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Two Stage XLPE Cable Material Compounding Granulating Extruder
**Two-Stage XLPE Cable Material Compounding Granulating Extruder**
**Definition:**
The Silane Crosslinking Cable Material Pellets Granulating Machine is designed using the building block principle, allowing for easy customization of the plastic extrusion machine based on material properties and process requirements. This flexibility enables a single machine to achieve broad performance and specialized functions across various applications. The machine is highly popular due to its excellent dispersion, compounding capabilities, and self-cleaning performance.
**Product Features:**
1. High dielectric strength
2. Low dielectric loss
3. Excellent and stable insulation
4. Good flexibility
5. Superior mechanical and electrical properties
6. Strong resistance to acids and alkalis, along with good chemical stability
**Application:**
This machine is ideal for producing cable materials using polyethylene (PE) as the raw material.
**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 involves polymer compounding, while the second stage ensures gentle extrusion at lower temperatures, followed by pelletizing via the downstream cutting system.
**Key Characteristics of the Production Line:**
- The high L/D ratio co-rotating twin-screw extruder completes plasticization, compounding, and grafting.
- The low-speed single-screw extruder reduces temperature, increases pressure, and facilitates extrusion and pelletizing.
- This technology offers more flexible operation, optimized technical conditions, and improved product performance compared to a single-stage extruder.
**Pelletizing System:**
Multiple cutting systems can be integrated into the ATS compounding line. Thanks to the modular design, both instrument control and PLC control are available for the electrical system. All key electrical components are sourced from European brands to ensure stable and reliable performance.
For PE cable materials, we typically use a water-cooled die-face hot cutting system. This system combines the high-speed and strong-compounding capabilities of the twin-screw extruder with the low-speed, low-temperature, and weak-shear performance of the single-screw extruder. It is the preferred choice when processing heat-sensitive or shear-sensitive materials.
**Production Process:**
1. Raw material storage
2. Drying hopper
3. Molecular screen dryer
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 dryer
14. Drying hopper
15. Product hopper
16. Vacuum packing machine
There are four main types of Silane Crosslinking Cable Material Pellets Granulating Machines with different output capacities, covering nearly all special and common application requirements for extruders. Each type has its optimal operating conditions, and you can choose the most suitable one based on your specific needs.
**Main Technical Specifications:**
| Machine Size | ATE Screw Diameter (mm) | ASE Screw Diameter (mm) | Max Screw Speed (rpm) | Motor Power (kW) | Throughput Rate (kg/h) |
|------------------|--------------------------|--------------------------|------------------------|------------------|-------------------------|
| ATS52/120 | 51.4 | 120 | 600 | 55 / 37 | 150–300 |
| ATS65/150 | 62.4 | 150 | 600 | 90 / 45 | 300–500 |
| ATS75/180 | 71 | 180 | 600 | 132 / 55 | 500–800 |
| ATS95/200 | 93 | 200 | 600 | 250 / 75 | 800–1500 |
**Equipment Advantages:**
1. Excellent mixing effect with convenient temperature control
2. Compact footprint and low power consumption
3. Fully automatic mixing and granulation with minimal human intervention
4. High safety and reduced risk of raw material damage or degradation
**Our Service:**
**Before Sale:**
1. Detailed product and application introduction
2. Customized solution recommendations
3. Provision of reference information
4. Access to lab testing facilities
**During Manufacturing:**
1. Layout and engineering condition support
2. Regular updates on project progress
3. Additional documentation support
**After Sale:**
1. Installation, commissioning, and training
2. Customer information registration and recording
3. Spare parts supply
4. Technical support for new applications
5. Regular customer visits and information updates
This machine is a reliable and efficient solution for producing high-quality XLPE cable materials, ensuring performance, safety, and cost-effectiveness in industrial settings.