This machine group adopts high and new technologies of multilayer co-extrusion machine head, IBC and film rotary pulling, etc an
Features:
Multi-layer co-extrusion machine group adopted several top patented technologies. It is applicable for PA, EVOH, mLLDPE, LLDPE, LDPE, EVA and adhesive resin, to produce packaging film and composite packaging material which are with properties of good resistance, sealing, transparency and can be boiled, hot sealed, printed, etc, which shall be used for packaging food, agricultural products, medical (inoculation, blood, and apparatus), chemical, pesticide, commodity, military products.
This machine group adopts high and new technologies of multilayer co-extrusion machine head, IBC and film rotary pulling, etc and advanced technologies of melt pressure sense, melt temperature sense, EPC, automatic surface rewinding and computer centralized control. Its key technology is: advanced fieldbus control technology, which builds a computer centralized control platform with perfect functions and accurate control.
Parameters:
model |
| Sjm3-1300 | Sjm5-1300 | Sjm7-1300 | |
layer |
| 3 | 5 | 7 | |
Max.layflat width | mm | 1200 | 1200 | 1200 | |
film thickness | mm | 0.045-0.2 | 0.05-0.2 | 0.05-0.2 | |
capacity | Kg/h | 150 | 250 | 350 | |
applicable material |
| EVOH.PVA.MLLDPE. LDPE.EVA. PA. | EVOH.PVA.MLLDPE. LDPE.EVA. PA. | EVOH.PVA.MLLDPE. LDPE.EVA. PA. | |
screw dia. | mm | 55/65/55 | 60/50/50/50/60 | 55*7 | |
L/D | L/D | 30:1 | 30:1 | 30:1 | |
Screw max. speed | r/min | 120 | 120 | 120 | |
main motor power | KW | 22/30/22 | 30/22/22/22/30 | 30*7 | |
bubble cooling type | automatic double-sealed air ring ( automatic inline thickness measurement can be equipped) IBC bubble cooling system |
| |||
rotary pulling type |
Horizontal ± 360 ° rotary pulling system |
| |||
pulling speed | r/min | 45-120 | 45-120 | 45-120 | |
total power | KW | 180 | 265 | 400 | |
dimension | （L*W*H）M | 9*13*11 | 9*13*11 | 9*13*11 | |
weight | T | 25 | 32 | 40 | |
