HDGZ Series Pipe Pile Mold Repair Automatic Welding Machine Cover Image
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HDGZ Series Pipe Pile Mold Repair Automatic Welding Machine

The HDGZ Series is a PLC-controlled automatic welding machine designed for surfacing repair of running wheels on carbon steel pipe pile molds. Featuring multi-station flexibility, water-cooling, and DSTR technology, it delivers up to 8x the efficiency of manual welding.

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Product Details

Functional Features:

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  • Suitable for repair surfacing welding of running wheels on carbon steel pipe pile molds.
  • Spindle power box + follower tailstock design, capable of repairing pipe molds of different lengths.
  • Mixed gas shielded droplet spray transfer (DSTR) technology, featuring minimal spatter, excellent welding continuity, and high efficiency.
  • Forced circulation water-cooling system ensures the long-term reliable operation of the whole machine.
  • Equipped with water shortage detection and self-protection functions, effectively preventing damage to the welding torch.
  • No need for idle rotation detection; real-time detection and real-time welding ensure high efficiency.
  • Flexible station configuration; multi-station layouts can be customized according to customer production needs, supporting independent welding at each station or synchronous linkage operation.
  • Four-jaw independent chuck, convenient and flexible, capable of repairing square pipe molds.
  • Simultaneous welding at four stations provides an efficiency more than 8 times that of manual repair.
  • One-button operation, requiring no manual intervention during the welding process.
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Technical Specifications

Model
HDGZ Series
Auto Wire Feeder
Optimized for 1.0 mm wire diameter
TIG Torch
LD400 Water-Cooled TIG Torch
Control Terminal
Color Touchscreen HMI (Human Machine Interface)
Procedure Memory Capacity
30 Sets of Welding Procedures
Power Supply
Welding power source voltage / power: Three-phase 380V / 10KW × 4
Input Power/Voltage/Frequency
Welding power source voltage / power: Three-phase 380V / 10KW × 4 Controller voltage / power: 220V / 2000W Water cooler voltage / power: Single-phase 380V × 4 / 260W × 4
Running wheel diameter
600~840mm (customizable)
Pipe mold length
2000~8500mm (customizable)
Spindle speed
0~0.125r/min
Torch carriage moving speed
0~2000mm/min
Torch left/right oscillation amplitude
0~150mm
Torch left/right oscillation speed
0~1800mm/min
Torch up/down adjustment amplitude
0~150mm
Torch up/down adjustment speed
0~180mm/min
Shielding gas type
Mixed gas (80~95%) Ar + (5%~20%) CO2
Shielding gas flow rate
12~18L/min
Number of stations
4 stations (customizable)
Maximum load capacity
5 tons (customizable)

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