Professional Plastic PVC Profile Extrusion Machine Line Manufacturer In China

Plastic PVC profile production line can be used to produce for window profile, gutter, wall panels, decorative profiles and so on. This complete line equipment includes main extruder, calibrating table, profile caterpillar haul-off, saw, stacking unit. Extrusion mould is designed by stainless steel alloy and regulated through proper heating zones. Calibration is mounted on a common base plate. Sectional calibrating methods with sufficient number of vacuum and cooling water connection. It is easy to assemble and pleasing to the eye.

PVC profile making machine mostly uses two models of extrusion lines, SJSZ65/132 extrusion line is special for manufacturing main profiles, like frame, sash, mullion, etc. SJSZ51/105 extrusion line is applied to produce small profiles, such as glass bead, cap, connection, etc. If changing to single screw extruder, the line can produce PE, PP, and ABS profile.

What's the necessary machines for making plastic profile ?

A standard plastic profile manufacturing plant factory should be including the following necessary machines for making plastic profile .

• Mateiral mixer
• Screw Loader Machine

• DoubleScrew Extruder
• Extrusion Mould & Die Head
• Vacuum Calibrating Cooling Table
• Haul-off Unit Machine/ Traction Machine
• Cutter Machine
• Stacker

Double Screw Extruder

• Suitable for PVC/WPC profile production
• Output range from 80 kg/h to 500 kg/h
• High specific output for gentle plastification of PVC material
• Optimized material feeding system for stable production of PVC-U powder
• Bimetallic material screw and barrel ensuring long time working without trouble
• Touch screen control panel
• User friendly software developed by Aceextech
• AC motor drive by inverter
• Vertical integrated structured gear box
• Equipped with degassing zone

Vacuum Calibrating Cooling Table

• The lengths from 2 m to 12 m accoding to profile size information
• Vacuum pumps and vacuum connections provide a stable vacuum at low noise levels during production
• Robust construction
• The position of the calibrator can be adjusted precisely.
• Motorized movement for the tool position adjustment
• Main components contact with water are stainless steel
• User friendly control
• Quick change vacuum connectors
• Two water filters with by-pass connection

Haul-off Unit Machine/ Traction Machine

• Suitable for different shape profile production
• Profile width up to 1000 mm
• High pulling force without lose the shape of profiles
• Equipped with 2 caterpillars and saw or guillotine.
• Automatic synchronisation with extrusion speed
• Completely closed and protected machine frame for safe operation
• AC motor drive by inverter
• Upper caterpiller pressure on the profile is adjustable by pneumatic valve
• Pulling pads are produced with special rubber for long life time
• Equipped with belt or rubber pads and saw or guillotine
• Optional quick change system haul-off pads
• Pneumatic or motorized cutting tool movements
• Special pulling pads are provided for different shape of profile.
• Chain conveyors with neutral rubber pads on chains that do no mark the profile.
• Smooth cutting surface of the cut profiles.

Main Technology Parameters of Plastic PVC Profile Extrusion Machine Line

Flowing chart of Plastic PVC Profile Extrusion Process:

Raw material +wood power+ additive → mixing → conical twin-screw extruder → profile extrusion mould → cool molding die → vacuum calibration support →haul-off → cutter → rack → finished product