Home  >  Apparel & Textile Machinery  >  Apparel Machinery  >  Zipper Making Machines

Use of zipper extruder, This zipper machine is used for extruding LDPE PP zipper strip. - details see: https://www.machineto.com/zipper-extruder-10254237

Use of zipper extruder

This zipper machine is used for extruding LDPE PP zipper strip.The zipper strip is applied for the joint and sealing of the food bag,cloth bag and textile industrial products etc.

technical parameters of zipper extruder

Model:SJ45

Suitable raw material:LDPE,PP

Zipper extruder production Speed:10-40m/mininutes

Screw diameter:45mm Screw L/D:28:1

Main Motor power of machine:5.5Kw Zipper

Winder power:1.1kw

zipper extruder dimension:5600*870*1700mm

Machine characteristic of zipper extruder

1.Screw and barrel of extruder

The screw is made of high quality 38CrMoAlA alloy steel,the surface of screw is done nitriding treatment,the thickness of nitriding is 0.5-0.8mm,the roughness degree of barrel inner wall Ra≤0.4um ,the hardness of barrel ≥950HV,It has high hardness,anti-wear and anti-rust etc advantage.

2.Gear box

This zipper machine adopt high strength hard gear face gear box,the body adopt bevel wheel driving,gear is made from 20CrMoTi and it is treated by cementite and grinding,the distribution box is made from 38CrMoALA and is treated by nitriding,the shaft is made from 40Cr.the distribution adopt SKF bearing.The force lubricating system and force cooling system is equipped.The gear box have advantages of little size,beautiful appearance,high precision,high strength,long working life and low noise etc

3.Main Parts of zipper extruder

Motor:Full copper wire motor,

Electric parts:CHINT

Frequency Drive:DELTA(Taiwan)

4.Winder of zipper extruder

Double station zipper winder,adopt torque motor,which can keep suitable tension for winding smooth coil