In order to ensure that the polishing fluid is not polluted, a Peristaltic Pump is used to transport the polishing fluid to the air bag of the accumulator. There are air bags in the accumulator, polishing fluid is in the air bag, and hydraulic oil is in the rest part to realize the isolated pressure transmission between the hydraulic oil and the polishing fluid. The cycle control loop is divided into two working states to ensure that the polishing fluid continuously polishes the workpiece surface. A kind of (1) Peristaltic pump sucks the polishing fluid into the closed air bag of accumulator A_from the colloidal container of nanoparticles. The plunger pump transmits the pressure to the polishing fluid in accumulator B_through pressure oil. The polishing fluid is extruded from the air bag of B and is sprayed to the surface of workpiece for polishing. The polishing fluid above the submerged liquid surface is sucked back to the polishing fluid container through peristaltic pump. Medium. A kind of
(2) When the accumulator_A_medium balloon is filled with polishing fluid, the oil circuit is switched by electromagnetic valve, so that_A_medium polishing fluid is extruded by hydraulic oil and sprayed to the surface of the workpiece for polishing, and the polishing fluid is conveyed to accumulator_B_by peristaltic pump.
Advantage of CR peristsaltic pump.
CR Peristaltic pump are easy to maintenance
replaceable tubes allow you to switch from one liquid to another in the shortest amount of time.
CR Peristaltic pump with high precision
The calibration function can ensure the filling accuracy for each dose .The suckback function prevents liquid (reverse): in the dispense mode, after the end of the direct cycle, the return stroke is initiated to prevent the liquid from flowing out of the pump tube during the stop.
CR peristaltic pump are non-pollution: the fluid only contacts the pump tube and does not touch the pump body;
CR Peristaltic pump is Versatility
CR peristaltic pump can be used with a variety of products and can be used in a variety of industries.
CR peristasltic pump are easy to work
After the power is turned off and on, the control system maintains the current settings (pump head tubing model and other parameter ).
CR peristaltic pump with good sealing: It has good self-priming ability and can be idling to prevent backflow.
CR peristaltic pump with Low shear: ideal for conveying shear sensitive, aggressive fluids
