Single-Screw Plastics Extruder
the Single-Screw Plastics Extruder can convert plastic particles into plastic products of various shapes.
the Single-Screw Plastics Extruder can convert plastic particles into plastic products of various shapes.
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:
Model | L/D | Capacity(kg/h) | Motor power (KW) |
SJ-25 | 25/1 | 5 | 2.2 |
SJ-30 | 25/1 | 10 | 5.5 |
SJ-45 | 25/1 | 25 | 7.5 |
SJ-55 | 25/1 | 35 | 11 |
SJ-65 | 25-33/1 | 60-250 | 15-90 |
SJ-75 | 25-33/1 | 150-300 | 37-110 |
SJ-90 | 25-33/1 | 180-550 | 37-185 |
SJ-120 | 25-33/1 | 320-800 | 75-280 |
SJ-150 | 25-33/1 | 400-1200 | 90-355 |
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.
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