TOP HDPE Water/Gas Supply Pressure Pipeline Single & Multi-layer Co-extrusion Line In China

TOP HDPE Water/Gas Supply Pressure Pipeline Single & Multi-layer Co-extrusion Line in China

Qingdao Huashida Machinery Co., Ltd.  Machine Co., Ltd. absorbs German advanced technology and works closely with universities such as Tsinghua University, Beijing University of Chemical Technology, and South China University of Technology to develop and manufacture an integrated unit with independent intellectual property rights - HDPE Water/Gas Supply Pressure Pipeline Single & Multi-layer Co-extrusion Line. As one of the earliest domestic manufacturers of HDPE water/gas pressure piping single-layer & multi-layer co-extrusion production lines, Qingdao Huashida Machinery Co., Ltd. has strong technical advantages and rich experience in installation and commissioning. The performance of HDPE water/gas supply pressure pipeline produced by our company have reached the international advanced and domestic leading level. This series combines extrusion, vacuum calibration, cooling, haul off, cutting, unloading, can produce pipe from DN 16mm to DN1200mm.

High efficiency single screw extruder

This equipment uses PE\PP high-efficiency single-screw extruder, the extrusion part adopts the forced water-cooling feeding section, the barrel is slotted, the power consumption of the main drive motor is greatly reduced, and the large aspect ratio screw (30-36:1) , It has strong adaptability to materials and excellent plasticizing effect. It can customize specially designed screw for customers to use recycled materials and add calcium carbonate. Barrier-type screw design with mixing unit ensures material plasticization quality and efficient extrusion. According to actual production requirements, a special screw suitable for the large-scale addition of calcium carbonate extrusion can be customized.

Extrusion head

The flow passes are specially finished to make them more wear-resistant. The spiral body head increases the material pressure and improves the quality of the product.

Vacuum calibration table

Adopt stainless steel calibrating sleeve, efficient spray cooling to ensure the quality of the pipe.

Hauling machine

The high-quality silicone rubber block has a longer service life and eliminates the use of recycled materials; the traction speed is controllable and synchronized with the host, resulting in high efficiency and energy saving.

Planetary cutting machine

High-strength alloy steel blades, planetary cutting, smooth and even pipe cutting, small error; follow-up cutting to ensure accurate cutting position; professional PLC control, accurate movement; special design of the feed position to ensure that the cutting is completed at once.

Huashida  product  advantages

• High-tech industry, leader in plastic extrusion equipment industry

German technology leading domestic

Green Key National Rubber and Plastics Laboratory Cooperation Unit

 Obtained 76 national patents

Annual production of more than 180 plastic extrusion lines

• Energy saving and environmental protection, high efficiency extrusion, intelligent control

Forced water cooling in feeding section, slotted barrel, 20% increase in output

Large aspect ratio screw, new direct connection technology, reduced energy consumption by 30%

  Intelligent water cooling system for reducer, saving water and electricity

  German Siemens PLC intelligent integrated control, saving manpower

Data sheet

Foreign customers

Media reports

China National Building Materials News, China Chemical Industry News, Qingdao TV Station and other media reported Huashida HDPE Water /Gas Supply Pressure Pipeline Single & Multilayer Co-extrusion Line.

Company culture

Huashida Annual Meeting & Huashida Factory Newspaper