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Quick Details

  • Type: Other
  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: hf
  • Model Number: Roller Surface Repairing Welding Machine
  • Voltage: 380V
  • Current: 0-400A
  • Rated Capacity: 20kva
  • Rated Duty Cycle: 50%
  • Dimensions: 2200*1800*1200
  • Weight: 3t
  • Usage: roller surface repairing
  • Certification: ISO9001
  • After-sales Service Provided: Engineers available to service machinery overseas
  • type: Roller Surface Repairing Welding Machine
  • roller diameter: 100-500mm/500-1500mm
  • roller length: 4500mm/6500mm
  • rotating speed: 0.1-2rpm/0.05-1rpm
  • motor: inverter or servo
  • bracket stroke: 250mm/500mm
  • tailstock propping stroke: 150mm/200mm

Packaging & Delivery

Packaging Details wooden case
Delivery Time 45 days
Roll repair welding

Application          roll/roller repairing overlay welding machine 

Roller surfacing refers to the removal of the roll surface fatigue layer or defects, using suitable welding materials, with the scientific process method to repair the roller to the original diameter.


The general process of the industry is submerged arc or arc welding process, with automatic welding positioner tooling to complete the automatic roller repair work.


 Feature               roll /roller repairing overlay welding machine 

After roller surfacing repairing, roller has good crack resistance, wear resistance, thermal fatigue resistance


Suitable for submerged arc, cored open arc surfacing welding process


The welding torch and the rear seat longitudinally adjustable, adapt to the multi length scaled welding


IPC control platform, in order to ensure the long time stable operation of welding system


PLC is used to control the operation of the machine, AC variable frequency speed regulation, improve equipment reliability


Through touch screen human-machine interface can easily enter and change the parameter, stepless adjustable, improve equipment reliability


 Parameter          roll /roller repairing overlay welding machine 




Roller diameter



Roller length



Rotating speed




Inverter or servo

Inverter or servo

Bracket stroke



Tailstock propping stroke


















Our Services

 ISO9001:2008 & CE certification                                                     

 After-sale Service                                                                              

 Warranty : one year

 Engineers available to serve machine overseas

♥ Strict factory inspection

♥ Complete equipment manual

♥ Online instruction

♥ Provide all components, spare parts and consumptive material

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China (Mainland) | Trading Company
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