MF Spot Welding Machine

MF Spot Welding Machine

Description
MF spot welding machine, also known as medium frequency spot welder, is an ideal machine for spot welding of aluminum, galvanized sheets (GI), electro galvanized sheets (EGI), stainless steel and low carbon steel. Such MF spot welder uses digital medium frequency welding process, which saves more than 30% energy and reduces energy cost.

Advantages of MF Spot Welding Machine
1. Medium frequency spot welder is kind of advanced welding machine.
2. It has a wide range of applications. The welding transformer has small volume with large energy output.
3. The frequency of its welding transformer of MF spot welding machine has been increased from 50/60Hz to 1000Hz, largely decreasing the weight of iron core materials.
4. Rectifier diode in secondary loop can transform electric energy into direct current power source for welding. That improves the inductance value of secondary loop, which greatly lowers energy loss and reduces the production cost to the least.

Performance of MF Spot Welder
1. MF spot welding machine adopts DIF (digital intermediate frequency) welding controller so as to effectively control the welding quality.
2. Splashes are greatly reduced in the welding process, which improves welding quality and improves the welding environment.
3. With hanging welder, medium frequency spot welder employs integrated electrode holder.
4. MF spot welding machine has strong welding function and is capable of providing welding quality analysis and monitoring data.
5. It makes use of integrated modular design, which features stable performance of welding system, high reliability and low welding stoppage rate.
6. Electrode pressure is decrease, largely improving the working life of electrode.
7. MF spot welding machine or medium frequency spot welder utilizes three-phase balanced loading and medium frequency welding technology and there is no need to add capacitance compensation cabinet.
8. Precise control for welding parameters guarantees perfect welding of multi-layer steel plate, high strength steel sheet and aluminum alloy.

Parameters of MF Spot Welding Machine

Type D (T) B-90 D (T) B-130 D (T) B-160 D (T) B-200
Rated Capacity (KVA) 90 130 160 200
Rated Primary Voltage (V) 380 380 380 380
Rated Frequency (Hz) 100 100 100 100
Max. Short Circuit Current (KA) 32 35 45 52
Rated Duty Cycle (%) 50 20 50 20
Arm Extension Length 520 520 520 520
Productivity (T/min) 68 68 50 50
Max Electrode Pressure (KN) 14 14 8.5 16
Electrode Stroke (mm) 100 100 125 125
Cooling Water Consumption (L/h) 1560 1560 1600 1620
Weight(kg) 750 950 1100 1500

TallKee Technology is a specialized manufacturer of medium frequency spot welders in China. In addition to MF spot welding machine, we are engaged in producing projection welder, circular seam welding machine, automatic welding manipulator, robotic welding system and various special welding machines, from research and development, production to technical services. For detailed information about our medium frequency spot welders, please come to our website or contact us directly.

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