Product Description
Sj-55 series film blowing machine
Usage:
The extruder, barrel, and screw of this unit are made of high-quality alloy steel, which is tightly nitrided and precision processed, with the best hardness and corrosion resistance. The specially designed screw has a high output and good plasticization. Suitable for blowing low-density polyethylene (LDPE), high-density polyethylene (HDPE), linear low-density polyethylene (LLDPE) and other plastic films, widely used in civil and industrial packaging such as food, clothing, garbage bags, vest bags, etc.
Sj-55 series film blowing machine configuration sheet:
Performance: Suitable for blowing low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LLDPE) plastic films.
Main technical parameters:
Screw diameter: É 55mm
Screw aspect ratio: 28:1
Screw speed: 10-120rpm
Mold head specification: 120
Mold head structure: internal spiral type. Center feed
Mold head material: Hard chrome plated on the inner channel of the 45 # machine head
Product thickness: 0.01-0.100mm
Product folding width: 200-800mm
Main motor power: 15kw, 4-stage three-phase asynchronous motor frequency converter control
Shanghai Panier General High Performance Inverter 15kw
Universal high-performance frequency converter 15KW
Heating power: 16KW
Maximum production: 50kg/h
Total weight: 2.5 tons
External dimensions: length 4200 * width 2400 * height 4350mm
allocation
Extruder section
Single screw extrusion die head
Screw+barrel material 38CrMOALA alloy screw produced in Zhoushan
Processing technology: Normalization modulation to eliminate stress oxidation
Manual mesh changer 45 steel heat treatment (replace the mesh after removing the screws)
Heating control zone 5, Yuyao production 5 temperature controllers installed on the same electrical control cabinet
Temperature control method: Intelligent dual digital display temperature control meter
All use stainless steel heaters
Material drum cooling fan: 1 set, voltage 380V, power 380W three-phase centrifugal fan
Cooling fan 1.5KW three-phase centrifugal fan
Cooling air ring: aluminum alloy rotating air ring
Gearbox: Hard toothed cylindrical water-cooled gearbox
Adjustment method for traction pressure roller: manual adjustment
Whole machine electrical control system (whole switch, self powered temperature control meter)
Traction section
Shanghai Panier universal frequency converter 1.1KW (on the same control cabinet as the host frequency converter)
Width of traction roller: 900mm Material of traction roller: rubber roller
The gear lever stable foam rack is used for 900 film widths
Herringbone splint: wooden grating split type
Maximum angle: 22 ° (adjustable)
Roll up section
Rolling method: friction single rolling,
Roll diameter (mm): 250mm
Roll length (mm): 900mm
Winding shaft structure: horizontal winding shaft
Number of motors: 1 torque adjustable three-phase force giant motor
Number of winding spools: 2 winding spools
| model |
600 |
| Maximum width of bag making |
500 |
| Maximum length of bag making |
1300 |
| machine speed |
30-100X2 |
| Main motor power |
1 |
| Machine weight |
700 |
| External dimensions |
2900X1300X1500 |
Detailed Photos
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