Single-Screw Plastics Extruder

The single-screw plastic extruder is a commonly used plastic processing equipment, used to extrude molten plastic materials and make plastic products of various shapes according to different needs. The following is an introduction to single-screw plastic extruders:

advantage:
1. High flexibility: The Single-Screw Plastics Extruder speed and temperature can be adjusted as needed to adapt to different plastic materials and product requirements.
2. High production efficiency:Single-Screw Plastics Extruder has the ability of high-speed extrusion and can achieve large-volume, high-speed and stable production.
3. Low production cost: Compared with other plastic processing equipment, the equipment and maintenance costs of Single-Screw Plastics Extruder are relatively low.
4. Simple operation: The equipment control system is intelligent and easy to operate and maintain.

Scope of use:
1. Production of plastic products: including plastic pipes, plates, films, thin-walled products, etc.
2. Preparation of plastic pellets: The raw plastic pellets are melted and then passed through an extruder to make customized plastic pellets.
3. Plastic extrusion molding: used to manufacture plastic extrusion special-shaped materials, such as door and window frame materials, plastic decorative panels, etc.

working principle:
The working principle of a single-screw plastic extruder is mainly divided into the following steps:
1. Adding materials: Add plastic particles or pellets into the hopper of the extruder, and push the materials into the barrel through the rotating screw.
2. Melting: When the screw rotates, due to the external heating system, the plastic melts under high temperature and high pressure to form molten plastic.
3. Extrusion: The molten plastic is pushed to the outlet of the barrel by the screw, and the molded plastic product is determined by the shape of the die.
4. Cooling: The extruded plastic product is cooled by the cooling device to solidify it into the required shape.
5. Cutting: The cured plastic products are cut through the cutting device to obtain the final plastic products.

Through these steps, the Single-Screw Plastics Extruder can convert plastic particles into plastic products of various shapes.

Model and main parameters of Single-Screw Plastics Extruder：

Welcome for your inquiry to ZHANGJIAGANG SHARC MACHINE CO.,LTD, we have the ability of offering complete solutions for clients including raw materials, installation and running, 7 by 24 hours technical support, designing layout and all necessary things of manufacturing business. So far we have provided plastic machines to more than 30 countries in the world.