6, 8, 10, 11, 12 Minimum slope: C (mm)  4, 5, 6, 7, 8 Maximum amount of chamfering: r1 (mm)  0.2,0.2, 0.4, 0.4, 0.5 The biggest outer diagonal: r2 (mm)  0.5, 0.5, 0.5, 0.5, 0.5 Standard material sealing member: PU elastomer: NBR POM (Support ring: POM More about Langnuo