The EXT100-26DV Vertical Dual-layer Co-extrusion Line makes cable manufacturing different. This machine puts XLPE insulation and PVC sheath on at the same time. Workers use smart controls to check temperature and pressure. Energy-saving parts help save money. The cables are better, and they are made faster.

Targeted Design for Mainstream Cable Production

As a flagship model of Handing’s EXT series extruders, the EXT100-26DV boasts well-defined specifications and targeted functions:

· EXT: Abbreviation for Extruder, the unified series code for Handing’s extrusion equipment.

· 100: Screw diameter of the main extruder is 100mm, ideal for medium and large-sized cable production.

· 26: Length-diameter ratio of 26:1, which ensures sufficient plasticization of XLPE, PVC and other materials and improves extrusion stability.

· DV: Short for Double-layer Vertical, representing its core function. The equipment completes cladding of XLPE insulation and PVC sheath in one pass without secondary processing.

Widely applicable to building wires, low-voltage power cables and household wiring, this production line manufactures cables with XLPE insulation and PVC sheaths. Its single-shift output is over 40% higher than traditional single extruders, perfectly meeting the demands of large-scale and flexible production of various cable types.

Manufacturers get more work done and can trust this new equipment.

Key Takeaways

• The EXT100-26DV line puts XLPE insulation and PVC sheath together in one step. This saves time and cuts down on waste.

• Smart controls check temperature and pressure. They make sure cables are good quality and have fewer mistakes.

• The vertical design uses less floor space. It also lets the machine work faster. This is great for small workshops.

• Real-time monitoring and smart integration make things more efficient. Factories can meet customer needs faster.

• Using this machine lowers production costs. It also helps the environment by using less energy and materials.

EXT100-26DV Vertical Dual-layer Co-extrusion Line Specifications

Dual-layer Extrusion System

The EXT100-26DV Vertical Dual-layer Co-extrusion Line uses a dual-layer extrusion system. This system puts XLPE insulation and PVC sheath on cables in one step. The machine has two streams for materials. Each stream has its own temperature control. Workers can change how much material goes in each stream. This setup keeps cable layers even and strong. The dual-layer system cuts down waste and saves time. Cable concentricity stays within ±0.05mm. The insulation layer does not have air bubbles. The sheath surface looks smooth and clean.

Vertical Design Benefits

The vertical design of the EXT100-26DV Vertical Dual-layer Co-extrusion Line gives many benefits. The machine uses less floor space. It fits well in small workshops. The vertical layout lets gravity move materials easily. This lowers the chance of defects. The design allows faster production speeds. Cables come out with better quality and reliability. The vertical structure makes maintenance easier. Workers can reach parts quickly and safely.

Extruder Screw and L/D Ratio

The main extruder in the EXT100-26DV Vertical Dual-layer Co-extrusion Line has a screw diameter of 100mm. The length-to-diameter ratio is 26:1. This ratio helps plasticize XLPE and PVC materials well. The screw design keeps the extrusion process steady. The machine forms cable layers in one step. Each stream has its own temperature control to stop material degradation. Precise material proportioning keeps cables strong and reliable.

Intelligent Control Features

The EXT100-26DV Vertical Dual-layer Co-extrusion Line has advanced intelligent control features. The PLC-based control system with HMI makes operation reliable and flexible. The machine manages material and energy use with high accuracy. It connects with MES and ERP systems for full intelligent production. Real-time monitoring checks temperature and pressure at many points. The system triggers alarms if something goes wrong. The temperature control accuracy is ±1℃. This stops defects and keeps cable quality high.

Real-time monitoring keeps process parameters precise. This matters for cable quality and long life.

Here is a table showing the intelligent control features and their benefits:

• Precision and accuracy in the extrusion process are key for cable quality.

• Correct process specs and real-time monitoring lower defects and boost reliability.

• The right extrusion process and equipment help cables last longer.

• Real-time monitoring keeps process parameters controlled with high precision and accuracy, which is critical for cable quality.

• Cable performance depends on process parameters, so continuous oversight during manufacturing is important.

• Trained and experienced teams must use correct equipment and process specs to keep quality consistent.

Efficiency Gains in XLPE/PVC Cable Production

Throughput and Speed

The EXT100-26DV Vertical Dual-layer Co-extrusion Line makes cable production faster. Operators can make cables at speeds up to 150 meters per minute. This helps factories finish big orders quickly. The machine uses synchronous co-extrusion to put insulation and sheath on at once. This saves time and keeps production steady. Smart control systems handle process changes quickly. Workers can switch cable types without waiting long. The line keeps output steady, even when running fast.

Fast production lets factories make more cables in less time. They can fill orders quickly and keep customers happy.

Here is a table showing how technology helps keep output steady:

Material Utilization and Waste Reduction

Factories using the EXT100-26DV Vertical Dual-layer Co-extrusion Line waste less material. The machine controls how much insulation and sheath go on each cable. Operators can change how much material goes on each layer. This cuts leftover material and lowers costs. Energy management systems check energy use and material costs in real time. Factories save money and help the environment by using less energy and water.

