components
Crossheads for Dual & Multi-Layer Extrusion
Compact, precision-machined crossheads designed for uniform polymer distribution in cable insulation and sheathing applications.
Extrusion CrossHeads
Supertec Extrusion CrossHeads are designed for uniform distribution of molten material around cable conductors during insulation and sheathing. The range includes Fixed Centering and Manual Centering configurations, alongside Single, Dual, and Triple Cross Head models.
overview
Machine overview.
Supertec Machines has introduced a new series of Extrusion CrossHeads with a compact structure, designed to ensure precise and uniform distribution of extruded material over the conductor. This series is engineered for insulation and sheathing applications on round, sector-shaped, and multi-core cables.
The range includes Fixed Centering, Manual Centering, Single Cross Head, Dual Cross Head, and Triple CrossHeads, built for performance and long-lasting reliability in cable extrusion processes.
Supertec Machines Pvt. Ltd. manufactures crosshead components in-house for precise machining and application-specific configuration. Each crosshead part is made from high-grade alloy steel and undergoes vacuum heat treatment for durability and performance.
Types of Crossheads
25/35 Dual layer crosshead
35/45 dual layer crosshead
100/120 Dual layer crosshead
25/35 Dual layer crosshead
40/60 Dual layer crosshead
Manual Centering Heads Sizes : 10-12 to 130-150
Self-Centering Heads For Big Diameters Sizes : upto 80-100
Triple Extrusion Head Size : 4/6 to 35/45mm
Key Features
Thoughtfully engineered for precision, reliability and lasting performance.
Precision at the heart of cable extrusion.
Compact Structure
A compact crosshead design supports integration into cable extrusion lines.
Uniform Material Distribution
The melt distributor channels molten polymer evenly around the conductor.
Cable Shape Compatibility
Designed for insulation and sheathing of round, sector-shaped, and multi-core cables.
Multiple Centering Options
Choose from Fixed Centering and Manual Centering crosshead configurations.
Single to Triple Crossheads
The range includes Single, Dual, and Triple Cross Head models.
Precision In-House Manufacturing
Crosshead components are machined in-house to suit specific applications.
Alloy Steel Components
Crosshead parts use high-grade alloy steel and vacuum heat treatment.
Computer-Aided Distributor Design
Melt distributor profiles are designed and optimized using computer-aided software.
Precision engineered · Built for industry
Applications
Designed around your cable construction.
Round Cables
Crossheads apply insulation or sheathing around round cable conductors.
Sector-Shaped Cables
Designed to distribute extruded material over sector-shaped cable constructions.
Multi-Core Cables
Suitable for insulation and sheathing applications on multi-core cables.
Precision engineeredSupertec Machines
crosshead range & materials
Crosshead configurations
- Centering
- Fixed Centering, Manual Centering
- Crosshead type
- Single, Dual, Triple Cross Head
Cable constructions
- Round cables
- Insulation and sheathing
- Sector-shaped cables
- Insulation and sheathing
- Multi-core cables
- Insulation and sheathing
Supported materials
- Polymer materials
- PVC, Nylon, XLPE
- Additional materials
- ZHFR, FRLS
- Crosshead component material
- High-grade alloy steel
- Heat treatment
- Vacuum heat treatment
The Melt Distributor
At the heart of each crosshead, the melt distributor channels molten polymer around the conductor. Its profile is designed to support precise and uniform material distribution.
To meet changing material requirements, Supertec uses computer-aided software to design and optimize distributor profiles for PVC, Nylon, XLPE, ZHFR, and FRLS.
advantages
Thoughtfully engineered for precision, reliability and lasting performance.
Built for precise, reliable extrusion.
Application-Specific Design
In-house machining allows crosshead components to be configured for specific applications.
Uniform Polymer Flow
Melt distributor profiles are designed to channel molten polymer uniformly around the conductor.
Material Versatility
Distributor profiles are optimized for PVC, Nylon, XLPE, ZHFR, and FRLS.
Built for Long-Term Use
High-grade alloy steel parts undergo vacuum heat treatment for enhanced durability and performance.
Precision engineered · Built for industry
FAQs
Frequently asked questions.
Helpful details about this machine, its capabilities, and applications.
What cable constructions can these crossheads support?
Which crosshead configurations are available?
Which materials are listed for crosshead applications?
How are the crosshead components made?
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