Vertical Upward 800mm Rotary Die Head PVC Heat Shrink Films Label Trademark Film Packing Film Plastic Film Blowing Extrusion Machine Film Blown Extruder Machine

Product Description

Vertical Upward 800mm Rotary Die Head PVC Heat Shrink Films Label Trademark Film Packing Film Plastic Film Blowing Extrusion Machine Film Blown Extruder Machine
Usage:
This machine is suitable for blowing film of various specifications by tube film process of PVC plastic resin. The film has the adv+antages of good transparency, good gloss and high shrinkage. It is a new popular packaging material nowadays. It is widely used in food, beverage, tea, glass products, handicraft, sanitary ware and cosmetics. Outerwear of products, electronic products, etc.
Features:
1. The unit is mainly composed of plastic extruder, air ring, nose device, traction device, cooling device, heating expansion device, winding device, heating system and electronic control device.
2. The key parts of screw and barrel are made of 38GrMoAIA high-quality alloy steel, which has high hardness, wear resistance and corrosion resistance after finishing and ammoniation treatment.
3. The new screw with a length of 1:26 is suitable for mixing and plasticizing polyvinyl chloride (PVC) plastics with high melt viscosity and poor thermal stability.
4. The automatic temperature control system is equipped to control the heaters and cooling fans of the fuselage so as to keep the temperature constant, accurate and in line with the technological requirements of film production and ensure the excellent quality of the heat recovery film.
5. The special structure of die head and air ring is favorable for plasticizing and cooling requirements.
6. Easy to operate, compact structure, centralized control and high degree of automation.
Parameters:

Model	SJRM55*28-600	SJRM60*28/800	SJRM65*28/1000
Film width	300-600mm	500-800mm	700-1000mm
Film thickness	0.02-0.08mm	0.02-0.09mm	0.02-0.1mm
Capacity	40kg	50kg	60kg
Horizontal shrinkage	45-50%	45-50%	45-50%
Vertical shrinkage	5-25%	6-25%	5-25%
Screw diameter	55mm	60mm	65mm
Screw ratio	28:1	28:1	28:1
Main motor power	18.5kw	22kw	30kw
Main heating power	10kw	13kw	16kw
Rewinding motor	3kw	4kw	5.5kw
Temperature control	6 sets	7sets	8sets
Traction speed	5-40m/min	5-40m/min	5-40m/min
Rewinding roll	700mm	900mm	1100mm
Weight	2.2T	2.5T	3.0T
Power supply	380V, 3P, 50Hz
Dimension	5.5*2*3.2M	6*2.2*3.6		6.5*2.5*4

Machine photos:
Samples:
CE certification:
Machine Packing and Delivery :

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