The main reasons for water leakage in the internal mixer

January 12, 2024

A small internal mixer is a mechanical device that is equipped with a pair of specific shaped and relatively rotating rotors, and intermittently shapes and mixes polymer materials in a closed state with adjustable temperature and pressure. It mainly consists of an internal mixing chamber, rotor, rotor sealing device, feeding and pressing device, discharge device, transmission device, and machine base.
If the mixing machine leaks water, the first step is to check whether the production raw materials contain a large amount of water. If not, check whether the rubber mouth of the car is complete. Then try the rotor, mixing chamber, discharge door, and hammer to observe the location of the leakage.

The internal mixer is difficult to leak water, and the main reason for this situation is due to carbon black. Carbon black absorbs moisture from the air, and when mixed at a temperature of around 100 degrees, a large amount of water vapor is generated. When discharging glue, it accumulates into water, which can be mistaken for internal mixer leakage. The way to eliminate water vapor is to lift the pressure cap several times during each mixing process to discharge the water vapor, so that there is no water left.

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Small tablet press: 5T10T20T25T30T50T65T100T150T200T300T single layer, double layer, four column, with safety door, upper layer heating and lower layer water cooling, one layer electric heating and water cooling integrated, electric heating, water cooling, oil heating, hydraulic system, manual, semi-automatic, pneumatic, fully automatic laboratory small tablet press, hot pressing molding machine, rubber and plastic molding machine.

Small vulcanizing machine: 5T10T20T25T30T50T65T100T150T200T single layer, double layer, four column, with safety door, electric heating, water cooling, oil heating, hydraulic system, pneumatic, manual, semi-automatic, fully automatic flat vulcanizing machine, vacuum vulcanizing machine.

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Author:

Mr. GuangLei Zhu

E-mail:

495433589@qq.com

Phone/WhatsApp:

+8618925886717

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