PVC PE XLPE Power Cable Extrusion Machine , 150 Extruder Extrusion Machine
Specification:
| Model | 80-90 |
| Screw Dia. | 80-90 |
| Screw L/D | 25:1 |
| Extrusion capacity (kg/h) | PVC | 250-350 |
| LSZH | 450-600 |
| Product Diameter (mm) | 20-50 |
| Pay-off bobbin (mm) | 500/630/800 |
| Tractor type | Capstan type/caterpillar |
| Accumulate length (m) | 200 |
| Take-up bobbin (mm) | 800/1500 |
| Line speed (m/min) | 200 |
| Extrusion Power (KW) | 90-110kw |
Description1:
The machine is used for insulating or sheathing for LSZH cable. Featuring a specializes screw for LSZH material. Compression ratio is strictly controlled to deliver the smoothest extruding process. Tailored heating and cooling system to ensure the optimal operating temperature of the machine and user-friendly PLC control panel is in place for quick adjustment to production configuration and settings.
Feature:
l According to the special characteristics of LSZH material, adopt the specialized screw and the compression ratio is controlled strictly.
l Ensure the tensile strength, elongation and surface finish of LSZH material, the squeezing mould is chosen during insulating and the semi-squeezing mould is chosen during sheathing.
l The whole line is controlled by PLC with human-machine interaction interface. Digital control technique and PLC program make entire control system dependable and flexible.
The cooling system of the whole line is very important to extrude LSZH material. So the whole line adopt special heating and cooling temperature control system.
Description2:
-
Machine Design and Functionality:
- The PVC/PE/XLPE power cable extrusion machine is designed for the manufacturing of power cables with PVC, PE, or XLPE insulation and/or jacketing materials.
- The machine consists of a main extruder unit, which houses the extrusion barrel and screw assembly responsible for melting and feeding the cable material, and an accompanying control system for precise parameter adjustment.
-
Extruder Size:
- The extruder machine is equipped with a 150 extruder, indicating the diameter of the extrusion barrel in millimeters.
- The extruder size is selected based on the desired output capacity and the specific requirements of the power cables being produced.
-
Material Compatibility:
- The extruder machine is compatible with a range of materials suitable for power cable production, including PVC, PE, and XLPE.
- PVC is widely used for its excellent electrical insulation properties.
- PE is a versatile material known for its resistance to moisture, chemicals, and environmental stress.
- XLPE is a cross-linked version of PE, offering enhanced thermal and mechanical properties suitable for high-voltage power cables.
-
Extrusion Process:
- The extruder machine utilizes a heated barrel with temperature control zones to melt the cable material, and a rotating screw to convey the molten material through the extrusion die.
- The screw's design and configuration are optimized for processing the specific materials, ensuring efficient and consistent extrusion.
-
Temperature Control:
- The extruder machine incorporates precise temperature control zones along the barrel to regulate the temperature of the cable material during the extrusion process.
- Temperature control is crucial for achieving the desired melting and flow characteristics of the material, ensuring proper insulation and jacketing of the power cables.
-
Control System:
- The extruder machine features a control system that includes a programmable logic controller (PLC) and a human-machine interface (HMI).
- The control system allows operators to set and adjust various process parameters, such as temperature, screw speed, line speed, and cooling parameters, ensuring accurate control and optimization of the extrusion process.
-
Cooling and Sizing:
- After extrusion, the power cables pass through a cooling and sizing process to solidify and stabilize the extruded material.
- Cooling can be achieved using water baths or air cooling units, depending on the specific requirements and characteristics of the cable material being processed.
- Sizing tools control the cable's diameter and shape, ensuring compliance with the desired specifications.
-
Haul-off Unit and Cutting System:
- The extruder machine is typically equipped with a haul-off unit that pulls the extruded power cables at a controlled speed, maintaining tension and dimensional consistency.
- A cutting system is integrated into the production line, accurately cutting the cables into desired lengths according to customer requirements.
-
Safety Features:
- The extruder machine incorporates essential safety features to ensure a safe working environment. These may include emergency stop buttons, safety interlocks, and guarding mechanisms.
-
Maintenance and Serviceability:
- The extruder machine is designed for ease of maintenance and serviceability, with features such as quick-change components, easy access for cleaning and maintenance tasks, and diagnostic systems for identifying and troubleshooting issues.
support and services:
Quality Assurance:Quality assurance for all products
Price Advantage: Competitive price advantage
Support formulation: can be customized according to customer requirements
After-sales guarantee: 24-hour after-sales service nationwide
packing and shipping:
All packaging will be designed to ensure the safety of the products during transportation.
All shipments are accompanied by a packing list.
