SJ-50, 55.65 High-speed Film Blowing Machine
| Type |
SJM-45-700 |
SJM-55-900 |
SJM-65-1400 |
SJM-75-1700 |
SJM-85-2200 |
| Max. lay flat width(mm) |
500 |
800 |
1200 |
1500 |
2000 |
| Max. output(kg/h) |
60 |
100 |
150 |
200 |
250 |
| Raw material |
HDPE/LLDPE/LDPE/EVA |
| Screw diameter(mm) |
45 |
55 |
65 |
75 |
85 |
| Screw L/D Ratio L/D |
32: 1 |
32: 1 |
32: 1 |
32: 1 |
32: 1 |
| Screw max. rotation speed |
150r/min |
150r/min |
150r/min |
150r/min |
150r/min |
| Extruder driving power |
15 |
18.5 |
30 |
45 |
75 |
| the way of screen changing of extruder |
Hydraulic/pneumatic/manual twin-station changing screen quickly |
| Automatic screen changer |
| Die structure |
With or without IBC(internal bubble cooling system) |
| Air-ring structure |
Rotary dual-lip |
| Reversing haul-off system |
Film turning mode |
horizontal |
| Angle of reversing |
360 |
| Take-off wond-up speed |
60-80m/min |
60-80m/min |
60-80m/min |
60-80m/min |
60-80m/min |
| Total Power(kw) |
38 |
50 |
65 |
78 |
100 |
| Weight(T) |
4.5 |
5 |
7 |
10 |
16 |
Use:
Its extruder, cylinder and screw rods are made of quality alloy steel that have been nitrized and processed in a precision way. Hence it is sound in hardness, durable in corrosion resistance. The specially-designed screw is of sound quality in plasticizing, which helps increase the production capacity. It is applied to blowing the plastic films like low density polytene (LDPE), high density polytene(HDPE) and linear low density polytene (LLDPE). It is widely applied to producing the packing bags for foodstuff, clothing, rubbish bag and vest ones.
OPTIONAL EQUIPMENT:
1) COROAN TREATER
2)ROTERY DIE DEVICE
3)THICKNESS AUTO CONTROLLER
4)FILM WIDTH AUTO CONTROLLER
| 9 |
Barrel and screw material: BIMETALIC Screw and 38CrMoAl barrel |
| 10 |
Die HEAD : fixed die head with double vent air ring |
| 11 |
Gear box: water cooling reducer, hard tooth surface |
| 12 |
AIR BLOWER :5.5KW(Detal inverter control) |
| 13 |
single winder : automatic rewinding and automatic changer roll ,control by PLC ,with two air shaft |
| 14 |
counter of metric |
| 15 |
Main motor : China motor With inverter control (China BRAND) |
| 16 |
Heating ring : casting -AL material |
| 18 |
with pneumatic cylinder on top tower and winder side |
| 19 |
Line speed :100m/min |
| 20 |
With Embossing roller |
| 21 |
With Gusset device |
| 22 |
Bubble fixer :Aluminium material figuration frame |
Audited Supplier 
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