Industrial Machinery & Equipment

MMA welding machines bring low cost and high versatility to site welding, off- shore, maintenance and repair and many more industries Also known as shielded metal arc welding (SMAW) or simply stick welding, MMA is an inexpensive welding process. Using a consumable, flux- covered electrode and a ground clamp, a short-circuit is intentially made on the weld piece. An electric arc forms between electrode and workpiece, which heats up enough to melt both. As the electrode melts, the flux coating on the electrode develops gas and slag, which help protect the weld pool. The gas keeps air and other pollutants away, while slag forms on top of the weld pool to protect the weld seam. The slag cools down and solidifies rapidly, protecting the weld area after the gas has disappeared. This combination makes MMA welding ideal for windy conditions (outdoor use) which might effect other welding processes. MMA Welding Machines Specification Technical Parameters MAX ARC 405 Rated Input Voltage (V) 3PH200V~440V±15% Power Frequency(Hz) 50/60 Rated Input Current（A） 55 Rated Input Power(KVA) 21 No-load Voltage(V) 78 Welding Current(A) 40-400  Duty Cycle 60%/400A 100%/310A Efficiency（Rated conditions） ≧0.85 Wire Diameter（MM） 2.5-5.0 Insulation Grade F Protection Class IP21S Dimensions(mm) 645x325x680 Net Weight(Kg) 47

IGBT Module Inverter MAX AC\DC TIG Welding Machines TIG Welding Machine Features: 1. Adopt PWM control technology, provided with constant output current 2. IGBT inverter with high efficiency; good functional performance of adjustment, multi-functions machine, convenient for use. 3. Excellent high frequency arc ignition, up to nearly 100% success rate, improve work efficiency 1. Arc keeps stable when current is small, superb for welding thin plate 4. With pulse welding function; wide adjust range of pulse frequency 5. Adjustable Clean width and Clean scope to meet high technical requirements 6. Wide usage range,could weld almost all non-ferrous metal, specical design for welding Aluminum 7. Multifunction welding: AC TIG,AC pulse TIG,DC TIG,DC pulse TIG, MMA and Auto welding(easy operate at Auto welding ,only adjust welding current , preset other parameter at internal ) 8.Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.) 9. Optional with water cooling box or tool box

IGBT Module Inverter Series MAX ARC 500D Welding Machine mma 500 welding machine features: 1. Adopt IGBT full bridge inverter circuit 2. Multi-protection functions provide reliability of welding machine 3. With VRD control functions 4. With ARC start and ARC force current to satisfy functional requests of different type electrode 5. Remote control current adjustment function is applicable at a long distance away from welders 6. Workable with many types of electrodes, such as acidic electrodes, alkaline electrodes, cellulose electrodes, heat resistant steel, etc. 7. Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.) Manual Metal Arc (MMA) Manual Metal Arc (MMA) also known as Shielded metal arc welding (SMAW), also flux shielded arc welding also known as stick welding is the most flexible and one of the most widely used arc welding processes. It involves striking an arc between a covered metal electrode and a workpiece.

110 Volt MIG Welding Machine Product Description For folks that have basic welding projects to handle, a 110v welder is an excellent option. The overall best 110-volt welder is the Forney Easy Weld MIG welder 271. While it doesn't have the same capability as a machine with 240-volt input capacity, it's used in many workshops as a dependable light gauge welder. People often ask me if they can get by with a 110v welder. My answer is almost always yes, but there are limitations. It’s vital to carefully research machines and their features because not all welders work optimally for every project. The best 110v welders typically perform most non-commercial jobs fine.They are not as common as other types of welders, and even the ones you find might not work as well as you’d like. The right 110V welder, in the right hands, is an excellent tool. To assist you in selecting the best 110V welder on the market, we have reviewed the scores of these machines.

