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Ruian Huarui Plastic Machinery Co., Ltd.

HDPE Film Blowing Machine, LDPE Film Blowing Machine, PE Blowing Machine manufacturer / supplier in China, offering LDPE /HDPE Film Blowing Machine (SJ-80), PVC Heat Shrink Film Blowing Machine, PE Heat Shrink Film Extruder and so on.

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Supplier Homepage Product Film blowing machine LDPE /HDPE Film Blowing Machine (SJ-80)

LDPE /HDPE Film Blowing Machine (SJ-80)

FOB Price: Get Latest Price
Min. Order: 1 set
Production Capacity: 70-80kg/h
Transport Package: wooden case container
Payment Terms: L/C

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Basic Info
  • Model NO.: SJ-80
  • Raw Material: PE
  • Screw Diameter: 65mm
  • Computerized: Computerized
  • Certification: CE, ISO9001:2008
  • Specification: SJ-80
  • HS Code: 84774000
  • Type: PE Film Blowing Machine
  • Maximum Folding Width of Film: 2000mm
  • Automation: Automatic
  • Machine Weight: 10T
  • Trademark: huarui
  • Origin: Zhejiang, China
Product Description
LDPE or HDPE Film Blowing Machine Usage

LDPE or HDPE Film Blowing Machine is used for blowing the various film of low density polyethylene(LDPE), high density polyethylene(HDPE)and linear low density polyethylene(LLDPE)etc, Wich are widely used for packing liquid, industrial products, garments and textile, etc. And printing lamination.

LDPE or HDPE Film Blowing Machine Characteristic

1. Main motor and take-up motor are controlled by frequency inverter adjust
2. Manual exchangeable system to adjust the gap of take-up roller and embossing roller
3. Material of screw and barrel: 38CrMoAlA Polished with Nitride Treatment
Hardness of heat treatment: Screw HV≥ 740, barrel HV≥ 900
Depth of hardening: 0.6-0.7mm: 0.6-0.7mm
Brittleness grade: ≤ 2 grade≤ 2 grade
4. Gear box: 200 Involute cylinder Bevel wheel, cast alloy steel piston, fine grinding hard gear surface
5. Die material: Steel 45#/surface treatment of flow channel: Hard chrome- plating
6. Double digital display temperature controller
LDPE /HDPE Film Blowing Machine (SJ-80)
LDPE /HDPE Film Blowing Machine (SJ-80)
LDPE /HDPE Film Blowing Machine (SJ-80)
LDPE or HDPE Film Blowing Machine configuration

Extruder Unit

Max. Layflat Width of film: 1500mm
Main motor power: 37kw 380V, 50Hz 3 Phase
Inverter: Brand: (yashkava made in Japan )
All Electrical contactors: Brand Siemens made in Germany
Heating power: 4zones power about 16kw
Form of die: Rotarying dia
Diameter of die: 80mm
Dia moulding: 150mm 300mm
L/D ratio of screw: 28: 1
Speed of screw: 10-100rpm
Film thickness: 0.01-0.10mm
Output capacity: 70-80kg/h
Total power: 56kw
Screen filter: Mechanical manual screen changer device (1 set) φ 120mm
Material of screw and barrel: Alloyed high-quality steel 38CrMoAlA with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment

Take up unit

Take up rollers diameter: 1600mm
Guide rollers diameter 160mm
Effective film width(mm): 1500
Take-up motor(kw): 1.5 kw
With embossing shaft to emboss on the surface of film
Structure style of bubble stabilizer: Squirrel cage type
Take-up speed(M/minute): 0-60

Double station Winding Unit

1, Working method: Surface friction type
1. Roller width(mm): 1600
2. Effective width(mm): 1500
3. Winding motor: DC Torque Motor
4. Tension controller: By torque motor
5. Winding speed(M/min): Max 60
6. Guide roller diameterr: 240mm
7. Take-up motor(kw): 10n/m (10PCS)
8. Edge cutting device: With 2 PCS edge slitting blade and 2 PCS center slitting blade
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Miss Summer Xia
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