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Application and working principle of screw press
Time: 2020-04-02Phone/Wechat: 156-7062-6070Author: Dingli
Guide:The screw press is suitable for strawberry, sea buckthorn, lottery, lupin, cassava residue, bayberry wine, guava, ginger, broccoli, Chinese herbal medicine, wood chips, cilantro and other fresh fruits and vegetables containing more plant fibers. The liquid juice is exploited.

  First, the application field of the screw press:

   The screw press is suitable for strawberry, sea buckthorn, lottery, lupin, cassava residue, bayberry wine, guava, ginger, broccoli, Chinese herbal medicine, wood chips, cilantro and other fresh fruits and vegetables containing more plant fibers. The liquid juice is exploited to keep the solids and liquids apart. It is one of the necessary machinery and equipment for production companies such as large and medium-sized vegetable and fruit, fruit wine or chemical plants.

  Second, the overall planning principle of the screw press:

  The improved screw press can be widely used in alcohol factories, biochemical concentrates, etc., for solid and liquid separation of materials with inevitable plant fibers, such as sweet potato residue, cassava wine trough, etc. The moisture content of the material is ≤60% (adjustable). Its efficiency is different from horizontal screw machine, chamber filter press, vacuum pump suction filter and general screw press.

  Third, the working principle of the screw press

  The whole process of the double-helical structure press is as follows: the transport screw type feeds the material into the tank toward the press screw type, and the pitch of the press screw is reduced and the shaft diameter is enlarged, and under the effect of the frictional resistance of the screen wall and the cone body. The liquid material (beverage) contained in the material is extruded. The extruded liquid is discharged from the round sieve and concentrated in the juice hopper. The pressed slag is passed through the middle of the sieve cylinder and the middle of the cone. Come out of the main machine, the back side of the cone is equipped with a spring, after adjusting the moment force and direction of the spring, the friction resistance and the size of the slag opening can be modified to adjust the level of the wet area of ​​the press. 5, 10, 20 t/h. When the press is double-helical structure, the rotation direction is reversed, and the pressing force of the material is large and well-balanced. The tapping port cone is operated by the hydraulic cylinder, and the regulating steam pressure can modify the pressure exerting effect on the material and adjust the juice rate. The machine can also be used for solid-liquid separation of other materials, and its efficacy is inevitably different due to different material quality. The machine's input box, sieve cylinder and spiral type are made of high quality corrosion-resistant 304 stainless steel plate material.

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Wechat/WhatsApp/Skype:156-7062-6070
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Zhengzhou Dingli New Energy Equipment Co.,Ltd
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