What are the three major categories of plastic machinery

Summary: plastic processing industry with all kinds of machinery and devices collectively referred to as plastics machinery, it is a large number of types, mainly divided into plastic mixing machinery, plastic molding machinery, plastic secondary processing machinery, plastic processing auxiliary machinery or devices, including kneading machine, plastic refining machine, cutting granule machine, pressure molding machine, plastic injection molding machine, plastic extruder, blow molding machine, thermoforming machine, welding machine, laminating machine, and so on belong to the plastics machinery category, of which the main three types of plastic machinery are injection molding machines, extruders and blow molding machines. Below to understand what plastic machinery and equipment. First, what is plastic machinery

Plastic machinery, the full name of the plastic processing machinery, is the plastic processing industry used in all types of machinery and devices, some fluids and solids conveying, separating, crushing, grinding and drying and other general-purpose machinery and equipment, because in the plastics processing industry also occupies an important position, so it is also listed as plastic machinery.

Two, what are the plastic machinery and equipment

Plastic machinery and equipment used in the plastics processing industry, it is a very wide range of categories, according to the production process of plastic products, there are mainly the following:

1, plastic mixing machinery

For the manufacture of various forms of plastic mixing materials, including kneading machine, plastic refining machine (refiner and smelter), granule cutting machine, screening machines, crushers and mills.

2, plastic molding machinery

Also known as plastic processing machinery, used for plastic semi-products or products molding, including compression molding machine, injection molding machine, extrusion molding machine, blow molding machine, calendering machine, rotomolding machine, foaming machine and so on.

3, plastic secondary processing machinery

For plastic semi-products or products reprocessing and post-processing, including thermoforming machines, welding machines, heat laminating machines, hot stamping machines, vacuum evaporation machines, flocking machines, printing machines and so on.

4, plastic processing auxiliary machinery or devices

For auxiliary processing of plastics, including automatic metering and feeding devices, automatic recycling of trimmings, automatic injection molded products out of the device, injection mold rapid replacement device, injection mold cooling machine, automatic thickness measurement device and raw materials, such as transportation and storage equipment.

Three, what are the three major categories of plastic machinery

There are many types of plastic machinery, in many plastic machinery, the main three plastic machinery is the injection molding machine, extruder and blow molding machine:

1, injection molding machine

Injection molding machine is a molten plastic injected into the mold, cooled for the product, which is the largest use of plastic machinery in the plastics processing industry.

2, extruder

Extruder is under the action of the screw will be molten plastic through the fixed shape of the extrusion outlet extrusion, under the action of the traction machine by the water-cooled shaped cut plastic machinery.

3, blow molding machine

Blow molding machine is through the heating to make the pre-molded products plasticized, and then into the mold blowing into the shape of the plastic machine.