Product Details

Steel Mill Roller Roll Surface Repair Hard Facing Overlay Welding Machine Equipment

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

item	parameters
Roller diameter	Φ100~φ500mm	Φ500~φ1500mm
Roller length	4500mm	6500mm
Rotating speed	0.1~2rpm	0.05~1rpm
motor	Inverter or servo	Inverter or servo
Bracket stroke	250mm	500mm
Tailstock propping stroke	150mm	200mm