The production line can produce any specification of PVC wood door frame within 240mm width, the equipment  mainly consists of SJZ65/132 conical twin-screw extruder, calibration table, haul-off unit, cutter, stacker, etc. The  equipment configuration is advanced, well-made, the main electrical control components adopt high quality brands,  the extrusion system design draws on the results of the advanced technology of the same industry in foreign countries, the reliability and durability of the degree is high. Jwell PVC Door Frame Extrusion Line is a specialized manufacturing system designed for producing high-quality PVC door frames. These frames are widely used in residential and commercial construction due to their durability, low maintenance, and aesthetic appeal.

Key Components

1. Extruder:

Screw and Barrel: Central to the extruder, where PVC material is melted and mixed.

Motor: Drives the screw rotation, ensuring a steady flow of material.

2. Die Head:

Forming Die: Shapes the molten PVC into the door frame profile.

Calibrator: Guarantees precise dimensions and a smooth surface finish.

3. Vacuum Calibration Table:

Cools and sodifies the extruded PVC door frame while maintaining its shape and dimensions.

4. Haul-Off Unit:

Pulls the formed door frame through the production line at a consistent speed to ensure uniform quality.

5. Cutting Machine:

Accurately cuts the door frames to the required lengths.

6. Stacking Unit:

Organizes the finished products for packaging and distribution.

Production Process

1. Material Feeding:

PVC resin, along with additives like stabilizers, lubricants, and colorants, is fed into the extruder.

2. Extrusion:

The material is heated, melted, and homogenized within the screw and barrel.

The molten PVC is then pushed through the forming die to create the door frame profile.

3. Calibration and Cooling:

The extruded profile passes through the vacuum calibration table, where it is cooled and solidified to maintain its shape and dimensions.

4. Hauling and Cutting:

The haul-off unit ensures smooth and continuous pulling of the door frame.

The cutting machine cuts the door frame into specified lengths with high precision.

5. Stacking and Packaging:

The finished door frames are neatly stacked and prepared for packaging and distribution.

Our machine Advantages

Precision and Quality: The extrusion line ensures consistent quality and precise dimensions of the PVC door frames.

Efficiency: Automated systems enhance production speed and reduce labor costs.

Customization: Various profiles and sizes can be produced to meet specific requirements.

Durability: The produced door frames are robust, offering long-term performance with minimal maintenance.

Jwell PVC Door Frame Extrusion Line integrates advanced technology and efficient processes, providing a reliable solution for the production of high-quality PVC door frames to meet the demands of modern construction.

Technical Parameter