IGBT Inverter Series ADVAN CUT 40 AIR Plasma Cutting Machines Features: 1. IGBT inverter technology , 60% duty cycle 2. Optional HF and NO-HF to fulfill market requirement   3. Pre-flow checking and post-flow cooling ,Multi-protection for overheat and overload 4. Narrow cutting seam, clean cutting edge, anti deformation, high usage of metal 5. Workable at any positions with different shapes at will 6. Digital control series with 2T\4T self-locking function ,ideal for continuous work 7. High success rate of arc striking leads to perfect cutting performance; Optional digital control panel to realize grid cutting function ,even cutting grid structure workpiece, can maintain arc continuously 8. Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.) ADVAN CUT 40 Specification Technical Parameters ADVAN CUT 40 Rated Input Voltage (V) 1PH ~ 220V+15% Power Frequency(Hz) 50/60 Rated Input Current（A） 24 Rated Input Power(KVA) 5.3 No-load Voltage(V) 300V Cutting Current（A） 15-40 Rated Duty Cycle 60% 40A Rated Duty Cycle 100% 31A Cutting Thickness(mild steel/mm) ≦15 Cutting Thickness (stainless steel/mm) ≦15 Cutting Thickness(Aluminium/mm) ≦10 Max Cutting Thickness (mm) 20

ADVAN AC\DC TIG 315D.P Wide Input Voltage Welding Machines Product Features: 1. Global input power 3PH-200V~440V 2. Ideal for generator power supply ,widely operating environment ,field work 3. Excellent high frequency arc ignition, up to nearly 100% success rate, improve work efficiency 4. Arc keeps stable when current is small, superb for welding thin plate 5. With pulse welding function; wide adjust range of pulse frequency 6. Adjustable Clean width and Clean scope to meet high technical requirements 7. Wide usage range,could weld almost all non-ferrous metal, specical design for welding Aluminum 8. Multifunction welding: AC TIG,AC pulse TIG,DC TIG,DC pulse TIG, MMA and Auto welding(easy operate at Auto welding ,only adjust welding current , preset other parameter at internal ) 9. Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.) 10. Optional with water cooling box or tool box AC or DC—What’s the Difference? Polarity describes which way the electricity is flowing. With direct current (usually called DC), the polarity of the electric current always flows one way. The normal flow is electrode negative, which means the electricity flows from the welder, through the electrode, to the workpiece, and back to the welder. Reverse polarity turns that around and drives the current from the welder through the workpiece to the electrode.

1. IGBT inverter technology , 100% duty cycle .ideal for match CNC device 2. Optional HF and NO-HF to fulfill market requirement 3. Pre-flow checking and post-flow cooling ,Multi-protection for overheat and overload . 4. Narrow cutting seam, clean cutting edge, anti deformation, high usage of metal 5. Workable at any positions with different shapes at will 6. Digital control series with 2T\4T self-locking function ,ideal for continuous work 7. High success rate of arc striking leads to perfect cutting performance; Optional digital control panel to realize grid cutting function ,even cutting grid structure workpiece, can maintain arc continuously 8. Strong ability of anti-fluctuation of power supply, the ratio reaches 15% ( industrial requirement 10%.)

The Alpha TIG 200 is the ultimate welding machine for both novice and professional welders alike. Its advanced inverter technology ensures that the welding performance is always smooth and stable, and the adjustable welding amperage and post-flow time provide precise control over the welding process. With its lightweight and portable design, the Alpha TIG 200 is perfect for those who need to take their welding work on the go. The digital display makes it easy to monitor and adjust the welding parameters, and the 2T/4T switch allows for maximum convenience and efficiency. Whether you're working on a DIY project or a professional welding job, the Alpha TIG 200 is the perfect tool for the job.

