This machine may produce CPP,CPE, pearlite film, high obstruction film, stretch film and other protection films.
CPP Sheet Extrusion Line
Features:
This machine group is designed and promoted from foreign same type.Adopted only top quality materials and PLC system to insure accurate control.High production.PP resin granule is the main original material.It may produce casted PP sheet of 0.030.5 mm thick. It is widely used in plastic,flexible packaging and stationery product manufacturing plants.
Applicable original materials: PP, LDPE, HDPE, LLDPE, EVA, EAA, PA, EVOH, etc.
It may produce CPP,CPE, pearlite film, high obstruction film, stretch film and other protection films.
Advatages:
1. Stable extruder platform.Gear case employed imported shaft components.With forced lubing system.Automatic feeding system.Easy operation.
2. The screw employed a design of special material- mixing functions and high curing capacity.Imported German static state mixer is to coordinate with it so as to insure plastic granule melting,same color and luster and high production.
3. Quick,automatic & hydraulic screen replacement to realize easy job and high production.
4. The T-die adopted a special double-flow saving design to make sheet's thickness adjustment more accurate.
5. Temperature control employed OMRON system. Error is within +/- 1 centigrade.The curing process,sheet thickness and smoothness is well controlled.
6. Both forming roller and cooling roller are with double-return-route cooling system.They are to coordinate with computerized die temperature controller so as to insure accurate control of roller surface temperature,smooth sheets and same thickness.
7. Winding station:Employed a big torque motor. With automatic tension control,it may freely adjust the speed and winding tension so as to insure tidy sheet winding.With the slitting devices,it may preset product width.With a counter for presetting of product weight by conversion.
8. Electrical control system adopted imported safety standard components.Space saving.Easy operation. Product width:As buyer requested.
Technical parameters:
| Model | CPP2000 | CPP1300 |
| Dimensions | 13,300x4,700x3,500mm | 13,300x4,000x3,500mm |
| Machine weight | Abt.6 tons | Abt.4.5 tons |
| Total power | Abt. 110Kw | Abt. 85Kw |
| Original material | PP resin granule | |
| Max.sheet width | 2,000 mm | 1,300 mm |
| Sheet thickness | Thicker sheet: 0.03-0.5 mm | |
| Production | 80-160 Kg/hr | 60-120 Kg/hr |
| Extruder | ||
| Screw dia.& componet | Dia.100mm(length/dia. 30:1). Alloy steel of aluminium, chrome & molybdenum. Seasoning, polishing & nitriding. | Dia.100mm(length/dia. 30:1). Alloy steel of aluminium, chrome & molybdenum.Seasoning, polishing & nitriding. |
| Cylinder | Seasoned alloy steel of aluminium,chrome & molybdenum. Internal polished and nitrided. | Seasoned alloy steel of aluminium, chrome & molybdenum. Internal polished and nitrided. |
| Main motor | 50HP AC | 40HP AC |
| Screen replacing | Pneumatic | Pneumatic |
| Control panel | 18-spot temperature control.OMRON temperature control system | 14-spot temperature control.OMRON tempe-rature control system |
| Material Suction | Automatic material sucker of 100 kilos with dehydate devices. | Automatic material sucker of 50 kilos with dehydate devices. |
| Die | ||
| T-die,adopted double-flow saving design.Special steel through heat process,polishing and internal surface polishing,then speculum plating. | ||
| Die width | 2,000 mm | 1,300 mm |
| Forming unit | ||
| Type | 2-wheel type(horizontal) | |
| Forming/ empaistic wheel | Dia.350 mm x 2,000 mm x 1 pc | Dia.350 mm x 1,350 mm x 1 pc |
| Cooling wheel | Dia.198mm x2,000mm x1pc | dia.198mm x1,350mm x1pc |
| All forming,empaistic & cooling wheels got surface polishing and then speculum plating.Independent cooling systems adopted. | ||
| Drive power | 3HP Ac motor with double transducers. | |
| Pull & edge slitting unit | ||
| Bootable disk | Dia.90mm x 2,000mm x 6pcs | Dia.90mm x 1,350mm x 6 pcs |
| Main pull wheel | Steel wheel: dia.188mm x2000mm, 1pcs Rubber wheel: Dia.188mm x2000 mm,1 pc | Steel wheel:dia.188mm x1350mm x1pc Rubber wheel:Dia.188mm x1350 mmx1pc |
| Main wheel motor | 3HP AC motor with double transducers. | 2HP AC motor with double transducers. |
| Winding unit | ||
| Method | Central winding | |
| Wind shaft | 7 pcs | 5 pcs |
| Winding power | 4 hp servo motor x 7 pcs | 4hp servo motor x 5 pcs |
| Optional units | ||
| Static eliminator. | ||
| 300-kg material mixing,oiling & drying equipment. | ||
| 15-ton refrigerator. | ||
| Surface processing machine. | ||
| Air scraper. | ||
