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AC Transformer Spot Welder DN25
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**Model No.:** DN25
**Origin:** China
**HS Code:** 85182900
The 25KVA DN-25K pneumatic spot welder is a high-performance welding system designed for industrial applications. It operates on a power supply of 480V ±10% at 60Hz or 240V ±10% at 60Hz, with a rated capacity of 25KVA. The switch capacity is 100A at 380V, and it uses a lead line of 10mm². The hydraulic pressure is set at 0.15 kg/cm², while the cooling water flow is 8 liters per minute. The water temperature should be maintained at 4°C, and the dimensions are 30cm x 4cm. The service pipe diameter is 10/12mm, and the earth line is larger than 4mm. The air pressure required is 0.5MPa, and it can operate in an ambient temperature range of 5°C to 40°C, with a relative humidity not exceeding 90%. This unit comes with a 1-year warranty.
**Dimensions:**
Length: 120 cm | Width: 120 cm | Height: 180 cm | Weight: 132 kg
**Technical Specifications:**
- Input Voltage: 415V
- Phase: 3PH
- Frequency: 50/60 Hz
- Arm Length: 400 mm
- Maximum Weld Capacity: 4+4 mm
This machine is ideal for heavy-duty spot welding tasks and ensures consistent performance under various working conditions. Its robust design and reliable operation make it a popular choice in manufacturing environments.