Quick Details

• Condition: New

• Type: Pipe Welding Machine

• Place of Origin: Hebei, China (Mainland)

• Brand Name: CNBM

• Model Number: GGP600-0.2H

• Voltage: 450V

• Power(W): 600KW

• Weight: 2T-3T

• Certification: ISO9001

• Warranty: 12 months

• After-sales Service Provided: Engineers available to service machinery overseas

• Current: 1300A

• frequency: 150~ 200 kHz

• Pipe: 219-273mm

• Thickness:: 6.0~12.0mm

• material: H steel

• Welding: Induction welding or Contact welding

• cooler way: water-water or air-water

• color: Make as customer's requirement

• electrical board: self made

• Maintenance: easy & low cost

Packaging & Delivery

Specifications

ISO9001
Power saving& efficiency
Series connection circuit
Professional design team
More than 10 years industry experience

H steel high frequency induction heating automatic welding machine

1.Equipment composing

H steel high frequency induction heating automatic welding machine comprises of switchgear rectifying cabinet, inverter output cabinet, connecting optical fiber, circulationsoft water cooling system, central operator console, mechanical adjustment device, contact welding pole plate and contact pin (contact welding) and etc.

1.1 Switch gear rectifying cabinet

Designed with integration of switch gear cabinet and rectifying part, besides achieving switch gear cabinet functions, it also has rectifying control functions of solid state H.F. welders.

Installed line-in switch, line-in current meter, voltage meter (can be switched) and line-in voltage indication lamp;

 Installed 3-phase full-controlled thyristor Rectification Bridge to realize power adjustment of the HF welder; 

Installed flat-wave reactor, flat-wave capacitor and filter to improve the flat-wave coefficient.

1.2 Inverter output cabinet

The inverter part is consisted of MOSFET single-phase inverter bridge connected in parallel. The power of single-phase bridge is 60kW; the inverter bridge adopts the building block method to realize power superposition. Every piece of bridge plates is designed in the shape of a drawer, which is very easy to install and repair;

The matching transformer is adopted for power combination, also it adopts the output method by of secondary resonance and non-welding transformer, tank circuit resonance capacitor (low voltage) resonates with the sensor directly,and the output pole plate offers required power transmission for pipe welding; 

Adopted sealed equipment case, installed with air conditioner.

1.3  Circulation soft water cooling system

  Airwater or waterwater heat exchanger is adopted. And circulation soft water is used as cooling water with temperature and water level indicator and protection, which can perfectly accomplish the cooling work for rectifying cabinet, inverter 

cabinet and resonance tank circuit. 

1.4 Central operation console

It realizes solid state H.F. welder remote operation and power regulation, installed with LCD which indicates armature voltage, field voltage indication and of DC drive and DC voltage, DC current indication of H.F. Welders.

1.5 Mechanical adjustment device

Applied to install inverter output cabinet and adjust inductor position.

nd of DC drive and DC voltage, DC current indication of H.F. Welders.

 2.Circuit structure of  H steel high frequency induction heating automatic welding machine

3.The machine detail display and main spare parts

3.1 Switch rectifying cabinet picture show

3.2 Inverter output cabinet picture show