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Specifications

Drainage Pipe Steel Cage Welding Machine,Concrete Pipe Roll Welding Machine
Roll welding machine,drainage pipe cage welding machine,concrete pipe steel framework welding machine,for drainage pipe making.

This Cage Welding Machine is special for welding the reinforcement cage framework used in concrete drainage pipes.

Capacity:
1) Diameter range: 300-1200mm, 1200-3000mm (different range, different machine) 
2) Max. length: 4m 
3) Hoop bar diameter: 4-8mm 
4)The welded cage framework can be for flat joint, tongued & grooved joint, bell & spigot joint concrete pipes. 
5)  Production speed: 4-15 minutes per piece

Features:
1)The diameter is varied online automatically, controlled by PLC
2) In full stroke, the diameter can be varied automatically and shifted very quickly.
3) Vertical bars are clamped pneumatically, not manually load & unload the framework.
4) Special designed synchronizer to ensure no twist on the formed framework.
5) Auto alarm for faults and mis-operation.
6) Imported PLC, inverter, encoder and touch screen.