Gold Member Since 2009
Audited Supplier
Ruian City Songshan Machinery Co., Ltd.

Film Blowing Machine, High Speed Film Blowing Machine, Film Extruder manufacturer / supplier in China, offering Film Blowing Machine (SJ-50), Single Line Hot Cutting T-Shirt Bag Making Machine, Four Line Bottom Sealing Packing Bag Making Machine and so on.

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Film Blowing Machine (SJ-50)

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 50 SETS/MONTH
Transport Package: Wooden Box, Or As Required
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Product Catalog
Film Blowing Machine
10 Products
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Basic Info
  • Model NO.: SJ-50
  • Raw Material: PE
  • Screw Diameter: 50mm
  • Computerized: Non-Computerized
  • Certification: CE, ISO9001:2008, SGS, UL, QS, GMP
  • Specification: ISO9001: 2000, CE
  • HS Code: 84773000
  • Type: PE Film Blowing Machine
  • Maximum Folding Width of Film: 600mm
  • Automation: Automatic
  • Machine Weight: 4T
  • Trademark: Songshan
  • Origin: China
Product Description
Model: SJ-50
Max Folding Width of film: 600mm
Max. Output: 45KG/H
Film Blowing Machine (SJ-50)

Main motor power: 11kw
Diameter of screw: 50mm
L/D ratio of screw: 28: 1
Speed of screw: 5-100rpm
Barrel cooling blower: 1/6 HP blower*2
Max. Film thickness: 0.08mm
Screen filter: Manual type
Gear Box: 2 Axis gear box
Material of screw and barrel: Alloyed high-quality steel 38CrMoAlA with optimum hardness and strong corrosion resistance after precision finishing and nitrogen treatment
LDPE inflation die: 80, 100mm diameter
Cooling air blower: 2.2kw
Aluminum Alloy x 1 set (6 air inlet hose)

Take up unit
Fixed roller: 650mm
Take up rollers: 165mm diameter*650mm (L)
Take up motor: 0.75KW AC motor with gear reducer
Guide rollers: 75mm diameter*650mm (L)
Wooden plank bubble supports
Take off speed: 5-80m/min
Press rollers controlled by Pneumatic cylinders.

Single winding station
Winding motor: 5N/M torque motor with gear reducer
Friction metal roller: 220mm diameter*650mm (L)
Manual bobbin changing and cutting

Control cabinet
1). Temperature of screw automatically controlled ( 4 zones)
2). Independent switches controls including AMP, rpm and m/min meters for the whole machine.
Dimension (L*W*H): 5000mm*2400mm*4000mm
Weight: About 2300kg

1). LDPE Inflation die
2). 650mm rollers with Pneumatic open and closing AC driven
3). with manual cutting and rolling changeover
4). Air compressor
5). Lip air ring
6). Moment motor controlling box
7). Heating loop

After sales service: One year
Delivery time: 3 weeks after deposit
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