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What should be paid attention to when using the internal mixer

Process flow of internal mixer: Physically pulverize the rubber compound, then put the pulverized rubber compound into the pre-mixing chamber of the internal mixer, squeeze it through the rollers of the internal mixer for mixing, and then perform secondary physical crushing , add the secondary pulverized compound rubber into the internal mixer for re-mixing, and physically pulverize the secondary-mixed material again. Physically pulverize the material again, and then carry out the second physical pulverization with an internal mixer, and finally complete the formation of rubber particles.


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What should be paid attention to when using the internal mixer

What are the principles of open mixer plastication

Open mill plastication is generally affected by temperature, plastication time, roller speed ratio, roller distance, and rubber loading. Open mill plastication belongs to low-temperature mechanical plastication. The plastication temperature is generally below 55°C. The lower the temperature, the lower the temperature. The better the plasticizing effect.


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What are the principles of open mixer plastication

Daily maintenance of tablet press

(1) First of all, keep the equipment clean and check the moving parts to ensure the cleanliness of the equipment. There should be no decarburization and scratches on the moving parts, and the moving parts should be flexible.


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Daily maintenance of tablet press

The structure of the pre-pressing device of the tablet press

(1) Pressure: The pressure of the pre-compression device directly affects the compression capacity of the tablet press. If the tableting pressure is too small, the tablet cannot be pressed out, and if the tableting pressure is too high, the mold or the tableting equipment will be damaged.


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The structure of the pre-pressing device of the tablet press

Precautions for tablet presses

In the process of using the tablet press, in order to avoid its failure, the following items should be paid attention to


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Precautions for tablet presses

Operation process of internal mixer

Internal mixer is a multi-functional equipment, which is composed of electric motor, electrical control system, hydraulic system and sealing system. When the internal mixer is working, the temperature, pressure and speed can be controlled throughout the operation process.


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Operation process of internal mixer
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Dongguan Baopin Precision Instruments Co., Ltd.

Dongguan Baopin Precision Instruments Co., Ltd.

Add:No.29 Houjie Section,Gangkou Avenue,houjie town,

Dongguan City, Guangdong Province,China.
Tel: +86-0769-85752595/85759987/85759676
MP:+86-18938231256

E-mail:bp@dgbaopin.com

 

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  • Home

  • Products

    • Lab hydraulic press

    • Lab two roll mill

    • Lab internal mixer

    • Lab single screw extruder

    • Lab cast film machine

    • Lab plastic profile extrusion line

    • Lab pipe extrusion line

    • More

  • Honor

    • Certificate

  • About Us

  • Blog

    • Exhibition Info.

    • Industry News

  • Contact

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