surfacing welding machine for roll / roller
Negotiable /Set
Min.Order:1 Set
Jinan Huafei CNC Machine Co., Ltd.
surfacing welding machine for roll / roller
Main technical parameters
Speed of main axis | 0.4-4rpm (stepless speed regulating) |
Main driving motor power | 2.2KW |
Lifting motor power | 2.2KW |
Diameter of workpiece | 180-600mm ( can be customized) |
Mr.rotation diameter of workpiece | 600mm ( can be customized) |
Clamping device diameter | 100-300mm ( can be customized) |
Welding length of workpiece | ≤6000mm ( can be customized) |
Weight of workpiece | <8T ( can be customized) |
Brief introduction
Roll surfacing weldings adopts the advantage technology to repair the roll into original diameter with suitable surfacing machine after removing the old fatigue surface.
Normally we adopt the submerged-arc welding or open arc welding which is mature in this industry to finish the automatic repair of roll.
The welding torch can move intermittently in axial direction controlled by electric device.
The welding torch will go ahead by a width of welding seam along with the rotation of roll each circle.
This equipment is composed by main drive box,base,auto-lifting rack,tail seat,welding machine,sliding seat and electric control system etc.
Roll surfacing welding as an advanced technology to revive roll
Advantages
1.Improve the service life of roll more than one time after surfacing welding
2.Reduce the production cost greatly
3.Improve the efficiency greatly
4. The roll has good crack resistance,abrasive resistance and hot-crack resistance after surfacing welding.
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TEL:0086-15053136913