ZHEJIANG BANGTAI MACHINE CO.,LTD.
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Double Head Film Blowing Machine Blown Film Equipment High Output
1. Usage:
This machine set is used for blowing Low-density polyethylene(LDPE)and high-density polyethyene
(HDPE) plastic film to make various vest bags and flat bags which have been widely used for packing
in the food industry, garment industry and textile industry, etc.
2. Characteristics:
Both cylinder and screw of the extruder are made of high quality alloy steel through nitration and
precision finishing with the best hardness and corrosion resistance. Scientifically designed, this machine
set has two heads for one extruder with such advantages as increasing production capacity, saving
energy, labour and workshop area, etc.
3. Main Technical Parameter:
Model | SJ-65FM-600 |
Screw Diameter(mm) | 65mm |
Screw L/D Ratio | 28:1 |
Screw Speed(r/min) | 10-110 |
Max. Output(kg/h) | 50 |
Max.Folding Width of Film(mm) | 550*2 |
Single-sided Thickness of Film(mm) | 0.006-0.10 |
Power of Main Motor(kw) | 18.5-22 |
Total Power(kw) | 40 |
Weight(kg) | 3000 |
Overall Dimension(L*W*H)(mm) | 4800*2200*3800 |
1 | Die head diameter (Without rotary device) | 60MM*2 |
2 | Barrel and screw material: 38 chrome-molybdenum aluminum , nitrogen treated | |
3 | Gear box:no noisy, 0-120r/min | |
4 | Screen Change : manual net changer | |
5 | Heating ring : cast aluminium heater | |
6 | Temperature controller: digital | |
7 | Air ring: single-lip air ring, one set per die | |
8 | Air blower: low noise | |
9 | Cooling fans for screw: 2 zones | |
10 | Up traction system: Without up and down unit, with pneumatic device to adjustment for pressing rolls | |
11 | Up traction motor: native AC motor with SANCH inverter,using outer potentiometer 4k7 | |
12 | Bubble fixing unit: Wooden type | |
13 | Winder: single winder | |
14 | Cooling fan for film: 2.2 kw, 380V(2pcs) | |
15 | Using steam cylinder when pressure pull roller | |
16 | Using steam cylinder when pressure embossing roller | |
17 | Embossing roller , sidelong 1.5mm | |
18 | Gusset device 140x1300mm | |
19 | Including the auto loader | |
20 | POWER SUPPLY: 3 PHASE, 380V, 50HZ | |
01 | | | 08 | | |
02 | | | 09 | | |
03 | | | 10 | | |
04 | | | 11 | | |
05 | | | 12 | | |
06 | | | 13 | | |
07 | open and wrench | | 14 | screw heater(stainless steel) | |
