Home » Filter Cage Making Machines

The machine is specialized equipment designed for the automated production of support rings for dust collector filter bag cages. Through processes such as automatic wire feeding, fixed-length cutting, circular bending, and resistance butt welding, the machine transforms steel wire into high-precision circular support rings; it is widely used in the filter cage manufacturing industry.

Featuring a precision servo control system and a stable welding mechanism, the equipment ensures consistent ring diameters, strong welds, and smooth weld joints, thereby effectively enhancing the assembly precision and production efficiency of the filter cages. Compared to traditional mechanical forming methods, this automated ring welding equipment reduces manual labor, improves product consistency, and minimizes material waste.


Description


  • This equipment is a resistance welding machine, suitable for butt welding of low-carbon steel wire.
  • High welding speed; skilled operators can weld up to 8,000 rings per shift.
  • Small heat-affected zone of approximately 3~4 mm, ideal for welding galvanized wire.

Basic Parameters

Voltage2-phase 380V (50HZ); customized
Transformer Design Capacity40KVA
Working Load15KVA
Wire Diameter2.5~6mm
Cooling MethodNatural Cooling
Air Consumption150 L/min