EXTRUTEX ERC 60 W – WPC Profile Extrusion Machine

Conical Twin Screw Extruder for High-Quality WPC Profile Production

The EXTRUTEX ERC 60 W is a professional conical twin screw extruder specially designed for the production of Wood Plastic Composite (WPC) profiles. With a production capacity of approximately 70–150 kg/h and a 37 kW main motor, the ERC 60 W provides a stable and efficient extrusion platform for manufacturers producing WPC construction, decking, wall, fencing, decorative and technical profiles.

Designed for continuous industrial production, the ERC 60 W combines controlled feeding, efficient mixing and plasticization, accurate temperature control and stable melt pressure. Its conical twin screw configuration is particularly suitable for processing WPC formulations containing wood fiber or wood flour combined with thermoplastic polymers and additives.

Technical Specifications

Designed for WPC Profile Extrusion

The EXTRUTEX ERC 60 W is engineered specifically for rigid WPC profile production. Its conical twin screw system provides efficient conveying, mixing and plasticization of polymer and wood-based formulations while supporting stable material flow toward the extrusion die.

The machine can be integrated with complete WPC downstream equipment including a profile die, vacuum calibration table, cooling system, haul-off, cutting unit and automatic stacking table. This allows the ERC 60 W to operate as the main extrusion unit in a complete WPC profile production line.

Applications of EXTRUTEX ERC 60 W

• WPC decking profiles
• WPC wall panels
• WPC fencing profiles
• WPC railing profiles
• WPC construction profiles
• WPC outdoor profiles
• WPC decorative profiles
• WPC architectural profiles
• WPC door profiles
• WPC window-related profiles
• WPC furniture profiles
• WPC technical profiles
• WPC skirting profiles
• WPC corner profiles
• WPC trim profiles
• Customized WPC profiles

Conical Twin Screw Extrusion Technology

The ERC 60 W uses a conical twin screw extrusion system developed for stable processing of WPC compounds. The twin screw configuration provides effective conveying, mixing and homogenization of polymer, wood fiber and additives.

WPC processing requires careful control of residence time, shear, temperature and moisture. The conical twin screw design provides the processing characteristics required to achieve a homogeneous melt while supporting stable production conditions.

The screw configuration can be optimized according to the polymer type, wood content, formulation, profile geometry and required production output.

37 kW Main Drive System

The 37 kW main motor provides the required drive power for continuous WPC extrusion within the 70–150 kg/h production range. The drive system is designed for controlled screw rotation and stable material conveying.

Stable screw speed is essential for maintaining consistent output and profile dimensions. The ERC 60 W drive system works together with the feeding and temperature-control systems to maintain stable extrusion conditions.

WPC Material Processing

WPC profiles are typically produced by combining a thermoplastic polymer with wood flour or wood fiber and various processing additives. Depending on the application, the formulation may include PE, PP or other suitable thermoplastic materials together with wood fiber, coupling agents, lubricants, stabilizers, pigments and processing modifiers.

The ERC 60 W can be configured according to the selected WPC formulation and the required product characteristics. Material formulation, moisture level, wood content and profile geometry all influence the final production capacity and extrusion conditions.

Controlled WPC Plasticization

WPC materials require controlled thermal processing because excessive temperature can affect the polymer and natural wood component. The ERC 60 W is designed to provide controlled conveying, mixing and plasticization while maintaining stable processing temperatures.

The extrusion process can be adjusted according to the polymer system, wood content, formulation and profile requirements. This allows manufacturers to optimize production for different WPC applications.

Temperature Control System

Accurate temperature control is an important part of WPC profile extrusion. The ERC 60 W incorporates controlled heating and cooling zones to help maintain consistent processing conditions throughout the extrusion barrel.

Each processing zone can be monitored and adjusted according to the characteristics of the WPC compound. Stable temperature conditions help support consistent melt quality, surface appearance and profile dimensional stability.

WPC Dry Blend and Compound Compatibility

The EXTRUTEX ERC 60 W can be configured for different WPC raw material systems, including pre-compounded WPC materials and suitable dry-blend formulations.

The machine configuration can be adapted according to the polymer, wood fiber content, additives, moisture characteristics and final profile requirements. EXTRUTEX engineers can recommend the appropriate processing configuration according to the customer's formulation and production target.

WPC Profile Tooling and Die Systems

For complete WPC production solutions, EXTRUTEX can supply customized WPC profile dies and tooling for the ERC 60 W. The die is designed according to the profile geometry, wall thickness, cavities and material distribution requirements.

Customized tooling can be developed according to customer drawings and product specifications. This allows the extrusion line to be configured for standard or highly customized WPC profiles.

Complete WPC Downstream Equipment

The ERC 60 W can be integrated with a complete downstream system including:

• WPC profile extrusion die
• Vacuum calibration table
• Cooling and calibration system
• Profile haul-off
• Automatic cutting machine
• Length measurement system
• Automatic stacking table
• Profile handling equipment

The downstream configuration can be selected according to profile dimensions, production speed, profile shape and required automation level.

Vacuum Calibration and Cooling

After leaving the extrusion die, the hot WPC profile enters the calibration and cooling section. Accurate calibration helps establish the final dimensions of the profile while controlled cooling improves dimensional stability.

The vacuum calibration system can be customized according to the WPC profile geometry and production requirements. Different calibration configurations can be supplied for decking, fencing, wall panels, construction and technical profiles.

