As a professional manufacturer of PVC pipe production line, Sharc Machine Company offers complete solution of PVC pipe production from A to Z. The PVC pipe diameters range from 16mm to 2000mm.
All sizes PVC pipes can use single out PVC pipe making machine.
When PVC pipe diameter is 16-32mm, we suggest client to use 4 out PVC pipe making machine.
When PVC pipe diameter is 16-63mm, we suggest client to use 2 out PVC pipe making machine.
Sometimes clients will also produce multilayer PVC pipes, Sharc Machine Company also can provide multilayer PVC pipe making machine.
Suitable PVC pipe diameter: 16-2000mm
According to different diameters of PVC pipes, Sharc Machine Company suggest you different models of PVC pipe extruders.
Also To produce different types PVC pipes: UPVC pipe, CPVC pipe, PVC-O pipe, PVC-M pipe and etc, SHARC will offer the turkey solution.
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In drainage systems, the commonly used pipe diameters are 40mm and 50mm;
In water supply systems, the commonly used pipe diameters are 25mm, 32mm and 40mm;
In wire and cable pipelines, the commonly used pipe diameters are 20mm, 25mm and 32mm.
This pvc pipe making machine has a 2 cavity design and can produce two pipes at the same time, greatly improving production efficiency and output.
In water supply systems, the commonly used pipe diameters are 25mm, 32mm
In wire and cable pipelines, the commonly used pipe diameters are 16mm, 20mm, 25mm and 32mm.
This pvc pipe making machine has a 4 cavity design and can produce four pipes at the same time, greatly improving production efficiency and output.
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Suitable multilayer PVC pipe diameter: 20-500mm
Multilayer PVC pipe, also known as co-extruded PVC pipe, is a pipe with a multilayer structure produced by co-extrusion technology. This pipe combines the characteristics of different materials to meet specific application requirements.
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| Model | Pipe diameter (mm) | Output (kg/h) | Main motor (kw) |
| PVC32 (4 out) | 16-32 | 180-250 | 22-37-55 |
| PVC63 | 16-63 | 180-250 | 22-37 |
| PVC63 (2 out) | 16-63 | 250 | 37 |
| PVC110 | 20-110 | 250 | 37 |
| PVC160 | 50-160 | 250 | 37 |
| PVC250 | 75-250 | 450 | 55 |
| PVC450 | 110-450 | 450-800 | 55-110 |
| PVC630 | 250-630 | 800 | 110 |
| PVC800 | 315-800 | 1000 | 132 |
| PVC1000 | 400-1000 | 1200 | 160 |
After clients choose the required PVC pipe production line, Engineers from SHARC will offer plant sizes for clients. Also Sharc can supply factory layout design service, it will show exactly about machines position, water, air and electricity information.
Main materials for PVC pipe extrusion is PVC resin and calcium carbonate and additives, according to different applications of PVC pipe, the formula will be different, if clients don’t know formulation of PVC pipe production, Sharc will send reference to them as reference.
Below is a reference formula of PVC pipe extrusion:
NO | Materials Names | Quantity per batch (kg) |
1 | PVC resin | 100 |
2 | Calcium carbonate | 50 |
3 | Stabilizer | 3 |
4 | Stearic acid | 0.8 |
5 | CPE | 6 |
6 | Paraffin wax | 0.7 |
7 | ACR | 1 |
8 | Whitenner (for white color pipe) | 0.03 |
9 | Titanium dioxide (for white color pipe) | 1 |
PVC pipe production line will need several machines including mixer, extrusion line and etc.
Below is required machines list:
NO | Machine Names | QTY |
1 | PVC mixer machine (hot and cooling mixer) | 1set |
2 | PVC pipe extrusion line | 1set |
3 | Extrusion die head for mold | 1set |
4 | Pipe belling machine (optional) | 1set |
5 | Co-extruder machine (optional, used for multilayer PVC pipes only) | 1set |
6 | Laser printer / inkjet printer | 1set |
Auxiliary machines | ||
1 | Crusher machine | 1set |
2 | PVC pulverizer | 1set |
3 | Air Compressor | 1set |
4 | Chiller / Cooling tower | 1set |
If clients need technician from SHARC for operation, we can do the support.
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Weigh the raw materials such as PVC resin, stabilizer, lubricant, filler, pigment and other raw materials according to formula. This process can be automatic or manually, depends on clients demand.
Feed materials into mixer and mix all materials well according to right time and temperature.
The extruder heats and plasticizes the raw materials in the hopper and extrude them into a tube from the die.
The speed of the PVC pipe extruder and the size of the die will affect the wall thickness and size of the pipe.
The extruded tube is shaped by a vacuum shaping box or a spray water tank.
The vacuum shaping box uses vacuum to balance the pressure difference between the inside and outside of the tube so that the tube maintains a certain size.
The spray water tank uses water flow to cool and shape the tube.
The shaped tube is pulled out at a certain speed by a traction machine.
The speed of the traction machine will affect the length and thickness of the tube.
Cut the pulled tube into the required length.
Tools such as saws and scissors can be used for cutting.
When pipe need do U, R or rectangle mouse for connection, then this step is necessary.
The pipe is inspected for appearance and performance to ensure that the quality of the tube meets the standards.
The appearance inspection includes checking whether there are cracks, bubbles, scratches and other defects on the surface of the tube.
The performance test includes checking the tensile strength, burst strength, weather resistance and other properties of the tube.
Package qualified pipes and then store or ship them.
Packaging can be done in plastic bags, cartons, wooden boxes, etc.
The production process of PVC pipes involves a variety of equipment and processes, and strict quality control is required to produce qualified pipes.
If some pipes not meet the requirements, then they will be crushed, milled and recycled.
Customer first: We always focus on customer needs, provide high-quality products and services, and constantly exceed customer expectations.
Technology leadership: We are committed to technological innovation, continuously developing new products and new processes, and providing customers with the most advanced plastic machinery solutions.
Quality excellence: We strictly implement the quality management system to ensure that product quality meets national standards and customer requirements.
Integrity management: We adhere to integrity management, honesty-based, and establish long-term, mutually trusting cooperative relationships with customers.
Teamwork: We advocate teamwork, give full play to everyone’s advantages, and jointly achieve the company’s goals.
Perfect after-sales: fast response after-sales is all the time good for manufacturing factory, that will makes clients feel comfortable and continue their production without loosing time&money.
