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Screw Extruder Feeding System Factory

Advanced structure, high-quality performance, easy to use, high reliability and durability.

Screw Extruder Feeding System Manufacturer

  • Feeder

    Single screw and twin screw feeders solve the feeding of various powders, granules, premixes, short ...

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    Feeder
  • Conical Feeder

    Conical feeder has strong applicability to bulk materials or colloidal materials after banburying, a...

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    Conical Feeder
  • Side Feeder

    The side feeder is used for forced feeding of powder, short fiber or premix material, which can flex...

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    Side Feeder
  • Loss-In-Weight

    The automatic metering solution based on the loss-in-weight scale integrates the feeding station, th...

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    Loss-In-Weight
  • Automatic Weight

    The mixing system with automatic weight gain measurement function can realize the automatic batch me...

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    Automatic Weight
About
Sichuan Kunwei Langsheng Extrusion Intelligent Equipment Co., Ltd.
Sichuan Kunwei Langsheng Extrusion Intelligent Equipment Co., Ltd. Headquarters and Production Base is located in Dujiangyan, Chengdu, Sichuan. The company has offices in Changzhou, Jiangsu, Dongguan, Guangdong, and Yuyao, Zhejiang, which can perfectly cover domestic chemical, pharmaceutical, and blending modification users and provide a full range of sales and after-sales services. Kunwei has chemical machinery and several electrical engineers, and has been deeply involved in the industry for more than ten years. We are specialize in Screw Extruder Feeding System Manufacturer and Screw Extruder Feeding System Factory.The main products are high-torque twin-screw extruders. It has rich experience in the three fields of medicine and medicine, chemical equipment and blending modification. It has a complete line supporting group for blending modification and provides complete line design services for the modification industry.
Turnkey project provided by Kunwei extruder manufacturing experts

From consulting during process and production optimization, installation, system set-up and start-up right through to the verification of the specific product quality.

- System planning
- System logistics
- Basic design of building and infrastructure
- Interface coordination with third parties
- Project development
- Training, production support and servicing

Wear and Corrosion Resistant Solutions

We offer wide range of Moc for barrels, screw elements and shafts.

With our exclusively developed extremely wear and corrosion resistant material, the service life of barrels could be extended several times compared to HIP material for compounding polymers with glass and carbon fibers, ceramic and metal masses, and inorganic fillers.

  • Nitrided Steel
  • Special Stainless Steel
  • SAM26/WR13
  • Hastelloy
  • Nickel-based WC
  • Cobalt-based WC
Intelligent Control System

The unique intelligent control system can realize a variety of customized functions for you, realize intelligence and dataization, and improve operating efficiency and production stability.

- Mega data storage and analysis
- Compatible with all industrial bus protocol
- Machine-learn algorithm to predict malfuncton and optimize parameters

News
OEM Feeding system Industry knowledge

What is the impact of the hopper design of the screw extruder feeding system on the feeding efficiency?
The hopper's diameter and volume directly affect the feeding speed. If the hopper mouth is too small or the volume is insufficient, the material supply will be poor, affecting the feeding efficiency. On the contrary, a reasonable hopper size can ensure that the material enters the screw extruder stably and quickly. The shape design of the hopper should take into account the fluidity and stacking characteristics of the material. For example, the use of rounded corners can reduce the wall hanging phenomenon of the material in the hopper and improve the fluidity of the material. At the same time, a reasonable hopper shape can also prevent the material from agglomerating or clogging during the feeding process.
Some hoppers will have grids or partitions inside. These structures can separate the material into different levels or areas, which helps to improve the fluidity and uniformity of the material. For example, the grid can reduce the unit volume of the material, avoid the material from agglomerating and arching, and thus improve the feeding efficiency. In order to further improve the feeding efficiency, some hoppers will also be equipped with a vibration device. The vibration device can vibrate the hopper regularly or continuously to help loosen the material, eliminate blockages, and ensure that the material enters the screw extruder smoothly.
The distance between the hopper and the die is also a data that needs to be controlled. If the distance is too large, the resistance and time of the material in the feeding process will increase, resulting in a slower feeding speed. Therefore, the reasonable adjustment of the distance between the hopper and the die can reduce the resistance of the material in the feeding process and improve the feeding efficiency.
Optimizing the hopper design can significantly increase the feeding speed of the screw extruder. Through reasonable size, shape and internal structure design, as well as appropriate vibration device and spacing adjustment, it can ensure that the material enters the screw extruder stably and quickly. Unreasonable hopper design is prone to cause material blockage, leakage and other failures. By optimizing the hopper design, the incidence of these failures can be reduced and the stability and reliability of the screw extruder can be improved. The improvement of feeding efficiency is directly related to the production efficiency of the entire production line. Optimizing the hopper design can reduce downtime and increase production speed, thereby creating greater economic benefits for the enterprise.
The hopper design of the screw extruder feeding system can significantly improve the feeding speed and production efficiency, reduce the failure rate, and create greater economic benefits for the enterprise through reasonable size, shape and internal structure design, as well as appropriate vibration device and spacing adjustment. In practical applications, the appropriate hopper design should be selected based on specific production requirements and material characteristics.

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