Polypropylene (PP) blown film unit

NegotiableUpdate on 07/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

This unit is used for blowing polypropylene (PP) plastic film

Product Details

This unit is used for blowing polypropylene (PP) plastic film. Widely used in the packaging of household and industrial products such as food, clothing, garbage bags, vest bags, etc.

The extruder, barrel, and screw of this unit are all made of high-quality alloy steel, which has undergone nitriding treatment and precision machining, and has excellent hardness and corrosion resistance. The specially designed screw has high output and good plasticization. The host adopts variable frequency speed regulation, which increases the stability of the host speed regulation. The screw barrel is made of 38 chromium molybdenum aluminum, and the winding adopts independent central torque winding. It is equipped with a rotating probe for better film blowing effect

model	Model	SJ-45	SJ-50	SJ-55	SJ-60	SJ-65
Screw diameter (mm)	Screw Diameter（mm）	￠45	￠50	￠55	￠60	￠65
Screw length to diameter ratio (L/D)	Screw Ratio（L/D）	27:1	27:1	27:1	27:1	27:1
Maximum screw speed (r/min)	Screw Speed（r/min）	120	120	120	120	120
Main motor power (Kw)	Power of Main Motor（kw）	7.5KW frequency conversion	11KW frequency converter	15KW frequency conversion	18.5KW frequency converter	22KW frequency converter
Production capacity (kg)	Max.output	25kg/h	30kg/h	40kg/h	50kg/h	60kg/h
Single side thickness of film (mm)	gel-sided Thickbess of Film（mm）	0.008-0.15mm	0.008-0.15mm	0.008-0.15mm	0.008-0.15mm	0.008-0.15mm
Blow film width (mm)	Max.Folding Width of Film（mm）	100-400	150-500	200-600	250-700	300-800
Mold size (mm)	Size of die head	￠120	￠150	￠160	￠180	￠250
Mechanical height (m)	Height（m）	3.5-4	3.8-4.2	4.2-4.5	4.5-5.52	4.8-5.5
Total power (Kw)	Total power	30kw	35kw	40kw	45kw	50kw