IGBT Inverter technology Heavy duty cycle , MIG ,MMA function . constanct stable arc Easy to operate ; Display output voltage and current , Dual voltage :1ph/3ph:220V ,  Also could optional voltage 1ph220V/3ph380V The MIG 250DV is a type of welding machine, specifically a MIG (Metal Inert Gas) welder. It's designed for professional and industrial welding tasks. This versatility allows it to adapt to different work environments and power sources. With a high amperage output, the MIG 250DV can weld thick metal materials effectively. It utilizes the MIG welding process, which uses a continuous solid wire electrode and shielding gas to create strong, clean welds. Many models come with a digital control panel for precise adjustment of welding parameters such as voltage, wire feed speed, and amperage. Constructed with durable materials, it's built to

Model/Parameters CUT 60C1 CUT 60C3 Rated Input Voltage (V) AC220V AC380V Power Frequency(Hz) 50/60Hz 50/60Hz Phase 1 3 Rated   Input Current（A） 45 14.8 Rated Input Power(KVA) 9.9 9.7 No-load Voltage(V) 340V 300V Rated   load voltage（V） 104V 104V Cutting   Current（A） 25-60 25-60 Rated Duty Cycle %(40℃) 40%(40℃) 40%(40℃) Efficiency ≥85% The CUT60C offers high cutting capacity, allowing it to efficiently cut through various metal materials, including steel, stainless steel, aluminum, and copper. Compact and Portable Design:  With its compact and portable design, the CUT60C is easy to transport and maneuver, making it suitable for use in different work environments, including workshops, job sites, and industrial facilities.

Locomotora minera de 14 toneladas para transporte minero 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

Buttweld Steel Pipe Elbows in standards of ANSI/ASME B16.9, B16.28, EN 10253. Brand: JS FITTINGS Place of Origin: CHINA Material: carbon steel, alloy steel, stainless steel Size: 1/2″-48″, any customized size Seamless: DN15-DN600 Welded: Above DN600 Certificates: ISO 9100, CE, GOST-R Our fittings maintain ≤±0.5% dimensional tolerance for seamless pipeline integration. What is a pipe fitting elbow? A pipe elbow is a pipe fitting used in plumbing systems to connect two pipes of the same or different nominal diameter. Steel pipe elbow is an important parts in plumbing pipeline systems and used to change the fluid directions. Of all pipe fittings, pipe elbows are the most widely used one, which is used in a variety of applications in industries such as electrical power, marine, heating, paper making, metallurgy, petrochemical, chemical, oil, gas and so on. Our steel pipe elbows are made of a variety of materials, such as alloy steel, carbon steel, stainless steel, etc. The material used depends on the function of the pipe unit. According to the angle, there are three most commonly used elbows: 45°, 90° and 180°. In addition, according to project needs, other abnormal angle elbows such as 60° are also included. As per elbow length and radius there are short radius elbow (SR elbow) and long radius elbow (LR elbow); As per connections types there are butt weld elbow, socket weld elbow and threaded steel piping elbow. Butt Weld Elbow Butt weld elbow is a steel elbow formed by hot pressing or forging. Its connection form is to directly weld the elbow and steel pipe. Butt welded elbows are mainly used for elbow with higher pressure and temperature than other connection types (socket-welded elbow or threaded pipe elbow). At Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd, we specialize in manufacturing high-performance buttweld steel pipe elbows that ensure optimal flow efficiency, durability, and seamless pipeline integration. buttweld pipe fitting elbow types buttweld pipe fitting elbow types Features: 1. Since most pipe fittings are used for welding, in order to improve the welding quality, the ends are beveled, leaving a certain angle and a certain edge. This requirement is also relatively strict, how thick the edge is, what the angle is, and the deviation. The scope is specified. The surface quality and mechanical properties are basically the same as those of pipes. For ease of welding, the steel grade of the pipe fittings and the pipes being connected should be the same. 2. Our fittings maintain ≤±0.5% dimensional tolerance for seamless pipeline integration. 3. Globally Certified Quality Standards：ASME B16.9, ANSI B16.28, GOST 17375, GOST 30253 , EN 10253 and more. Buttweld Fitting Elbows Production Process Buttweld Elbow Production Process Why choose us? 1. International Standard Product Supply(ANSI/ASME, GOST, EN, DIN, BS, JIS, SANS) 2. One-stop solution of piping 3. OEM/ODM service 4. Stringent Quality Control 5. Flexible Trade Support 6. Full-Cycle After-Sales Service As a trusted steel pipe fittings manufacturer, RAYOUNG offers a comprehensive range of buttweld pipe fittings engineered to meet international standards, including: Standards Complied With: ASME B16.9, ASME B16.28, ASME B16.49, GOST 17375, GOST 30753-2001, GOST 17376, GOST 17378, GOST 17379 and EN 10253. Production of every fitting follows precise manufacturing processes to achieve leak-proof connections while strengthening durability and performance stability with high-pressure systems. Our Services For all steel pipe fittings products, except for the reasonable factory price and satisfactory quality, RAYOUNG is deeply trusted by customers also because of our short delivery period and attentive service.

