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Large Caliber U-PVC Extrusion Line - Durable Pipes from China Suppliers and Factory for Municipal and Industrial Applications
Working Principle
The large-diameter U-PVC extrusion production line uses U-PVC resin as the main raw material. First, the mixing system fully mixes the resin with additives such as stabilizers and plasticizers to form a uniform material mixture. Then the mixture is transported to the extruder, where it is heated, melted and plasticized in the extruder barrel to form a molten PVC melt. Driven by the thrust of the screw, the melt is continuously pushed to the mold, and the initial shape of the large-diameter pipe is formed through the specific cavity of the mold. Next, the formed pipe enters the cooling and shaping system, and is rapidly solidified and shaped by spray cooling or vacuum cooling. Finally, it is pulled at a constant speed by the tractor and cut into the set length by the cutting equipment, completing the continuous production of large-diameter U-PVC pipes.
01
Mixing
Resin mixed with stabilizers & plasticizers.
02
Extrusion
Heated, melted, and plasticized in the barrel.
03
Molding
Melt pushed through the mold cavity.
04
Cooling
Solidified by spray or vacuum cooling.
05
Cutting
Pulled by tractor and cut to set length.
Product Features
This production line has a high degree of automation, which can realize continuous operation from raw material mixing to pipe cutting, reducing manual intervention and improving production efficiency.
High Adaptability
By replacing molds of different specifications, it can produce U-PVC pipes of various diameters to meet municipal and drainage needs.
Precise Control
Adopts a precise temperature control and shaping system to ensure uniform pipe wall thickness and a flat appearance.
Durable & Quiet
Key components are made of wear-resistant and high-temperature-resistant materials. Operates with low noise and reduced waste.
Quality and Service
Brand Cooperation
- Siemens PLC
- ABB Frequency Converter
- Schneider Air Switch Contactor
Service Commitment
Pre-sales
- Customized scheme design
After-sales
- Production capacity guarantee: Delivery time divided into 30, 60, 90, and 120 days according to project scale.
- Warranty Policy: 1-year free warranty, one-to-one service, 7*24-hour response.
- Technical support: Installation guidance, remote diagnosis.
- Training service: Operation/maintenance training.
Frequently Asked Questions
What raw materials are used in this production line?
The production line primarily uses U-PVC resin as the main raw material, which is fully mixed with additives such as stabilizers and plasticizers to form a uniform material mixture before extrusion.
Can the production line produce pipes of different diameters?
Yes, the line features strong equipment adaptability. By replacing molds of different specifications, you can produce U-PVC pipes of various diameters to meet different municipal, water supply, and drainage needs.
Which premium component brands are integrated into the system?
We cooperate with world-class brands to ensure reliability, incorporating Siemens PLC, ABB frequency converters, and Schneider air switch contactors into our equipment.
What is the standard delivery timeline for the equipment?
Our delivery times are structured based on the overall project scale, typically divided into periods of 30, 60, 90, and 120 days.
What after-sales support and warranty do you offer?
We offer a 1-year free warranty, one-to-one service, and a 7*24-hour response commitment. Additionally, we provide technical support (installation guidance and remote diagnosis) and operation/maintenance training.