fl@fangli.com +86-574-28883018

Home > News

Industry Knowledge

Temperature control in the production process of PVC pipe & fittings!

In the production process of PVC pipes and fittings, temperature control is very important, which directly affects the later quality of the product and has a great impact on the use of the product. The following we will give you a brief introduction.

HDPE Pipe Extrusion Production

To make pipe lengths, HDPE resin is heated and extruded through a die, which determines the diameter of the pipeline. The wall thickness of the pipe is determined by a combination of the size of the die, speed of the screw and the speed of the haul-off tractor. Polyethylene pipe is usually black in ......

The Principle and Application of Single Screw Extruder

As a common extruder equipment, the single screw extruder is used in plastic processing industry. What is its principle and structure? Below is the analysis for the single screw extruder from the extruder conveying section, compression section and metering section.

How to Save Electricity and Better Maintenance Twin Screw Extruder?

The twin-screw extruder refers to the use of the self-adhesion of the dispersion in a dispersion in which solid powder and liquid coexist and is dominated by solid phase, and the basic particles of solid powder are bonded and enlarged by force. And form a certain shape and particle size uniform, con......

Twin Screw Extruder Common Problems with Solutions

Twin screw extruder in the process of extrusion molding, may encounter a variety of problems, to understand the causes of the related problems can be solved in time. Ningbo Fangli Technology Co., Ltd. is a machinery and equipment manufacturer of complete sets of plastic extrusion equipment and new e......

Structure and working principle of pipe extrusion head

Plastic pipe has the characteristics of light weight, corrosion resistance, good insulation, low cost and long service life. It has been widely used in various fields. In the production of plastic pipes, the extrusion head plays an extremely important role, which is mainly reflected in the following......

<...107 108 109 110 111...138 >

We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy

Reject Accept