Here is a table showing features that help use materials better:

Accurate material control means less waste and lower costs. Factories use resources wisely and help protect the environment.

Product Quality and Reliability

The EXT100-26DV Vertical Dual-layer Co-extrusion Line makes cables with high quality and reliability. The machine keeps cable concentricity within ±0.05mm. This means insulation and sheath fit tightly and evenly. The surface finish looks smooth and clean. Advanced detecting systems check cables for defects. Operators use hardness tests and laser tools to make sure cables meet standards. The line uses precise double-layer co-extrusion for strong insulation and jackets.

Here is a table showing performance metrics for product quality:

• Operators check concentricity with CMM and laser tools.

• Hardness tests check how tough the material is.

• Fit clearance and straightness checks make sure cables work well.

• Advanced detecting systems help keep quality high.

• Precise double-layer co-extrusion gives strong insulation and jacket layers.

Reliable cables last longer and work better. Customers can trust cables made with this advanced line.

Factories using old extrusion lines need two steps to make cables. They spend more time and waste more material. The EXT100-26DV Vertical Dual-layer Co-extrusion Line does both layers in one step. This saves time, cuts costs, and makes cable quality better. Factories can make more cables with less waste and higher reliability.

Practical Impact and Industry Value

Cost Reduction and Eco-friendly Design

Factories using the EXT100-26DV line spend less money and make greener products. The machine has high-efficiency frequency converters. These parts help save energy and lower electricity bills. The cooling water tank uses a water recycling system. This system cuts water waste and helps factories be eco-friendly. The compact layout saves 20% of floor space. Operators can fit the machine in smaller workshops. The material management system controls how much insulation and sheath go on each cable. This means less leftover material and lower costs. The advanced detecting system checks cable quality, so factories fix fewer mistakes.

Cable makers use less energy and waste. They save money and help the environment at the same time.

Robust Structure and Continuous Operation

The EXT100-26DV line works well in tough places. Key parts use strong wear-resistant alloy. Precision heat treatment makes screws, barrels, and heads last longer. The machine can run all day and night. Operators change bobbins without stopping the line. Remote mobile control lets workers manage the machine from anywhere. PLC-based control keeps the machine working well and lowers errors. The structure keeps cables strong and safe. Modules hold at least 1.1 kg before wires pull out. Cable conductors resist pull-out forces. Dielectric strength tests reach about 5.0 kV, showing high electrical safety. Contacts stay undamaged after many connections and disconnections.

• Jumper wire pull-out resistance keeps connections strong under stress.

• Cable conductor pull-out resistance shows strong structure.

• Dielectric strength keeps cables safe and reliable.

• Operational durability proves long-lasting performance.

Industry Upgrading and Market Competitiveness

The EXT100-26DV line helps cable makers meet industry standards and improve their work. Intelligent integration connects the machine with automated systems. Factories manage production digitally and work faster. The machine helps small and medium cable companies. They can make more cables with less labor and lower costs. The strong structure and smart controls help make high-quality cables. Manufacturers get a better spot in the market. They offer reliable products and meet customer needs quickly.

The EXT100-26DV line helps factories grow. Cable makers become more competitive and ready for new challenges.

The EXT100-26DV Vertical Dual-layer Co-extrusion Line has special features. This machine helps make cables faster. It also makes cable quality better. It costs less to run the machine. Manufacturers like the smart controls and energy-saving parts.

• Production is quicker

• Cable quality is higher

• Costs are lower

New technology brings real improvements. Cable makers who want better machines should look at the EXT100-26DV. It helps factories work smarter and more efficiently.

Corporate Strength: Two Decades of Dedication to Cable Equipment Manufacturing

Handing Cable Equipment specializes in the R&D and production of a full range of cable machinery, including extruders, single twisters, bunchers and coiling machines. Its products serve power cables, building wires, special cables and other sectors, winning wide recognition from global customers for reliable quality and considerate services.

Going forward, Handing will continue to focus on technological innovation and intelligent cable manufacturing. More high-end equipment tailored to market demands will be launched to help Chinese cable machinery expand globally and contribute to the high-quality development of the cable industry.

FAQ

What types of cables can the EXT100-26DV Vertical Dual-layer Co-extrusion Line produce?

This line makes building wires and low-voltage power cables. It also makes household wiring. It works best for cables with XLPE insulation and PVC sheaths.

How does the EXT100-26DV Vertical Dual-layer Co-extrusion Line save energy?

The machine uses high-efficiency frequency converters. It also has a water recycling system. These features help lower electricity use and water use in cable production.

Can operators monitor the production process in real time?

Yes. The intelligent control system lets operators check temperature and pressure anytime. They can also check output. The system sends alerts if something goes wrong.

How does the EXT100-26DV Vertical Dual-layer Co-extrusion Line improve cable quality?

The line keeps cable concentricity within ±0.05mm. It uses precise temperature control. Advanced detection systems help make cables strong and reliable.

Is the EXT100-26DV Vertical Dual-layer Co-extrusion Line suitable for small workshops?

Yes. The compact vertical design saves floor space. Small and medium-sized factories can install the line easily.