DC Welding Type Points Convex Kettle Spout Spot Welding Machine

• After-sales Service: User Guides
• Warranty: User Guides
• Applicable Industries: Building Material Shops, Machinery Repair Shops, M
• Core Components: Engine, Bearing, Gearbox, Motor
• Rated Capacity: 10-800kVA
• Max. Welding Thickness: 8mm
• Model NO.: customized
• Voltage: 380V
• Output Current: DC
• Electrode Distance: 490-800
• Transport Package: Carton or Wooden Case
• Specification: Customized
• Trademark: HF FUTURE
• Origin: China

Product Description

Product Description

medium frequency inverter DC spot welder Adopting the latest generation of medium frequency inverter welding controller, it has many advantages such as short power-on time, high thermal efficiency, three-phase DC output, high working frequency and small transformer loss. It is suitable for welding carbon steel, stainless steel, galvanized, copper, aluminum, aluminum alloy, iron, nickel, high strength steel, hot forming steel and other metal materials. Medium frequency spot welding machine can be widely used in auto parts, auto body, aerospace, high and low voltage electrical, household appliances, elevator, hardware and furniture, new energy and other industries.

Features of The Intermediate Frequency Spot Welder
1. Three-phase power supply, grid balance, small impact on the grid
The power factor is as high as 0.7-0.9 (power frequency 0.4), which greatly reduces the reactive power loss.

2. Significantly improved welding control accuracy
The inverter frequency reaches above 1000Hz, and the welding current control ability and control accuracy are 20 times higher than those of AC welding machines.

3. Great leap in welding quality
The current waveform is straight, the size of the nugget is stable, the spatter is less, and the surface quality of the solder
joint is good.

4. Save basic investment and save energy
The grid power demand is low, only 2/3 of the AC resistance welding machine; the welding time is short and the electrode life is long.

5. Human-computer interface, easy to operate
Multiple sets of welding specifications can be stored and called with one key, real-time display of welding current and time, monitoring and alarm functions of welding pressure, cold water flow, and welding current.
 

Product Parameters

 

Model	Voltage V	Rated Capacity KVA	Max Short Circuit Current KA	Duty Cycle Rate %	Electrode Force KG	Electrode Stroke mm	Cooling Water L/min
WL-MF-5K	380 3PH	5	1.5	50	30	25	10
WL-MF-10K	380 3PH	10	3	50	100	50	20
WL-MF-15K	380 3PH	15	4.5	50	100	50	20
WL-MF-25K	380 3PH	25	7.5	50	350	80	20
WL-MF-35K	380 3PH	35	10	50	350	80	20
WL-MF-50K	380 3PH	50	13	50	800	100	30
WL-MF-75K	380 3PH	75	18	50	800	100	30
WL-MF-100K	380 3PH	100	21	50	1000	100	30
WL-MF-120K	380 3PH	120	23	50	1000	100	30
WL-MF-160K	380 3PH	160	28	50	1000	100	30
WL-MF-200K	380 3PH	200	32	50	1500	100	30
WL-MF-250K	380 3PH	250	40	50	1500	100	50
WL-MF-300K	380 3PH	300	48	50	2000	100	50
WL-MF-350K	380 3PH	350	55	50	2000	100	60
WL-MF-400K	380 3PH	400	62	50	2000	100	60
WL-MF-500K	380 3PH	500	70	50	2000	100	60

 

Packaging & Shipping