Vertiacl-Blown PVC Heat Shrink Film Blowing Machine

(Model: SJRM60*26-600/SJRM65*26-800/SJRM70*26-1000)

PVC film extruding machine, pvc film blowing machine, plastic film blowing machine, pvc film machine, which used to blowing pvc film, and good smoothness & heat shrinkable effect.scratch resistance, high glossy, give your products an edge adavantage.

Usage

The machine is suitable for PVC resin by the use of membrane technology blown film forming product specifications heat shrinkable film, and the film have the advantage of transparent film and good glossiness. The machine has a higher rate of contraction in the advantage of popular new packging materials, and it is widely used on packaging of food, beverage, tea, glass products, handicrafts, sanity wares, cosmetics, electronic products and so on.

Features

1 the unit is mainly composed of the plastic extruder, the wind central, nose installations, towing equipment, cooling equipment, heat expasion devicesm heating systems and electronic control devices.

2 key parts, screw and barrel adopt 38CrMoAIA quality alloy steel, finished ammonification, high hardness, wear resistance, corrosion resistance and other properties.

3 using new screw, 1;23 diameter, and suitable for high melt viscosity, heating stable.

4 configuration, automatic temperature control system controls the heater and cooling fan airframe so that the temperature constant throughout the process of plastination, accurate and consistent with the film production process requirements to ensure that the hot film to achieve outstanding collection of quality.

5 model head, wind central adopts special structure and it is good for plastination and cooling requirment.

6 easy to operate: compact structure , centralized control, a higher degree of automation.

7 Width from 400mm to 1500mm.

Main technical variables 

Model	SJRM60*23/600	SJRM65*23/800	SJRM70*23/1000
Film width	300-600mm	500-800mm	700-1000mm
Film thickness	0.02-0.08mm	0.02-0.09mm	0.25-0.10mm
Capacity	40kg	50kg	60kg
Horizontal shrinkage	45%-50%	45%-50%	45%-50%
Vertical shrinkage	5-25%	6-25%	6-25%
Screw diameter	60mm	65mm	70mm
Screw ratio	26: 1	26: 1	26: 1
Main motor power	15kw	18.5kw	22kw
Main heating power	10kw	13kw	16kw
Rewinding motor	3kw	4kw	5.5kw
Temperature control	6sets	7sets	8sets
Traction speed	5-40m/min	5-40m/min	5-40m/min
Rewinding roll	700mm	900mm	1100mm
Weight	2.2T	2.5T	3T
Power supply	380V, 3P, 50HZ
Dimension	5500*2000*3200	6000*2200*3600	6500*2500*4000