I. General Description
This machine is used to manufacture the center tube of the oil and fuel filters. It can produce the perforated or louvered holes.

II. Components
1. De-coiler
2. Perforation device
3. Tube making mechanism

III. Specifications
1. Production efficiency: 20-35PCS/min
2. Tube diameter range: 30-75mm or customized
3. Tube length: Freely
4. Steel strip thickness: 0.25-0.32mm
5. Steel strip width: 45mm
6. Motor power: 3Kw
7. Power supply: 380V/50Hz
8. Air pressure: 0.6Mpa
9. Machine weight: 800kg
10. Machine size: 1600mm*800mm*1240mm (L*W*H)

IV. Features
1. Every diameter needs one set of moulds;
2. The length can be cut according to the specific requirements;
3. The machine has the option of hydraulic or mechanical power drive.