1. Machine configuration
1) ZH40X5000 double head press roller automatic overlay welding machine 1 set
2) Shandong Aotai MZ-1000 IV submerged arc welding power supply 2 sets
3) Special electric suspension head for overlay welding 2 sets
4) Wuxi Liantong LT-150A flux conveyor recovery machine 2 sets
5) KT-40T special rotator for overlay welding 1 set
6) Gas heating system and heat insulating cover 1 set
7) numerical control system 1 set
2. Main technical parameters of the workpiece:
Minimal workpiece: Roll diameter 1200mm, roll length 450mm, support roll neck diameter 500mm, the total length less than 3000mm, the weight is less than 6.5 tons
Maximum work piece: Roll diameter 1800mm, roll length 1400mm, support roll neck diameter 800mm, the total length of less than 5000mm, the weight is less than 40 tons
3. Control system
It consists of control cabinet and control box. The system adopts imported PLC as the main control unit, and the multi module centralized control mode is adopted to coordinate the communication of welding parameters and motion parameters. Can complete the parameter programming and storage, can store the parameters, control box can complete the operation of the various functions.
The control system has the characteristics of stable operation, easy programming, intuitive interface, easy maintenance, strong anti-interference ability and so on. The device has the functions of stroke protection, overload protection, overheat protection, etc. to ensure the safety of personnel and equipment.