Specialized Screw Barrel For PE Cables
Cabling for the modern grid requires PE insulation that is dense, uniform, and free of internal voids. Our Specialized Screw Barrel for PE Cables is a high-performance component set specifically optimized for the high-volume extrusion of power and communication cable insulation. We have engineered a metering-style screw geometry that ensures precisely controlled output, keeping wall thickness error within the ±0.02mm range.
Product Introduction
Product Description
Cabling for the modern grid requires PE insulation that is dense, uniform, and free of internal voids. Our Specialized Screw Barrel for PE Cables is a high-performance component set specifically optimized for the high-volume extrusion of power and communication cable insulation. We have engineered a metering-style screw geometry that ensures precisely controlled output, keeping wall thickness error within the ±0.02mm range. The Specialized Screw Barrel for PE Cables utilizes our proprietary alloy blend, nitrided to withstand the high-speed wear typical of 24-hour cable manufacturing operations.
Choosing our Specialized Screw Barrel for PE Cables provides your facility with the technical edge needed for high-concentricity cable production. Our barrel's internal walls are ground to an exact tolerance, minimizing the clearance with the screw to prevent melt backflow and energy loss. This specialized assembly has successfully served in the production lines of major global grid suppliers, proving its "Reliability + Innovation." As a Zhejiang Provincial Technology-Based SME, we offer a dedicated service system that includes technical demonstrations and rapid after-sales response to keep your cable factory running at peak efficiency.
Specifications
|
Design Specialty |
Metering screw design for precise cable coating |
|
Material |
38CrMoAlA with HV900+ surface hardness |
|
L/D Ratio |
Optimized for high-speed PE extrusion (typically 25：to 35：1) |
|
Concentricity |
High-precision alignment to minimize vibration |
|
Wear Resistance |
Multi-year operational life under standard conditions |
Application Areas
High-speed Ethernet cable production (Cat6/Cat7), power distribution cable insulation, and outdoor telecommunication jackets.
Customization Capability
We offer tailored designs for foam-PE or solid-PE extrusion. Our R&D team can provide prototypes based on your existing machinery's technical parameters, ensuring a perfect fit and performance upgrade.
Factory Strength & Service
We hold several patents related to plastic processing machinery and accessories. Our after-sales service includes a 24/7 hotline and a commitment to having equipment operational within 24 hours of arrival if commissioning is required.
FAQ
Q: How do you prevent bubbles in PE insulation?
A: Our screw design features an optimized compression ratio and venting (if required) to ensure air is fully removed before the melt reaches the head.
Q: What is your repeat cooperation rate?
A: We enjoy a very high repeat cooperation rate thanks to our stable product quality and customized solutions.
Q: Are spare parts always in stock?
A: We maintain sufficient inventory of original spare parts for our standard specialized designs.
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