Industry Knowledge

The production process design of pipe extrusion forming

The key points of production process design for pipe extrusion forming are: under the premise that the raw materials and equipment have been determined, the selection and control of process conditions during the production process (i.e. production process design) is particularly important. Therefore......

JQDB32U Automatic Coiler and Packaging Machine

Here we’d like to introduce a new product to you, JQDB32U Coiler and Packaging Machine, which has been used by American customers and feedback that the equipment is very good, and they were going to place a new order for it.

What are the technical points of extruder?

What is the reason for the instability of plastic extruder?

You may not know it very well. Generally speaking, in the production process of plastic products, a common equipment is the plastic extruder. There are many kinds of plastics that can be produced by the plastic extruder. However, when we select the plastic extruder for production, we need to select ......

Determination of screw type

Here, we briefly introduce the working performance index evaluation of the screw as follows：

Extrusion process of plastic pipes

The extrusion process of plastic pipes is divided into three stages: 1.Plasticization of raw materials, that is, through the heating and mixing of the extruder, the solid raw materials become uniform viscous fluid. 2.Forming, that is, under the action of the extrusion parts of the extruder, the mo......