Minimum Order: 100

Brand: JS FITTINGS Place of Origin: CHINA Production Technology: cut, hot pushed, formed, machining, sandblasted, painted Material: carbon steel, alloy steel, stainless steel Size: 1/2″-48″, any customized size Thickness: 2mm-32mm Certificates: ISO 9100, CE, GOST-R Surface Treatment: Non/Original color, black painted, rust oil, transparent oil In the realm of seamless steel drawing pipes, elbows are crucial components that facilitate the change in direction of fluid flow in a piping system. Welded elbows and seamless elbows are two common types used in various industries, including the Seamless Steel Drawing Pipes industry. While they both serve the same purpose, there are notable differences between them in terms of manufacturing, strength, performance, and cost. Welded Steel Pipe Elbows Seamless Steel Elbow A welded elbow is a pipe fitting that is created by welding a short piece of pipe or plate to form the desired angle for redirecting fluid flow. The welding process involves joining the two components using heat, resulting in a strong and durable connection. Welded steel elbows are available in various angles, such as 45degrees, 90 degrees, and 180 degrees, to accommodate different piping configurations. These elbows are widely used in applications where a change in direction is required, but without subjecting the piping system to high levels of stress. The absence of a weld seam is the defining feature of a seamless elbow. This unified construction enhances its structural integrity, making it inherently stronger and more resistant to leaks and failures under stress. For this reason, seamless elbows are the preferred choice for high- pressure and high-temperature applications where reliability is paramount. Key Features & Advantages of Seamless Steel Pipe Elbows: 1. Seamless Design Weld-free construction enhances pressure resistance and fatigue life, ideal for high-stress environments. 2. Material Versatility Options include carbon steel, stainless steel (304/316), and specialty alloys, tailored to corrosive or high-temperature conditions. 3. Multiple Bend Angles Standard angles: 45°, 90°, or 180°; custom bends available for unique layout requirements. 4. Optimized Performance Seamless interiors minimize turbulence and pressure loss, improving flow efficiency. Rated for extreme pressures/temperatures, outperforming welded alternatives. 5. Industry Compliance Meets GOST 17375, ASME B16.9, ANSI B16.28, and other international standards for guaranteed compatibility. Design Variants Long/Short Radius Long radius pipe elbow(LR elbow): Gentle bends for reduced flow resistance. Short radius pipe elbow (SR elbow): Compact turns for space-constrained installations. Beveled Ends Prepares for full-penetration welding, ensuring leak-proof joints. Applications of Seamless Elbows: Seamless elbows are preferred in applications requiring high performance and reliability within the Seamless Steel Drawing Pipes industry: 1. Oil and Gas Sector: Seamless elbows are widely used in the oil and gas industry due to their ability to handle corrosive substances and high-pressure conditions. 2. Petrochemical Plants: In petrochemical processing, seamless elbows are essential for directing the flow of various chemicals and intermediates. 3. High-Pressure Systems: Seamless elbows are ideal for high-pressure pipelines in power plants, refineries, and chemical processing plants. 4. Water Treatment Facilities: These elbows are employed in water treatment facilities to regulate the flow of treated water in municipal and industrial settings. Why Choose JSFITTINGS Seamless Elbows? Durability: No seam welds = fewer failure risks. Efficiency: Smooth bore maintains consistent flow rates. Corrosion Resistance: Material options extend service life in harsh settings. Low Maintenance: Robust design reduces downtime and repair costs.

