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Qingdao Deerma Plastic Machinery Co., Ltd

ADD:Puji Industrial Park,Jiaozhou City,  Qingdao, Shandong Provice,China

Contact Person: Mr. John Li

Mobile Phone:+86-13468282172

Whats App (Wechat):13468282172


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Full Detail About Plastic Extrusion Machine

Promulgator: admin    Send date: 2015-01-29 09:23

Plastic extrusion machine is equipped with a plastic extruder,which help shape plastic products by forcing or pushing it through a die.

The process of extrusion can be either semi-continuous or continuous and it can be done with hot or cold materials. The materials which are most commonly extruded are polymers, ceramics, metals, concrete and even food stuffs.

The extrusion is a method that is followed for making objects of a fixed cross-sectional profile, where in the material is drawn through a die which is of the required cross section. There are two important benefits of this method in comparison to the other methods; one is its ability to make increasingly complicated cross sections and the work materials which are brittle as the material has to go through shear and compressive stresses, this helps to form the finished parts with an absolutely great surface finish. Custom made dies are employed in this machine to get the required results. Also, plastic extrusion equipments are primarily used to laminate sheets, polycello films or bags, plastic films, bags and other laminated plastics are also used as raw material.

Moreover, custom made dies are employed in the machine to obtain the desired results. These machines are designed bearing in mind the client requirements which are tailor made as per the specific requirements. 

Applications of Plastic Extrusion Machine:

Medical packaging

Paper packaging

Industrial packaging

Release paper

Soft food packaging

Types of plastic extruder:

Single-screw extruder
Twin-screw extruders

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