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Stationary Type Carbon Steel Resistance AC Spot Welding Machine

Stationary type carbon steel resistance ac spot welding machine utilizes the general mains supply to lower the voltage and increase the electric current. Such kind of low voltage but a large current will be transmitted from the electrode to the linked point of two workpieces. On the linkage, due to the resistance of workpiece, the high temperature will occur so the metal will, therefore, generate high heat to make the workpieces in the molten condition. Thus, the purpose of welding the two workpieces is achieved.

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We are a professional carbon steel resistance ac spot welding machine manufacturer, the power of the stationary type carbon steel resistance AC spot welding machine and 50k carbon steel ac spot welding machine that we produce is from 25KVA to 800KVA. It can be used to weld 10mm of iron and metals like stainless steel. Low-cost 50k ac spot welding machine applicable to all kinds of hardware.

Features of Stationary Type Stationary Type Carbon Steel Resistance AC Spot Welding Machine

Special design integration of pressurized cylinder which can ensure stability and mobility of pressurized and welding speed.

1. Multiple same ways forced water cooling system to ensure stability and reliability of long-term operation.

2. Pressurized electrode speed can be adjusted, slow down the impact to welding workpiece when pressuring, also reduces the noise when welding.

3. Upper and lower electrode adopt supplementary stroke pressurized mode which can improve the operation of the welding process.electrical principle block diagram

4. Welding Control System: WD-KD5 Intelligent Microcomputer Controller. The AC pulse spot welder that we produce can be matched with many types of welding controllers.

5. Silicon Controlled: Adopt the SEMIKRON, IXYSSilicon controlled from West Germany or IR Silicon controlled from the United States;

6. Pneumatic Control System: Adopt large displacement of magnetic valve and gas assembly, sufficient air supply; adopt the quick exhaust cylinder, quick response, good servo performance.

7. Welding Transformer: Adopt high purity silicon steel disc refined welding transformer; Good permeability and electrical conductivity; Less consumption of electricity; Be able to weld the metal plates like 8mm+8mm low-carbon steel.

WD-10AC Controller:

Digital circuit, dial code regulating, one time discharging. When the voltage of power supply fluctuates, it can automatically compensate the current to weld: Possess the function of current climbing and the gradually increased current can effectively curb or reduce the welding splash.

stationary type carbon steel resistance ac spot welding machine

WD-KD5 Controller:

Intelligent microcomputer control, multiple-section of discharging. It can be used to preheat, to weld, to reform to temper for special materials. Solve the problems of cold joint or loose welding due to current shunt during the process of multiple projection welding. Especially suitable for welding high-carbon steel or special interlayer of the metal plate. Be able to memorize 15 types of welding model. When the voltage of power supply fluctuates, it can automatically compensate the current to weld.

carbon steel resistance ac spot welding mach

Technical Parameters of Stationary Type 50k Carbon Steel AC Spot Welding Machine

Model Input Voltage Input Power Output Current Pressurization Electrode Stroke Closure Platform Distance Electrode Distance Cooling Water
V KVA A kg mm mm mm mm Lit/Min
WL-S-3K 220/1 10 5000 200 50 65-115 145-165
WL-S-5K 220/1 10 6000 200 50 65-115 145-165
WL-S-10K 220/1 10 8000 200 50 65-115 145-165
WL-S-16K 380/1 16 10000 300 80 6
WL-S-25K 25 12000 300 80 6
WL-S-35K 35 16000 350 80 6
WL-S-50K 50 19500 500 80 6
WL-SP-25K 25 12000 300 80 145-225 250 320-420 6
WL-SP-35K 50 16000 350 80 145-225 250 320-420 6
WL-SP-50K 50 19500 500 80 145-225 250 320-420 6
WL-SP-75K 75 24000 1000 100 130-230 260 490-540 8
WL-SP-100K 100 34000 1000 100 130-230 260 490-540 8
WL-SP-150K 150 40000 1000 100 130-230 260 490-540 8
WL-SP-200K 200 50000 1500 100 130-230 260 490-540 8
WL-P-75K 75 24000 1000 100 130-230 260 8
WL-P-100K 100 34000 1000 100 130-230 260 8
WL-P-150K 150 40000 1000 100 130-230 260 8
WL-P-200K 200 50000 1500 100 130-230 260 8
WL-P-300K 300 75000 2000 100 130-230 260 8

Application of Stationary Type Carbon Steel Resistance AC Spot Welding Machine

Low-cost 50k ac spot welding machine is suitable for spot welding and projection welding of steel plate and stainless steel sheet, iron wire products, hardware, etc.

part of welding sample3

Quality Control Process of Stationary Type Carbon Steel Resistance AC Spot Welding Machine

quality control

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  • Guangdong Hwashi Technology Inc.

    Address: Yuechang Hongtian Managerial Area, Xinxu Town, Huiyang, Huizhou, Guangdong, China.
    Contact: Ms. Kary Hou
    Tel: +86-13380655800
    Mobile: +86-755-84567286
    E-mail: [email protected]

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