LDPE Plastic Extruder Film Blowing Machine

=== Base Info ===

=== Description ===

Basic Info.

Model NO. SJ Computerized Computerized Machine Weight 2t Certification CE, ISO9001:2008 Die Rrotation Inverter Delta Voltage 380V/220V Transport Package Film Package or Wooden Case Specification SGS Trademark YUNBANG Origin China HS Code 84773090 Production Capacity 15 Sets/Month

Product Description

Max. film layflat  width: 800mm  

Screw diamter: 55mm
Main motor: 7.5KW /11KW / 15KW , can make as customer requirement.

 
Characteristic:
 

• main motor and take-up motor are controlled by inverter  . Save 30% energy
• with lifting traction. 
• with 2nd traction 

 

• by pneumatic cylinder system to adjust the gap of take-up rubber roller and take up steel roller
• equipped with A-FORM wooden board to make the gusset

 

• material of screw and barrel: 38CrMoAlA Polished with Nitrided Treatment

 
hardness of heat treatment: screw HV≥740, barrel HV≥900 depth of hardening:0.6-0.7mm
brittleness grade: ≤2 grade
 

• Gear box: Surface heat quenching and tempering/auto. Oil lubricated

 

• Die material: steel 45# Mu surface treatment of flow channel: hard chrome- plating

 

• Screw , 3-joint, die head part heating zone,  ues Digital display temperature controller