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

Film Blown Machine, Film Extruder, High Speed Film Blowing Machine manufacturer / supplier in China, offering Rotary Die Head Double Winder Film Blowing Machine (SJ-55), 3m Big Size Film Blowing Machine (SJ-120), PP Film Blowing Machine (SJSS-55) and so on.

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Supplier Homepage Product Film Blowing Machine Mono-layer Extrusion(Small&Medium&Big) Rotary Die Head Double Winder Film Blowing Machine (SJ-55)

Rotary Die Head Double Winder Film Blowing Machine (SJ-55)

FOB Price: Get Latest Price
Min. Order: 1 SET
Port: Ningbo, China
Production Capacity: 50 SETS/MONTH
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: SJ-55
  • Raw Material: PE
  • Screw Diameter: 55mm
  • Computerized: Non-Computerized
  • Certification: CE, ISO9001:2008, UL, QS, GMP
  • Transport Package: WOODEN BOX, OR AS REQUIRED
  • Origin: China
  • Type: PE Film Blowing Machine
  • Maximum Folding Width of Film: 800mm
  • Automation: Automatic
  • Machine Weight: 4T
  • Trademark: Songshan
  • Specification: ISO9001: 2000, CE
  • HS Code: 84773000
Product Description
Package: Wrapped in OPP film
Delivery Date: 25 days after deposit (Thirty percent of the total amount). Delivery after the total payment done.
After sales service: One year
Related video on Youku.
Note: The machines displayed in the video may not be the same one as specified in the quotation; The video is just for your reference!

Model: SJ-55 rotary die head double winder film blowing machine
Max Folding Width of film: 800mm
Max. Output: 50KG/H
Rotary Die Head Double Winder Film Blowing Machine (SJ-55)

Main motor power: 15kw
Diameter of screw: 55mm
L/D ratio of screw: 28: 1
Speed of screw: 5-100rpm
Barrel cooling: 1/6 HP blower*2
Rotary die head
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: 900mm
Take up rollers: 165mm diameter*900mm (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.

Double winding station
Winding motor: 5N/M torque motor with gear reducer
Friction metal roller: 220mm diameter*900mm (L)
Manual bobbin changing and cutting
Control cabinet
1). Temperature of screw automatically controlled ( 5 zones)
2). Independent switches controls including AMP, rpm and m/min meters for the whole machine.
Dimension (L*W*H): 5500mm*2400mm*4500mm
Weight: About 2000kg

1). Two Inflation die
2). 900mm 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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