Jiangsu Cenmen Equipment Corp.,ltd
| Payment Terms | T/T, L/C |
| Supply Ability | 50units per year |
| Delivery Time | 90 days |
| Packaging Details | 40HQ, 40GP, 20GP |
| Processing Material | PVC film |
| Application | Film,Sheet |
| Plastic processed | PVC |
| Screw design | Single-screw,Double-screw |
| Thickness | 0.025-0.20mm |
| Capacity | 200-300kg/h |
| Width | 2300mm |
| Brand Name | Cenmen |
| Model Number | SDJ Two stage extruder Series |
| Certification | CE, ISO9001 |
| Place of Origin | Nanjing,China |
View Detail Information
Explore similar products
PVC Functional Cast Film Extrusion Line Conical Dual Screw Cast Film Extrusion
Automation Control Cast Film Extrusion Line For Making EVA Solar Battery Film
High Efficiency Cast Film Extrusion Line Cast Film Extruder Stable Operation
Automation Control Cast Film Extrusion Line For Making EVA Solar Battery Film
Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 50units per year |
| Delivery Time | 90 days | Packaging Details | 40HQ, 40GP, 20GP |
| Processing Material | PVC film | Application | Film,Sheet |
| Plastic processed | PVC | Screw design | Single-screw,Double-screw |
| Thickness | 0.025-0.20mm | Capacity | 200-300kg/h |
| Width | 2300mm | Brand Name | Cenmen |
| Model Number | SDJ Two stage extruder Series | Certification | CE, ISO9001 |
| Place of Origin | Nanjing,China | ||
| High Light | pvc calender machine ，cast film extruder | ||
PVC Functional Film Compounding Extrusion Casting Forming Production Line
Introduction:
PVC Casting film is produced by casting forming system with evenly compounded PVC polymer resin, plasticizer, stabilizer and etc. additives, and it is wildly applied in Various packing material areas. Normal forming equipment for this PVC casting film is conical twin screw extruder or single screw extruder, yet each of the above extruders has its limitation:
Conical twin screw extruder can provide certain compounding effect and can produce the film by direct extrusion. However, its compounding ability is weak, cannot produce high quality casting film and usually be used for low level product. For improving the final product quality, better formulation with higher cost can be applied but the final profit is reduced.
Sigle screw does not possess compounding effect for PVC polymer resin and the additives, so it can only be used with compounded PVC polymer pellet and form the film by melting extrusion. PVC is a thermosensitive materials, multiple times melting will increase its decomposition, thusly lowering the casting film product performance. This single extruder method can only be applied for high plasticizer content non-transparent film product, less scope of application
Characteristics of the PVC casting film produced by CENMEN:
Regarding the compounding effect is the key for producing high quality PVC casting film, CENMEN using two stages extrusion technic to complete the compounding process for PVC polymer resin and additives. This method is capable of applying Various PVC film formulation, and the final film product has a wide range of applications.
Up stage twin screw extruder for heating the raw material to melt, and through the interaction of screw, the components are dispersed sufficiently and evenly, and finally a melt with good plasticization is formed. Fine compounding effect of the twin screw extruder improves the physical properties of the final casting film product, the exhaust vacuum system is also equipped with the extruder for effectively removing water vapor and volatile matter.
Lower stage single screw extruder mainly provides transition and compress effect for the compounded melt from the up stage, then the melt will be extrusion casting formed to film by the forming system. Cooling water through the screw core shaft and the barrel provide temperature control for the melt, preventing high temperature causing material decomposition, effectively increasing the performance and appearance for the final film product.
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
20000000-25000000
Employee Number:
200~250
Ecer Certification：
Active Member
The core extruder equipment includes parallel twin screw compounding extruder, reciprocating compounding kneader, double rotor compounding extruder, SCP high viscosity self cleaning reactor and large capacity devolatilizer, etc. At the same time, based on... The core extruder equipment includes parallel twin screw compounding extruder, reciprocating compounding kneader, double rotor compounding extruder, SCP high viscosity self cleaning reactor and large capacity devolatilizer, etc. At the same time, based on...
Get in touch with us
Leave a Message, we will call you back quickly!