Home » Filter Cage Making Machines

The welding machine is specialized equipment designed for the automatic welding of multi-section connecting rings onto filter bag cages. It is primarily used to precisely weld these rings to the ends of the cage sections, enabling rapid assembly and secure connections.
Featuring technologies for automatic positioning, precision clamping, and high-efficiency welding, the machine ensures concentric alignment between the connecting ring and the cage’s central axis, thereby enhancing the cage’s overall structural strength and installation stability. Compared to traditional manual welding methods, this equipment offers advantages such as faster welding speeds, superior dimensional consistency, and ease of operation, effectively boosting production efficiency while reducing labor costs.
Description
Operation Methods
- Suitable for multi-section cages connected by twist-lock and snap-fit methods to ensure the straightness of the cages.
- Fully guarantee the perpendicularity between the joint (connecting ring) plane and the central axis of the cage.
- Complete five-point positioning welding at the right station first, then weld the remaining points at the left station.


Basic Parameters
| Rated Input Voltage | 2-phase 380V; customized |
| Rated Frequency | 50/60HZ |
| Instantaneous Power During Welding | About 15KVA (Snap-fit connection) About 35KVA (Twist-lock connection) |
| Transformer Design Capacity | 80KVA |
| Number of Transformers | 1 set |
| Air Source Pressure | 0.6~0.8MPa |
| Air Consumption | 100 L/min |
| Cooling Method | Natural Cooling |
| Weight | About 600KGS |
