I. General Description:  

This machine is used to produce the inner and outer mesh for the heavy duty air filters. The metal strip will be expanded and flattened before spirally lock-seamed processing. It combines the traditional expanded metal making machine, flattening machine and the spiral tube making machine into one unit. 

 

II. Main specifications: 

1.Diameter range: 90-350mm or customized

2.Production efficiency: 8-12m/min;

3.Tube length: cut as desired

4.Metal strip material: anti-fingerprint galvanized steel

5.Steel strip thickness: 0.4mm

6.Steel strip width: 68mm

7.Expanded metal width: 120mm

8.Motor power: 4.5Kw

9.Power supply: 380V/50Hz

10.Air pressure: 0.6Mpa

11.Machine weight: 800kg

12.Machine size: 1600mm*800mm*1240mm (L*W*H)

 

III. Features: 

1.This production line is easy, cost effective and practical;

2.Every diameter needs one set of moulds; 

3.The length can be cut according to the specific requirements;