• Model NO.：SJ-
• Computerized：Computerized
• Machine Weight：1.5t
• Certification：CE, ISO9001:2008
• Folding Width of Products：200-800mm
• Die Type：Fixed or Rotary Die
• Winder Type：Single Winder or Double Winder
• Transport Package：Film Package
• Specification：SGS
• Trademark：YUNBANG
• Origin：China
• HS Code：847780000
• Production Capacity：20 Sets,Month

Basic Info.

Model NO. SJ- Computerized Computerized Machine Weight 1.5t Certification CE, ISO9001:2008 Folding Width of Products 200-800mm Die Type Fixed or Rotary Die Winder Type Single Winder or Double Winder Transport Package Film Package Specification SGS Trademark YUNBANG Origin China HS Code 847780000 Production Capacity 20 Sets/Month

Product Description

Product Description

Product Description:
PE Hot Shrink Film Blowing Machine
It is used for blowing the various plastic film of low density polyethylene(LDPE) and high density polythylene(HDPE) colour striped plastic film, etc, Which are widely used for packing food, fruit, garments, textile, dailly necessities and other civil and industral products
Usage:

Technical description:
1- Screw and barrel: The screw and barrel are made of 38CRMOALA high quality alloy steel. It is after fine finishing and nitrided treatment. It has high hardness, strong resistance to corrosion, durable service.
2- Die head: The die head is plated with hard chrome, of screw mandrel type structure. It can strengthen the intensity and evenness of plastic film.
3- Frequancy Inverter: The main motor is adjusted by frequancy inverter, the take-up motor is also adjusted by frequancy inverter
4-Double Rewinder: Double rewinder device is suitable for single layer film roller. It is back to back structure. The rewinder adopts pressure friction rewinding or center rewinding device, which is driven by torque motor. It is even and smooth rewinding and easy roll changing.
5- Knife on rewinder: Two knives is installed on the rewinder to cut the film into single layer.
6-Lifting device: The lifting device is suitable for various width of film. If the film width is wider, the lifting device can be lift to higher position. If the film width is narrower, the lifting device can be lift to lower position.
7- Electric container: The independent electric container is convenient to operate the machine.
8-optional device: Air shaft, auto loader, electric meter calculator, corona, screen changer.

Main technical parameters:

Item	SJ50/600	SJ55/800	SJ65/1000
Screw diameter(mm)	Ø50	Ø55	Ø60
Screw L/D Ratio	28:1	28:1	28:1
Screw Rotational (r/min)	10-100	10-100	10-100
main motor power (kw)	11	15	18.5
Max extruder output (kg/h)	35	50	65
single-face thickness of film(mm)	0.006-0.10	0.006-0.10	0.006-0.10
Max film folding Diameter(mm)	600	800	1000
Total power (kw)	18	22	28
Machine weight (kw)	2800	3200	3800
Overall dimension (LXWXH)mm	4200X1800X3600	4400X2000X3800	4600X2300X4500