Spot Welder Spare Parts Medium Frequency Inverter Welding Controller Zmf1800

• Customization: Available
• Cooling Way: Water Cooling
• Control: Semi-Automatic
• Model NO.: ZMF1800
• Style: Vertical
• Welding Way: Spot Welding
• Type: Three-Phase Secondary Rectification Welder
• Power Input: AC380V
• Power Frequency: 50Hz
• Inverter Frequency: 1kHz
• Output Voltage: PWM500V
• Output Current: 400A-3600A
• Ambient Temperature: 5-45 C
• Cooling Water Temperature: <40 C
• Radiator Temperature Upper Limit: 65 C
• Transport Package: Export Wooden Box
• Specification: 490*330*200
• Trademark: SAILTON
• Origin: China
• HS Code: 8504339000
• Production Capacity: 50000 PCS/Year
• Package Size: 490.00cm * 330.00cm * 200.00cm
• Package Gross Weight: 25.000kg

Product Description

SAILTON Brand MF Inverter DC Resistance Welding Controller ZMF1800
 

( Price are for reference only, please consult the salesperson for specific prices )

Introduction

The ZMF Series revolutionizes resistance welding with advanced 1kHz frequency control, ensuring rapid, precise current adjustment for high-density DC output.

Its three-phase power input with integrated filtering guarantees balanced load and minimal grid interference. By rectifying current via an intermediate frequency transformer, it eliminates inductive reactance effects, delivering stable performance. Compact and lightweight, it reduces transformer size while extending electrode lifespan through reduced wear.

Ideal for brass, aluminum, galvanized plates, and high-strength steel, it achieves clean, spatter-free welds with superior joint quality. Efficiency, precision, and durability redefine industrial welding standards.

Technical Parameters
 

Power input	AC380V±10%
Power frequency	50HZ±10%
Inverter frequency	1KHz
Output voltage	PWM500V
Output current	400A-3600A
Ambient temperature	5-45 ºC
Cooling water temperature	≤40 ºC

Technical features

1. The output frequency of the power supply is 1kHz, and the time accuracy is ms level;

2. Up to 31 sets of welding specifications can be stored, and the power-off storage time can be up to 10 years;

3. It has the function of current monitoring, which can set the upper limit and lower limit of current alarm, and alarm if the current exceeds the limit;

4. Integrated spot welding and seam welding functions, with single point / continuous function during spot welding;

5. With 485 communication interface and standard Modbus communication protocol, it is convenient to connect configuration panel, industrial control computer, PLC and other equipment for remote control.

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