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Automatic PVC Pipe Belling Machine

The PVC pipe belling machine is a downstream auxiliary unit used after pipe cutting to form socket ends on PVC pipes for connection with fittings. It combines end heating, hydraulic expansion, mold shaping, and cooling in one process, making it suitable for different pipe diameters and socket formats within a PVC pipe extrusion line.

Used for socket forming on cut PVC pipes
Can be matched with different belling molds and belling methods
Available with different heating, station, and cooling configurations

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Overview

Product Overview

The automatic PVC pipe belling machine is designed for the final end-forming step in a PVC pipe extrusion line. After the pipe is cut to length, the machine heats the pipe end, expands it through hydraulic action, and forms the required socket shape with a matched mold. This process creates the bell end needed for pipe connection with fittings.

As a downstream supporting unit, the machine focuses on pipe end forming rather than pipe production itself. Its role is to convert straight cut pipe ends into finished socket ends that match the connection design of the final pipe product.

Key Features

The machine uses electrical heating and hydraulic forming to complete the belling process in a controlled sequence. This makes it suitable for PVC pipes that require stable socket forming at the downstream stage of the extrusion line.

According to the current product information, the machine can be equipped with corresponding belling molds for different pipe specifications. It also features adjustable belling depth and adjustable backward speed of the belling mold, allowing the forming process to better match different pipe sizes and socket requirements.

Different machine arrangements are available according to pipe diameter and production needs. The listed product information also shows optional heating structures, station arrangements, and cooling methods for different processing conditions.

Process Role

Line Position and Process Role

This machine is typically installed after the cutting unit in a PVC pipe extrusion line. Once the pipe has been produced and cut to the required length, the belling machine completes the socket-forming step before the pipe enters stacking, packing, or delivery.

Its value in the line lies in preparing the finished pipe end for joining. The extrusion line forms the pipe body, while the belling machine forms the connection end. For socket-type PVC pipe products, this step is an important part of the downstream finishing process.

Belling Forms & Options

Belling Types and Configuration Options

Belling Methods and Mold Matching

The belling machine can produce different socket forms by using matched molds. Common belling shapes include J type, R type, O type, and U type.

J type R type and U type socket forms produced by PVC pipe belling machine

O type socket forms produced by PVC pipe belling machine

Different socket forms are achieved through corresponding belling molds. In practical production, the selected belling shape depends on the pipe specification, required end structure, and mold configuration used on the machine.

Heating, Station, and Cooling Options

According to the provided product information, the machine is available with single-heating oven, double-heating oven, and multi-heating oven configurations. Single-belling station and double-belling station options are also available.

For cooling, both water cooling type and air cooling type are listed. Configuration selection depends on pipe diameter, socket form, and downstream production arrangement.

Specifications

Model	Pipe Diameter	max belling pipe quantity	Belling Method	Heating power	Dimension
IVK-32	16-32	8	U	9.5kw	7500x1400x1750mm
IVK-63	16-63	4	U/R/O/J	9.5kw	7500x1400x1750mm
IVK-110	16-110	2	U/R/O/J	10.5kw	7500x1400x1750mm
IVK-160	50-160	1	U/R/O/J	10.5kw	7500x1400x1750mm
IVK-250	75-250	1	U/R/O/J	14kw	7855x1350x1900mm
IVK-315	110-315	1	U/R/O/J	18kw	7830x1620x1700mm
IVK-450	160-450	1	U/R/O/J	18kw	8050x1750x1900mm
IVK-630	315-630	1	U/R/O/J	22.5kw	8290x2090x2080mm
IVK-800	500-800	1	U/R/O/J	30kw	8500x3050x2100mm

Applications

The automatic PVC pipe belling machine is commonly used in PVC pipe production where socket-end connection is required. It is suitable for downstream processing of pipes that need formed ends for fitting connection rather than plain straight-cut delivery.

Typical applications include PVC pipe products used for drainage, building installation, cable protection, and other pipe systems that require socket forming at the pipe end. Final model and mold selection depends on the pipe diameter range, required belling form, and production line arrangement.

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Download

Name	Size	Downloads	Update	Thumbnail	Copy Link	Download
PLASTIC RECYCLING 2024-IVIMA.pdf	10.74MB	129	2024-12-30		Copy Link https://www.ivimaplas.com/phoenix/admin/download?fileId=TWApgLjVEBqt&dp=GvUApKfKKUAU	Download
PLASTIC EXTRUSION 2024- IVIMA.pdf	12.30MB	120	2024-12-30		Copy Link https://www.ivimaplas.com/phoenix/admin/download?fileId=QUfKqBZgEVpO&dp=GvUApKfKKUAU	Download