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Advantages of peristaltic pump application in chemical mechanical polishing process

2022-03-02

Chemical mechanical polishing refers to the process of using the polishing machine, polishing fluid, polishing cloth, etc. to achieve high flatness of material surface under certain technological conditions, and the supply of polishing fluid is completed by a Peristaltic Pump.
Peristaltic pump unique pumping liquid and pump body strictly separated structure and pump tube and pump head can be replaced at any time so that in the chemical polishing process, the advantages of peristaltic pump application are very obvious.
(1) No pollution: in the process of chemical polishing, the polishing fluid conveyed by the peristaltic pump always flows in the pump tube, and does not contact the pump body, especially the mechanical transmission mechanism, avoiding metal pollution in the process of chemical mechanical polishing, and will not damage the mechanical components of the pump body due to the corrosive effect of the polishing fluid.
(2) Self-priming ability: In the process of working, the peristaltic pump can produce enough vacuum suction to suck the polishing liquid from the night pool to the pump tube, to avoid the water filling process of the early filling pump and suction tube. This also eliminates the need to flood water, thus eliminating the need to place the pump below the liquid source level, making the installation position of the pump more flexible and better integrated with the polisher itself. In addition, water in the peristaltic pump will not be lost, so unnecessary shutdown can be avoided.

(3) Simple operation: the operation of the peristaltic pump is very simple, and can be used out of the box. The installation of pump head only needs to be installed with a hand screw in a few minutes. The installation, disassembly, and locking of the pump pipe can be carried out at any time according to requirements without any tools. In addition, the control of the peristaltic pump is simple, the speed can be controlled with a dial or small keyboard, and the more complex tasks can be programmed through the intuitive and easy-to-understand menu. In addition, according to different flow requirements, a peristaltic pump can also be connected to 2-To 3 pump heads at the same time, to achieve multiple supplies of polishing fluid.

If you need a peristaltic pump,please contact:www.crpump.com,sales01@crpump.com,15633705132

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