Home >> Machinery >> Light Industy Machinery >> Blown Film Machine >> Details

Blown Film Machine

Blown Film Machine, Blown Film Machine,Blown Film Machine,Blown Film Machine,Blown Film Machine,Co-extrusion Blown Film Machine, Blown Film Machinery, Blown Film Machine, Blown Film Machine[09-01-12 21:15:26]

Our film blown machine adopt rotary die head and it is suitable for blowing the plastic film as high density polyethylene(HDPE),low density polyethylene(LDPE)and linear low density polyethylene(LLDPE),which is widely used for packing foodstuff, garment, textile,dail-use articles and industrial products etc.It can produce pearl film and degradation film via making up a prescription.

The die head can be rotated within 360 angles, strengthening the intensity and evenness of plastic film.
The screw stem and cylinder are made from high quality alloy steel which ensure high hardness and strong resistance to corrosion.
The die head is plated with hard chrome and the blower is of labyrinth structure with even air output.The take-up unit adopts lifting type of square-frame platform structure,the height of lifting frame can be adjusted automatically according to different technological requirements.
The coiling unit adopts pressure friction rewinding or center rewinding,which is driven by torque motor,with even and smooth rewinding and easy roll changing.

All data below are based on our previous successful projects, we can adjust the specification according to your requirements.

blown film machine

3-layer plastic film extruding machine
Modle	3FM series
Description	3FM-35	3FM-45	3FM-55	3FM-65
Raw material	HDPE LDPE LLDPE EVA PP
Film width (mm)	300-650	350-800	400-1100	500-1500
Film thickness(mm)	0.025-0.2
Extruding output(kg/h)	35-90	50-100	60-120	60-150
Power required(kw)	75	90	130	150
Extruder	Low base type			ex-65(1set)	ex-55(2sets)
Screw diameter(mm)	35	45	55	65	55
Ratio(1/d)	30:1
Main motor(kw)	11*3	17*3	22*3	30	22*2
Screw diameter(mm)	35	45	55	90
Heating power(kw)	17	23	30	50
TEMP controller	3*3		4*3	4*3
Die	Spiral type
Die diameter(mm)	100/150	120/200	150/300	250/300
Heating power(kw)	3/8	5/9	8/15	12/20
Blower power(kw)	3.5	5.5
Air ring	1
Take-up unit	1
Take-up motor(kw)	1.1
Take-up roller width(mm)	750	900	1200	1600
Take-up speed(mm/min）	8-80			6-60
Take-up height(mm)	6500	8000	8500	8500
Winder	Surface type
Winder motor	Torque motor

Characteristic

1.the production line adopts rotate haul off mode, which makes blown film level up, equality, and rewinding edge neatness.
2.the 3 layer co-extrusion die is designed with advanced spiral flow channel, which makes material flowing equally in it. 3.outer wind-ring is designed in two wind blows,which makes wind blows equally and high efficiency cooling.
4.inner and outer cooling mode makes production efficiency up to 30%. At the same time, makes the blown film cooling fast, more transparent, and stronger mechnical characteristic.

After saling blown film machine, if necessary, We will send one or two engineers to set up and commissioning of the blown film machine until it running in normal state. Druing the time your workers who will operate the blown film machine will be trained.