Minimum Order: 10 long tons

Manufacturing standard: AISI B16.49, ASME B16.9/B16.49,EN 10253-2,GOST 17375 Material: Carbon steel, Alloy steel, Stainless steel Material standards: API 5L, ASTM A234 WPB; ASTM A403 304/304L, 316/316L. Size: 1/2″-48″, any customized size Radius range: R=2D, 2.5D, 3D bend, 5D bend, 6D, 8D bend Degree range: 45 degree, 60 degree, 90 degree and customized. Wall thickness: SCH 10, SCH 40, SCH 80 Coatings: Black paint, galvanized, epoxy coated, 3PE, FBE A steel pipe bend is a pipe used to change the direction of a pipeline. Common use radius bend in 3D bend and 5D bend is similar to a pipe elbow, but differs in that it is longer than an elbow and is usually manufactured for specific needs. So depends on the different bending radius (R) to distinguish bend and an elbow. In case the bending radius is more than 2 times D (diameter）, it is a pipe bend. Like 3D bend, 5D bend, 6D pipe bend, 8D pipe bend. In case bending radius in 1D or 1.5D, it is an elbow. (short radius elbow 1D and long radius elbow 1.5D). Pipe Bending Radius: 3D Bend, 5D Bend, 6D, 8D and customized Bending Degrees: 15°, 22.5°, 30°, 45°, 60°, 90°, 180° and customized Large Diameter Pipe Bend / Bending Steel pipe bending usually required in large diameter in oil and gas pipelines, since it has better capacity to transport the material, and long pipelines will need different radius of pipe bends to be intalled in complex conditions. Differences between Steel Pipe Bend VS Elbow Pipe bend and elbow both for change the pipe direction, still there are a lot of differences in below aspects: Bending Radius Manufacturing Processes Different cost Application scope (click here to get the difference between a pipe bend and an elbow) Elbow: The Butt Weld Elbow can be 45 Degrees,90 Degrees and 180 Degrees Bend: The Bend can be 180 Degree L/R Return Bend and 180 Degree S/R Return Bend Buttweld Pipe Bend Key Characteristics Connection: Welded directly to the pipe, creating a strong, leak-proof, seamless connection for high integrity. Application: Ideal for large diameter pipes (above 2 inches) and demanding industrial environments. Function: Changes flow direction (elbows, return bends), creates branches (tees), or reduces flow (reducers). Types: Available as 45°, 90°, 180° elbows, often with Long Radius (LR) for better flow or Short Radius (SR) for tight spaces. Standards: Conforms to standards like ANSI/ASME B16.9, matching pipe dimensions (NPS) and wall thickness (Schedule). Materials: Commonly made from wrought carbon steel (like ASTM A234 WPB), stainless steel (304, 316), or alloy steels, matching the connected pipe material. Industry Applications Petrochemical Plants Critical for reactor feed lines Catalyst transfer systems Flare gas collection networks Oil & Gas Pipelines Gathering lines Transmission systems Refinery process piping Water Infrastructure Pump station routing Treatment plant distribution Desalination systems Why Choose Jinsheng Buttweld Bends? Manufacturing Advantages: 1. In-house forging & heat treatment facilities 2. Automated CNC machining for consistency 3.100% hydrostatic & NDE testing Quality Assurance: 1. PMI verification for material traceability 2. Certified MTRs with each shipment 3. Full dimensional inspection reports Supply Chain Benefits: Global logistics network Emergency production capacity Inventory stocking programs

Minimum Order: 100