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WPC door frame extrusion line for Indian customer finish production

2025-11-21

WPC door frame extrusion line for Indian customer finish production

Yongte has successfully manufactured a WPC (Wood-Plastic Composite) door frame extrusion line. The equipment will be shipped to an Indian client for manufacturing eco-friendly wood-plastic composite door frames.


Key features of the device

This wood-plastic WPC door frame extrusion line utilizes the SJSZ-65/132 conical twin-screw extruder, featuring a complete mold system and automated production line. 

Specifically designed for the Indian market, it offers the following advantages:

Capacity: Designed capacity of 120-250kg/h to meet India's rapidly growing market demand

Process: The "one-step" extrusion process is adopted, which saves energy and time by mixing wood powder and plastic directly without intermediate granulation.

Material compatibility: Processable composite materials of PVC/PE/PP with wood powder, with wood powder content up to 50-75%, significantly reducing production costs.

Intelligent: Featuring Siemens motors and ABB frequency control systems, it delivers precise temperature (150-200℃) and extrusion speed control to ensure consistent product quality.


Process flow

The complete production process of wood-plastic door frames is as follows:

PVC+wood powder+additive mixed → double screw extrusion → mould forming → vacuum setting → traction cutting → finished product stacking


As a revolutionary alternative to traditional wooden door frames, the wood-plastic door frame offers significant advantages:

Cost-effectiveness: 30-50% cheaper than solid wood door frames, with a 2-3 times longer service life

Environmentally sustainable: Using waste wood and plastic to reduce deforestation

Easy to install: Lightweight and ready to use with standard hardware

Easy to maintain: No need for regular painting or anti-corrosion treatment, easy to clean


The delivery of this equipment will empower Indian clients to manufacture high-quality, cost-effective wood-plastic door frames, addressing the robust demand in local residential and commercial construction markets while advancing the green and sustainable transformation of India's building materials industry.


Pictures of the WPC door frame extrusion line

Auto screw feeder


Material dosing system


Conical twin screw extruder


WPC door frame mold and calibrators


High effective calibration and cooling table


Pull off and cutting machine


Product stacker




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