95mm Parallel Twin Screw Extruder

Series Co-rotating Parallel Twin Screw Extruder adopts modular design principle and standardized production of parts. According to different process requirements of customers, the production line can provide highly customized solutions to meet customers’ needs.

The Series Co-rotating Parallel Twin Screw Extruder has the following advantages:

The barrel and screw are designed according to the building block principle, and can be combined in various ways according to different needs to adapt to different materials and process requirements.
Through the rotation, shearing, compression and stirring of the two screws, the materials can be more fully mixed and plasticized to improve product quality.
It is suitable for the processing of a variety of materials, such as rubber and plastic, engineering resin, degradable masterbatch, polyamide polycondensation, polyurethane polyaddition reaction, etc. It can also be used for the granulation of carbon powder and magnetic powder, as well as the preparation of various cable materials.
Electric heating and water cooling are used to automatically control the barrel temperature to ensure that the material is processed at a suitable temperature.
Equipped with a forced feeding device to ensure a stable supply of materials; the vacuum exhaust device can effectively discharge the gas in the material and improve the density of the product.
The safety coupling equipped with a shear pin can protect the screw and the transmission box from damage due to overload.
The reduction and twin-screw transmission are in the same box, with a relatively compact size and space saving.
The twin screw can be driven by variable frequency speed regulation, AC motor or DC speed regulation, DC motor to meet different production needs.

Production process of Series Co-rotating Parallel Twin Screw Extruder:

The material enters through the feeding port, and under the action of the rotating twin screws, it is rolled into a ball and rolls along the screw groove. Due to the shearing, compression and stirring of the screw, the material is further mixed and plasticized, and the temperature and pressure gradually increase, showing a viscous flow state. Finally, the material passes through the die at a certain pressure and temperature to form a product of the desired shape.

Feeding section: The material is conveyed into the screw.
Compression section: Under the extrusion of the screw, the volume of the material gradually decreases, the pressure increases, and it is further heated and mixed.
Homogenization section (metering section): Make the temperature, pressure and composition of the material more uniform, ready for extrusion molding.
Die extrusion: Extruded into a product of a specific shape, such as a strip, through the die. The extruded strip material is subjected to subsequent treatments such as cooling and pelletizing to obtain the final granular product.

SHARC — Leading innovation and shaping the future

ZHANGJIAGANG SHARC MACHINE CO., LTD. is located in Jiangsu Province of china.

We have more than 20 years’ experience of manufacturing plastic machinery, including: automatic material mixing&feeding system, plastic profiles extrusion line, plastic sheet production line, plastic pipe production line, plastic panel&board extrusion line, plastic recycling&pelletizing machine, surface treatment machines and other auxiliary machines.

95mm Parallel Twin Screw Extruder

The Series Co-rotating Parallel Twin Screw Extruder has the following advantages:

Production process of Series Co-rotating Parallel Twin Screw Extruder:

SHARC — Leading innovation and shaping the future

Contact Now