Medium Frequency DC Spot Welding Machine

CJ-Series Medium Frequency DC Welder

Medium Frequency DC Spot Welding Machine
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Main Features:

Our welding machines boast a remarkable 98% power factor and employ a three-phase input for balanced load distribution, minimizing impact on user grids. Featuring a direct current input for smooth operation, these machines operate with zero inductance and a high working frequency of 1000Hz, ensuring time control precision to 1 millisecond.


Robust Construction and Precision Mechanism: Engineered with a high-strength body for superior rigidity, our welders utilize a direct pressurizing mechanism. The inclusion of linear bearings in the guiding structure ensures exceptional mobility and precision during operation.


Advanced Control and Customization Features: Equipped with high-speed microprocessors and intelligent optimal calculation methods, our welding machines offer an intuitive LCD interface. Capable of storing up to 60 welding schedules, they feature bilingual display options (Chinese and English) and an external BCD call interface. The system's automatic fault diagnosis and alarm function enhance reliability and ease of use.


Ideal for High-Conductivity Materials and Thick Workpieces: Specifically designed for welding materials with high conductivity, such as aluminum, copper, and silver, these machines excel in handling thicker workpieces. Their versatility makes them indispensable in industries demanding high-quality welding, like automotive and aerospace.

Parameters

Model

CJ-10

CJ-18

CJ-25

MF-32

CJ-40

CJ-60

CJ-80

Rated Voltage

3 phases,(AC), 380 or 415 or 480V, 50/60HZ.







Rated Capacity

30KVA

50KVA

90KVA

150KVA

170KVA

250KVA

300KVA

Rated Duty Cycle

50%

50%

50%

50%

50%

50%

50%

Max Welding Current

10000A

18000A

25000A

32000A

40000A

60000A

80000A

Electrode Stroke

                         60MM







Welding Arm Spacing

           380MM







Air Source Pressure

     0.6MPa







Cooling Water Flow

5L/minute

16L/Minute

25L/Minute

35 L/Minute

45L/Minute



 


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