Stable WPC Profile Haul-Off

A stable haul-off system is essential for maintaining consistent WPC profile dimensions. The EXTRUTEX downstream system provides controlled traction after the calibration and cooling section.

Haul-off speed can be synchronized with the extrusion output and profile geometry. This helps maintain stable production conditions during continuous manufacturing.

Cutting and Automatic Stacking

After cooling, the WPC profile can be cut into predetermined lengths using an automatic cutting system. The cutting unit can be synchronized with the extrusion line to maintain accurate product lengths.

Automatic stacking equipment can then collect and organize the finished profiles for packaging, storage or further processing.

WPC Surface Quality

Surface appearance is an important consideration in WPC decking, wall panels, fencing and decorative products. Stable extrusion conditions, correct die design, controlled cooling and proper haul-off synchronization all contribute to consistent surface quality.

The ERC 60 W can be configured for different WPC surface requirements, including smooth, textured, embossed and customized profile surfaces depending on the tooling and downstream configuration.

WPC Decking and Outdoor Profile Production

The ERC 60 W is suitable for the production of WPC decking and outdoor construction profiles. These applications require stable dimensional control, consistent surface appearance and reliable continuous production.

With the appropriate tooling and downstream equipment, the system can be configured for decking boards, fencing components, railing profiles, wall cladding and other outdoor WPC products.

Customized WPC Profile Solutions

WPC extrusion projects can differ significantly depending on material formulation, wood content, profile dimensions, wall thickness, surface design and required production speed.

EXTRUTEX can configure the ERC 60 W according to the customer's specific requirements. The complete solution can include the extruder, feeding system, WPC tooling, vacuum calibration, cooling, haul-off, cutting and stacking equipment.

Industrial Production Performance

With a production range of approximately 70–150 kg/h, the ERC 60 W is suitable for manufacturers requiring a flexible WPC profile extrusion platform.

Actual output depends on the WPC formulation, polymer type, wood content, moisture level, profile geometry, die design, screw configuration and operating conditions. EXTRUTEX can select and optimize the machine configuration according to the required application.

Automation and Process Control

The ERC 60 W can be supplied with modern control and monitoring systems for extrusion temperature, screw speed, feeding, motor operation and production conditions. Automation can also be extended to the downstream equipment for synchronized operation of the complete production line.

A centralized control system allows operators to monitor important extrusion parameters and adjust operating conditions efficiently during production.

Low Maintenance Design

The ERC 60 W is designed for industrial operation with convenient access to important components for inspection and maintenance. Regular maintenance of the screws, barrel, gearbox, heaters, cooling system, feeding system and downstream equipment helps maintain reliable production.

Proper preventive maintenance can also help extend the service life of the extrusion system and reduce unexpected production interruptions.

Screw & Barrel System

The screw and barrel configuration is selected specifically for WPC processing. Screw geometry plays an important role in conveying, mixing, plasticization and melt homogenization.

EXTRUTEX can provide screw & barrel configurations according to the polymer type, wood fiber content, formulation and required production range.

Gearbox and Drive Engineering

The extrusion drive system is matched to the conical twin screw configuration to provide stable torque transmission during continuous WPC processing. Reliable gearbox and drive engineering are important for maintaining consistent screw operation under industrial production conditions.

EXTRUTEX can also provide specialized extruder gearbox solutions and supporting drive components according to the machine configuration and customer requirements.

Austrian Engineering Experience

EXTRUTEX combines modern manufacturing capabilities with European engineering know-how. Our engineering team has extensive experience in plastic extrusion, profile tooling, WPC processing and complete extrusion line development.

This engineering approach allows EXTRUTEX to provide complete solutions covering raw material processing, extrusion, tooling, calibration, cooling, haul-off, cutting and final profile handling.

OEM Manufacturing and Global Support

The EXTRUTEX ERC 60 W can be supplied as an OEM extrusion solution for WPC profile manufacturers, distributors and complete-line integrators. Machine configurations can be adapted according to production requirements, factory conditions and local market applications.

EXTRUTEX provides technical support for installation, commissioning, operator training, process optimization and spare parts. Long-term after-sales support is available to help customers maintain reliable production throughout the machine's service life.

Why Choose EXTRUTEX ERC 60 W?

• Designed for WPC profile extrusion
• Conical twin screw extrusion technology
• 70–150 kg/h production capacity
• 37 kW main motor
• Suitable for decking and outdoor profiles
• Suitable for fencing and wall profiles
• Suitable for construction and technical WPC profiles
• Controlled WPC plasticization and mixing
• Professional WPC profile tooling options
• Complete downstream equipment integration
• Customized extrusion line configurations
• Automation and process control options
• OEM manufacturing solutions
• European engineering support
• Long-term technical and after-sales support

EXTRUTEX ERC 60 W – Complete WPC Profile Extrusion Solution

The EXTRUTEX ERC 60 W provides a flexible and reliable extrusion platform for manufacturers of WPC decking, fencing, wall panels, construction profiles, decorative profiles and technical products. With a 37 kW main drive and a production range of approximately 70–150 kg/h, the machine is designed for stable and efficient WPC processing.

Combined with professional WPC tooling, vacuum calibration, cooling, haul-off, cutting and stacking equipment, the ERC 60 W can form the core of a complete WPC profile production line. EXTRUTEX can configure the complete system according to the customer's material formulation, profile design, production capacity and factory requirements.