Plastic Extrusion Equipment PP-R Hot Cold Water Supply Pipe Extruder

Plastic Extrusion Equipment PP-R Hot Cold Water Supply Pipe Extruder

extrude PPR (Polypropylene Random) pipes for both cold and hot water applications, specialized PPR pipe extrusion equipment is used. This equipment is designed to handle the unique properties and requirements of PPR material. Here's an overview of the process:

1. Raw Material Preparation: PPR raw material is typically supplied in the form of PPR resin or granules. These materials are loaded into the extruder hopper.

2. Extruder: The extruder is the central component of the equipment. It consists of a barrel and a screw system. The PPR raw material is fed into the barrel, where it is heated and melted by the rotating screw. The screw conveys the molten PPR material towards the die.

3. Die Head: The die head is responsible for shaping the molten PPR material into a pipe profile. It determines the pipe's outer diameter, wall thickness, and other specifications. The molten PPR material passes through the die head, which imparts the desired shape.

4. Cooling and Sizing: After exiting the die head, the newly formed PPR pipe undergoes a cooling process to solidify it. A water cooling system is typically used, where the pipe passes through a water bath or spray cooling system. Sizing sleeves or vacuum tanks may also be employed to control the pipe's dimensions and ensure uniformity.

5. Haul-off and Cutting: Once the pipe is cooled and solidified, it goes through a haul-off unit, which pulls the pipe at a controlled speed. This helps maintain the desired dimensions and ensures uniformity. The pipe is then cut to the desired length using a cutting device, such as a saw or cutter.

6. Optional Processes: Additional processes can be incorporated into the extrusion line based on specific requirements. These can include pipe marking, printing, embossing, or surface treatment.

It's important to note that PPR pipes are typically produced using a multi-layer extrusion process. The core layer consists of PPR material, while the outer layers may include a different material for added strength or UV resistance. The specific configuration of the extrusion equipment may vary based on the manufacturer and the desired specifications of the PPR pipes.

Always follow the manufacturer's guidelines and specifications for the extrusion equipment to ensure proper operation and production of high-quality PPR pipes.

QINGDAO CUISHI PLASTIC MACHINERY CO.,LTD was established in 1999 and has more than 20 years of practical experience in physical factories. From design and production to production formula and installation and debugging, we provide a full set of turnkey projects. Our company mainly operates PE, ABS, PA single-wall and double-wall corrugated pipe machines, PE single-layer, three-layer and five-layer pipe production lines, PPR, PERT various floor heating pipe production lines, PVC drainage pipes, water inlet pipes, threading pipes, Various pipes, profiles, plates, and sheet production equipment such as fresh air corrugated pipes can be designed and processed according to samples. Because we are professional, we are more focused.

Our service tenet: think about what customers think, consider their concerns, and learn to think from their perspective, so that our services can be more warm!

We focus on the quality control, and hope to build a long time business relationship with customers.