Technical Specifications
| Model | NSJP-100B |
| Max. Output | 350 kg/h |
| Screw Diameter | 100 mm |
| L/D Ratio | 33:1 |
| Sheet Thickness Range | 0.15 - 2 mm |
| Max. Sheet Width | 720 mm |
| T-Die Width | 850 mm (Die Mouth: 0-2.5mm) |
| Main Motor Power | 75 kW |
| Roller Diameter | 400 mm (Face Length: 1000mm) |
| Calender Motor Power | 3 × 2.2 kW |
| Heating Power | Die Head: 15kw | Screen Changer: 5kw | Drum: 22kw |
| Rewinder Motor Power | 2.2 kW |
| Utilities | Air: 0.1m³/h (0.6Mpa) | Water: 20m³/h |
Product Description
Product Overview: Efficient Sheet Production for Thermoforming
The NSJP-100B Plastic Sheet Extrusion Line is a robust manufacturing solution designed for producing high-quality plastic rolls. It is specifically engineered to process Polypropylene (PP), High Impact Polystyrene (HIPS), and Polyethylene (PE) resins. With a high output capacity of 350kg/h, this machine produces sheets with uniform thickness and excellent surface finish, making it the primary equipment for supplying material to thermoforming machines and stationery manufacturers.
Key Features & Energy Saving Design
- Advanced Extruder Design: The extruder barrel features an optimized low-height design for easier operation. Crucially, it is installed with high-grade insulation components to minimize heat loss, ensuring stable processing temperatures.
- Energy Recovery System: The machine is engineered to recover energy generated from the high-speed screw rotation friction. This heat is recirculated to assist in the drying or heating process, significantly reducing overall electricity consumption compared to standard models.
- Precision Calendering: Equipped with a robust 3-roller calender system (400mm diameter). The roller distance can be precisely adjusted (0-50mm) to control sheet thickness from 0.15mm to 2mm with tight tolerances.
- High Output Screw: Uses a specialized 100mm Single Screw with a 33:1 L/D ratio. This long screw design ensures thorough plasticization and mixing of the material, resulting in a consistent melt flow for high-speed extrusion.
- Complete Line Integration: The line includes the Extruder, Hydraulic Screen Changer for non-stop filtering, T-Die, 3-Roll Calender, Cooling Bracket, Haul-off Unit, and Double Station Rewinder for continuous roll changing.
Ideal Applications
The NSJP-100B produces plastic sheets used for:
- Thermoforming Packaging: Disposable cups, Jelly cups, Fast food containers (PP/PS).
- Stationery Products: Plastic file folders, Document covers (PP).
- Industrial Packaging: Electronic trays and hardware blister packs.
Start Your Extrusion Line: Need high-quality PP/PS sheets? Contact Newtop Machinery for the NSJP-100B technical proposal.
Product Video
FAQ: PP/PS Sheet Extrusion Line - NSJP-100B | High Output 350kg/h
No, the NSJP-100B is a Single Screw extruder designed for PP, PS, and PE. PET material requires a special drying process or a Twin Screw extruder (like our NTP-DTC800 model) to handle moisture sensitivity.
The extruder barrel is designed with advanced insulation to retain heat. Additionally, the system captures the thermal energy generated by the screw's friction and recirculates it. This reduces the load on the electrical heaters and the pre-drying unit, resulting in lower operational costs compared to older models.
The Hydraulic Screen Changer allows you to change the filter mesh without stopping the machine. This ensures continuous production and prevents impurities from entering the final sheet, which is critical for high-quality thermoforming applications.
