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Two Stage XLPE Cable Material Compounding Granulating Extruder
**Two-Stage XLPE Cable Material Compounding Granulating Extruder**
**Definition:**
The Silane Cross-Linked Cable Material Pellets Granulating Machine is designed based on the modular building block principle, allowing for easy customization of the plastic extrusion machine according to material properties and process requirements. This flexibility enables a single machine to perform multiple functions in various applications. The machine is widely favored for its excellent dispersion, compounding, and self-cleaning capabilities.
**Product Characteristics:**
1. High dielectric strength
2. Low dielectric loss
3. Excellent and stable insulation performance
4. Good softness
5. Superior mechanical and electrical properties
6. Strong resistance to acids and alkalis, with good chemical stability
**Application:**
This machine is ideal for producing PE (Polyethylene) cable materials, especially for heat-sensitive or shear-sensitive compounds.
**Production Line Overview:**
The ATS two-stage compounding line is commonly used for manufacturing PE cable materials. It consists of an ATE twin-screw extruder, an ASE single-screw extruder, and a downstream pelletizing system. The first stage focuses on polymer compounding, while the second stage ensures gentle extrusion at lower temperatures, followed by pelletizing via a downstream cutting system.
**Key Features of the Production Line:**
- Utilizes a high L/D ratio co-rotating twin-screw extruder for complete plasticization, compounding, and grafting.
- Uses a low-speed single-screw extruder to reduce temperature, increase pressure, extrude, and pelletize.
- Offers greater operational flexibility, optimized technical conditions, and improved product performance compared to one-stage extruders.
**Pelletizing System:**
The ATS compounding line supports multiple cutting systems. Thanks to its modular design, both instrument control and PLC control can be implemented in the electrical control system. Key electrical components are sourced from European brands to ensure reliable and stable performance. For PE cable materials, a water-cooled die-face hot cutting system is typically used, combining the high-speed, strong-compounding capabilities of the twin-screw extruder with the low-speed, low-temperature, and weak-shear characteristics of the single-screw extruder—making it the preferred choice for heat-sensitive or shear-sensitive materials.
**Production Process:**
1. Raw material storage
2. Drying hopper
3. Molecular screen drier
4. Raw material tank
5. Loss-in-weight metering pump
6. Loss-in-weight electronic balance
7. Main twin-screw extruder
8. Main single-screw extruder
9. Water-ring pelletizer
10. Centrifugal hydro-extractor
11. Boiling bed
12. Vacuum feed mechanism
13. Molecular screen drier
14. Drying hopper
15. Product hopper
16. Vacuum packing machine
**Main Technical Specifications:**
| Machine Size | Screw Type | Screw Diameter (mm) | Max Screw Speed (rpm) | Motor Power (kW) | Throughput Rate (kg/h) |
|--------------------|------------|----------------------|-------------------------|------------------|------------------------|
| ATS52/120 | ATE52 | 51.4 | 600 | 55 | 150–300 |
| | ASE120 | 120 | 85 | 37 | |
| ATS65/150 | ATE52 | 62.4 | 600 | 90 | 300–500 |
| | ASE150 | 150 | 85 | 45 | |
| ATS75/180 | ATE75 | 71 | 600 | 132 | 500–800 |
| | ASE180 | 180 | 85 | 55 | |
| ATS95/200 | ATE95 | 93 | 600 | 250 | 800–1500 |
| | ASE200 | 200 | 85 | 75 | |
**Equipment Features:**
1. Excellent mixing effect with convenient temperature control
2. Compact footprint and low power consumption
3. Fully automatic raw material mixing and granulation, requiring minimal human intervention
4. High safety level that reduces material damage and deterioration
**About Our Service:**
**Before Sale:**
1. Detailed introduction of products and their applications
2. Customized solution recommendations
3. Provision of reference information
4. Access to lab testing facilities
**During Manufacturing:**
1. Support with layout and engineering conditions
2. Regular updates on project progress
3. Provision of additional documents
**After Sales:**
1. Installation, commissioning, and training services
2. Customer information registration and recording
3. Availability of spare parts
4. Technical support for new applications
5. Regular customer visits and feedback collection
This comprehensive system ensures efficient, safe, and high-quality production of XLPE cable materials tailored to your specific needs. Whether you're looking for standard or specialized solutions, we have the right equipment to meet your requirements.