film blowing machine
USD $15,000 - $30,000 /Set
Min.Order:1 Set
Laizhou Liangong Machinery Co., Ltd.
LGSJ55/FM900 type high and low pressure film blowing machine
Technical parameters and Configuration
1. Extrusion machine part
Screw diameter:55mm
Screw L/D ratio:28/1
Form of structure:Undulation with the mixing head screw
Screw material: the material use the 38CrMoAlA
Processing craft: normalizing-tempering-stress relief-nitriding
Screw max. rotating speed:80M/MIN
Cylinder heating area quantity:4 area
Heater form:stainless steel heater
Structure and form:Inner use the cast-aluminium circle,outer use the stainless steel heating coil.
Reducer box material:matched the hard tooth face gear box.
Gear box lubricating method:Oil circulation lubrication
Host motor power:15KW;The motor frequency conversion control
2. Mould head parts
Mould head diameter:200
Mould head gap:1.2-2.0MM
Heater: stainless steel heater
Nose material:45#;The nose inner flow pipeline plates the hard chromium.
3. Cooling device
Material:cast aluminium wind link(air cooling)
Wind link cooling air machine power:1.1KW
4. Pulling system
Steel frame structure:equipped with the safe operation platform and the security guard rail
Pulling height:5.0M
Pulling roll length:900MM
Pulling roll material:rubber roll
Pulling motor:1.1KW; The motor frequency conversion control
Herringbone board installment material:quadrate steel structure frame
The frame of machine uses quadrate steel type,the staircase uses the staircase with a handrail type.
Winding form: Friction type single winding;controlled by torque motor.
Winding motor:10N.M torque motor
Winding speed:10-60M/MIN
With the arithmometer device.
Effective blowing specification
Blowing width:500-800MM(folding diameter)
Blowing thickness:0.005-0.1mm
Suitable material:LDPE ,HDPE.LLDPE
Max. production capacity:50KG/H