Plastic pipe extrusion line, plastic sheet extrusion line, plastic profile extrusion line and kinds of auxiliary equipment machine supplier, manufacturer

ABOUT POTHCARY

POTHCARY is a global manufacturer specializing in high-end machinery. We deliver innovative equipment and total solutions for the entire production chain—from raw material handling and precision extrusion to intelligent recycling.

Our core products include:
Precision Extrusion Lines (Pipe, Profile, Sheet)
Complete Auxiliary Equipment (Size Reduction, Mixing, Drying, Conveying, etc.)

Built on engineering standards, deep customization capabilities, and a worldwide technical support network, our machines are operating reliably in nearly 100 countries, including the South Africa, Philippine, Vietnam, and India.

Choosing us means choosing a reliable technology partner.

PROCESS LINE

Pipe Extrusion Line

Engineered for maximum output and superior wall thickness consistency, our pipe extrusion lines are ideal for pressure pipe and conduit applications. They ensure long-term reliability and efficiency in water supply, gas distribution, and telecommunications.

Profile Extrusion Line

Our profile extrusion lines deliver high precision for complex geometries in window frames, decking, and technical profiles. The robust design guarantees exceptional stability and surface finish, meeting stringent requirements for construction and automotive industries.

Sheet Extrusion Line

Our sheet extrusion lines deliver exceptional thickness uniformity and superior surface quality for a wide range of applications. They are built for high-output production of consistent-quality sheets used in premium packaging, durable consumer goods, and industrial laminates.

JOIN POTHCARY

Precision Handling, Stable Performance – Powering Your Production with Reliability

We provide fully automated granule and powder handling systems, engineered to optimize production processes in modern plastics, chemical, food, and pharmaceutical industries. Our integrated solutions ensure every step—from storage and conveying to dosing and mixing—is precise, efficient, and contamination-free, significantly enhancing end-product consistency and reducing overall operational costs.

PRODUCTS

Batching System

This system ensures flawless product quality through precise gravimetric or volumetric dosing of raw materials, additives, and colorants. It guarantees recipe accuracy, minimizes material waste, and is essential for critical compounding and masterbatch production.

Mixer

Our mixers deliver a perfectly homogeneous blend of virgin material, regrind, and masterbatch, which is crucial for consistent color and mechanical properties. The high-efficiency design promotes rapid and uniform mixing for both batch and continuous processes.

Pneumatic Conveying System

This system provides a fully enclosed, dust-free transfer of granules and powders from containers or silos to processing machines. It safeguards material quality, improves workplace safety, and can be configured as a central conveying network for the entire plant.

Feeding Equipment

Our feeders ensure a stable and consistent flow of material into the extrusion or molding process, which is the foundation for stable production. Available in various types, they offer high-precision metering to maintain optimal machine performance and product quality.