Plastic Extrusion
-
The Key Principles of Extrusion Part 1
The following are important principles to keep in mind regarding extrusion. They should help save money, yield higher quality products, and use equipment more efficiently. 1. The mechanical principle.The basic mechanics of extrusion are simple—a screw turns in a barrel and pushes the plastic forw...Read more -
Die Extrusion – Polymer Extrusion Process
Once a polymer has been melted, mixed and pressurised in an extruder, it is pumped through an extrusion die for continuous forming (after cooling and solidification) into a final product. The most common die types are flat, annular and prole. Products made by extrusion include pipe, tubing, coat...Read more -
The advantages of the extrusion blow molding
Molding Machine are those which are used to make shapes out of materials such as plastic, rubber and metal. There are a lot of different techniques for molding materials. The Stretch Blow Molding Machine techniques used is thermoses and thermoplastics and these change the nature of the plastic th...Read more -
Types of extrusion and extrusion equipment
Extrusion is a compressive deformation process in which a block of metal is squeezed through an orifice or die opening in order to obtain a reduction in diameter and increase in length of the metal block. The resultant product will have the desired cross-section. Extrusion involves forming of axi...Read more -
Blow Moulding & Compression Moulding
Blow moulding is the process by which articles are formed by in ation of a molten resin to fill a mould cavity having the desired shape and dimensions.Compression moulding is the oldest technique for the production of polymer products,and is mainly used for thermosets. Blow mould...Read more -
A vertical press machine for PTFE Tube
Vertical press machine for PTFE tube;Using for Pre-sintering PTFE material;Suit for new PTFE material or Recycle PTFE material;Rangeof diameter PTFE Extrusion 20-500 mm, Heating zones 5 zones; Automatic. Vertical press machiner is to extrude PTFE/UHMWPE Tubes. It is designed using latest technol...Read more