16-63mm PVC Pipe Machine

Dual-output PVC pipe production solution

16-63mm PVC Pipe Machine

Winsoar 16-63mm PVC pipe machine is designed for small diameter PVC pipe production with a dual-output extrusion layout. One conical twin screw extruder works with a two-cavity PVC pipe die head and two downstream pipe tracks, helping manufacturers produce two rigid PVC pipes at the same time.

This production line is suitable for PVC electrical conduit pipe, cable protection pipe, wire casing pipe, small drainage pipe, small water supply pipe and UPVC pipe products within the 16-63mm range. Compared with a single-output small pipe line, the dual-output design is more suitable for factories that need higher output for popular small pipe sizes without installing two complete extrusion lines.

Pipe range
16-63mm, customized by mould and calibration system

Line type
Dual-output / two-strand PVC pipe extrusion line

Main application
Conduit pipe, cable protection pipe, drainage pipe and building installation pipe

What Is a 16-63mm PVC Pipe Machine?

A 16-63mm PVC pipe machine is a small diameter PVC pipe extrusion line used to manufacture rigid PVC pipes such as electrical conduit pipes, cable protection pipes and small drainage pipes. In a dual-output configuration, one twin screw extruder feeds a two-cavity pipe die head, and two pipe strands are calibrated, cooled, hauled off and cut at the same time.

This design improves production efficiency for small diameter PVC pipe manufacturing while saving floor space compared with two separate production lines.

Quick Specifications

What Can This 16-63mm PVC Pipe Machine Produce?

PVC electrical conduit pipe
For building electrical installation and cable routing

PVC cable protection pipe
For wire and cable protection in construction projects

PVC wire casing pipe
For indoor and building wiring applications

Small drainage pipe
For selected small diameter drainage pipe products

Building installation pipe
For standard small pipe sizes used in construction

UPVC pipe products
For rigid PVC / UPVC pipe products within 16-63mm

For quotation, the most important information is pipe diameter, wall thickness, target output, pipe application, material formula, required cutting length and local power supply.

Application Scenarios

PVC electrical conduit pipe
The line supports stable outer diameter, smooth pipe surface and reliable cutting length for common conduit pipe sizes.

Cable protection pipe
The production line can be adjusted according to pipe diameter, wall thickness and required pipe length.

Small diameter drainage pipe
The line can be configured with suitable moulds, calibration system and optional belling equipment.

Building installation pipe
The dual-output configuration is suitable for steady production of standard pipe sizes in large quantities.

Why Choose a 16-63mm PVC Pipe Machine?

The 16-63mm range is designed for small-diameter rigid PVC and UPVC pipe production. It is commonly used for electrical conduit, cable protection, small water pipe, drainage pipe and building installation products. A two-cavity PVC pipe die head can produce two compatible pipe strands at the same time, helping buyers improve output when demand and tooling requirements are suitable.

How to Select the 16-63mm Range

The complete diameter range should be divided by the buyer's regular production sizes. The extruder, die head, calibration sleeves, haul-off and cutter must be matched to the pipe diameter and wall thickness rather than selected only by the headline range.

• 16-25mm: commonly used for electrical conduit, cable protection and small installation pipe; stable two-cavity forming and accurate cutting are important.

• 25-40mm: suitable for conduit, drainage and utility pipe projects; confirm the mould set, output target and whether socketed ends are required.

• 40-63mm: often used for larger conduit, water and drainage pipe; confirm cooling length, haul-off stability and the required pipe standard.

• Multiple sizes: list the most frequently produced sizes and confirm the complete die and calibration tool set before quotation.

How the Two-Cavity PVC Line Improves Production

In a two-cavity layout, one extrusion system feeds a die head that forms two pipe strands. This can improve output for compatible small-diameter sizes, but the final result still depends on PVC formula, melt pressure, die balance, vacuum calibration, cooling and haul-off synchronization. Two cavities should not be treated as an automatic guarantee of double output; the actual output depends on pipe size, wall thickness, line speed and process stability.

PVC Mixing and Conical Twin Screw Extrusion

Rigid PVC production normally begins with a consistent dry blend prepared by a hot and cold mixer or feeding system. The conical twin screw extruder then plasticizes and conveys the compound to the two-cavity die head. Formula, calcium carbonate or other filler ratio, stabilizer system, pipe standard and target output should be confirmed before selecting the extruder and tooling.

When Is a PVC Pipe Belling Machine Needed?

An optional belling machine is useful when the finished pipe needs a socketed end for faster installation or connection. It is not required for every conduit or fixed-length pipe project. The quotation should state whether the pipe is plain-ended or socketed, the socket dimensions, pipe length and required production speed so the belling unit can be matched to the extrusion line.

Quotation Checklist for a 16-63mm PVC Pipe Machine

1. List the full pipe diameter range and the main sizes produced most often.

2. Provide wall thickness, pipe standard and final application.

3. Confirm PVC material formula, filler ratio and whether a dry-blend mixer is required.

4. Set the target output and confirm whether two-cavity production is needed.

5. State the required pipe length, printing requirement and cutting method.

6. Confirm plain-ended or socketed pipe and provide belling dimensions if required.

7. Provide local voltage, cooling-water conditions and available workshop space.

With these details, Winsoar can match the mixer, conical twin screw extruder, two-cavity die head, vacuum calibration and cooling, haul-off, cutter, stacker and optional belling machine to the actual small-diameter PVC pipe project.

16-63mm PVC Pipe Machine for Small Conduit and Utility Pipe

This line is mainly suited to small rigid PVC products where output per workshop area and repeatable sizing are important. Electrical conduit and cable-protection projects often benefit from multi-cavity tooling, while water or utility pipe may require a different wall-thickness, pressure-class and belling plan.

Single-Cavity and Multi-Cavity Selection

A one-out-two or one-out-four layout can raise small-pipe output, but it also requires the die head, vacuum calibration, haul-off and cutter to remain synchronized across cavities. If the project mixes conduit and pressure pipe, provide the regular product list rather than assuming that one multi-cavity tool covers every specification.

PVC Compound and Belling Requirements

Rigid PVC pipe quality depends on the dry blend, filler ratio, stabilizer system, plasticizing behavior and cooling conditions. The quotation should also state whether the pipe is plain-ended or socketed. Conduit may use clean fixed-length cutting, while water and drainage pipe may require belling with defined socket dimensions and cycle time.

• Confirm the full size list and main production size.

• Provide wall thickness, pipe standard and application.

• State one-out-one, one-out-two or one-out-four preference.

• Confirm printing, fixed length, belling and packing requirements.

Winsoar can then match the mixer, conical twin screw extruder, small-diameter die head, calibration and cooling, haul-off, cutter, stacker and optional belling machine to the actual product mix.