16-63mm PVC Pipe Machine

Pipe diameter range
For example 16-32mm, 20-63mm or full 16-63mm

Pipe wall thickness
Include pipe standard and final application

Factory requirement
Required output capacity, cutting length and local voltage

01

PVC Material Mixer System

The PVC material mixer prepares the compound before extrusion. For small diameter PVC pipes, stable mixing is important because the pipe wall is relatively thin and surface defects are easier to see.

A suitable hot and cold mixing system helps improve material dispersion, extrusion stability and pipe surface quality. Automatic feeding and storage solutions can also be added for continuous production.

02

Conical Twin Screw Extruder

The conical twin screw extruder is the main plasticizing unit of the 16-63mm PVC pipe machine. It is suitable for processing PVC powder compounds and provides stable melt pressure for dual-output pipe extrusion.

For a dual-output line, the extruder must provide enough plasticizing capacity and pressure stability for two pipe strands at the same time.

03

Two-Cavity PVC Pipe Die Head And Mould

The two-cavity die head divides the PVC melt into two pipe outputs. The mould design directly affects pipe wall thickness balance, pipe surface quality and production stability.

Different mould sets can be prepared for different pipe diameters within the 16-63mm range, supporting conduit pipe, cable protection pipe and small drainage pipe production.

04

Vacuum Calibration And Cooling Tank

The vacuum calibration tank shapes and cools the two PVC pipe strands after they leave the die head. Accurate calibration helps maintain pipe outer diameter, roundness and stable appearance.

For a dual-output PVC pipe extrusion line, both pipe paths need consistent vacuum and cooling conditions.

05

Haul-off And Cutting Machine

The haul-off and cutter section pulls two pipes at synchronized speed and cuts them to the required length. Stable traction is important for wall thickness control, especially when producing conduit pipes at higher speed.

The cutting system can be configured according to pipe diameter, cutting length and production speed.

06

Optional PVC Pipe Belling Machine

For some drainage pipe and socket pipe applications, a PVC pipe belling machine can be added after cutting. It forms the pipe socket end for pipe connection and installation.

Not every 16-63mm PVC pipe project needs belling. For conduit pipe production, straight pipe cutting may be enough.

1. Mixing
PVC resin and additives are mixed according to the pipe formula.

2. Plasticizing
Prepared PVC compound is fed into the conical twin screw extruder.

3. Two-strand forming
The melt enters the two-cavity die head and forms two pipe strands.

4. Calibration and cooling
Both pipes are shaped by calibration sleeves and cooled by water.

5. Haul-off and cutting
The two pipes are pulled forward at synchronized speed and cut to length.

6. Optional belling
Socket forming can be added when the final pipe product requires it.

Dual-output configuration
Higher small pipe output with one extrusion system and two downstream pipe tracks

PVC extrusion experience
Twin screw extrusion solution for PVC and UPVC powder compounds

Custom project design
Diameter range, output, voltage and layout can be matched to your factory

Real machine media
Machine photos and production video are available for buyer evaluation

Application support
Conduit pipe, cable protection pipe, small drainage pipe and related PVC pipe applications

After-sales support
Installation guidance, commissioning, operator training and spare parts support

Factory Workshop and Production Capacity

Factory workshop photos help buyers evaluate manufacturing environment, line assembly and project delivery capability before placing an order.

• Plastic extrusion machinery workshop
• Machine assembly and inspection
• Project preparation before delivery

Machine Assembly and Quality Checking

Before shipment, Winsoar checks mechanical assembly, electrical components, mould preparation and required accessories. This reduces installation risk and helps confirm the buyer production requirements.

• Mechanical assembly inspection
• Electrical and control system checking
• Spare parts and mould preparation

Export Packaging for Overseas Shipment

Winsoar prepares export packaging according to machine size and transportation requirements. Protective wrapping and wooden cases help reduce transportation risk for moulds, electrical parts and auxiliary equipment.

• Protective packaging for machine body and control cabinet
• Wooden case packing for moulds and spare parts
• Packaging plan based on container loading requirements

Container Loading and Shipping Support

Container loading photos help buyers confirm shipment preparation and machine delivery status. Winsoar can arrange loading plans according to equipment dimensions, quantity and destination port requirements.

• Container loading plan for overseas delivery
• Machine protection during transportation
• Shipment documents and delivery coordination

Global Customers and Exhibition Communication

Winsoar communicates with international customers at exhibitions and project meetings to understand pipe applications, factory conditions and equipment requirements. This helps confirm suitable line configuration, pipe samples, quotation details and after-sales support.

• Project discussion with global buyers
• Pipe application and sample confirmation
• Quotation and after-sales support communication

Plastic Pipe and Profile Samples

Product samples and exhibition displays help buyers compare machine applications and evaluate whether the extrusion line matches their target products. Winsoar can also discuss related pipe, profile and board extrusion projects.

• PVC pipe and profile sample discussion
• Related extrusion machinery project planning
• Support for long-term product line expansion

What is a dual-output PVC pipe extrusion line?
It uses one extruder and one two-cavity die head to produce two PVC pipes at the same time.

What pipe sizes can this machine produce?
The standard range is 16-63mm. Final diameter range depends on mould set and pipe standard.

Is it suitable for PVC conduit pipe production?
Yes. It is suitable for PVC electrical conduit pipe and cable protection pipe production.

Do I need a PVC pipe belling machine?
It depends on the pipe application. Conduit pipe may not require belling, while some drainage pipe or socket pipe products need it.