Double Colors Film Blowing Machine

Two color film blowing machine heats and melts the plastic particles and then blows them into a film. The film blown out with brand-new particles is uniform in color, clean, and the bag stretches well.

Double Color Film Blowing Machine Main Technical Parameter:

Double Color Film Blowing Machine Main Parts Parameter and pictures:

Two Color Film Blowing Machine Screw:

1.Material of screw and barrel: 38CrMoAlA

2.Material Element Analysis:

C: 0.35～0.42 Si: 0.20～0.45 Mn: 0.30～0.60 S: ≤0.035 P: ≤0.035

Cr:1.35～1.65 Al: 0.70～1.10 Ni: ≤0.030 Cu: ≤0.030 Mo:0.15～0.25

3.Hardness of tempering: HB260-290

4.Depth of nitriding: 0.4-0.7mm

5.Hardness of surface: HV900-1050

6.Roughnessof surface:Ra0.32

7.Linearity of screw: 0.015mm/m

Main motor:  Shanghai Made, CE standard

Gearbox:

High-strength hard tooth surface

Heater: Ceramic Heater

Cover: Good painting

Die head: HDPE High Speed type

Air ring: Normal type

Screen change: T Type

Electric parts:

KEQANG Temperature controller, CHINT brand contactor.

Eletric controller box and inverter

Gusset part: 

with lifting system(Copy from Taiwan)

Embossing roller: Yes, Air controlling is optional

Whole Machine: Nice design