Three screw pump features and benefits

The characteristics of three screw pump 1, the stator and rotor contact screw seal line income chamber and the discharge chamber is completely separated, so that the pump has the role of the valve partition; 2, liquid, gas, solid multiphase mixed transmission; 3, the pump The inner volume of fluid does not change, there is no Swiss flow agitation and pulsation; 4, elastic stator volume chamber can effectively reduce the delivery of solid particles containing medium wear; 5, the input medium viscosity up to 50000Mpa · s solid The amount of up to 50%; 6, flow and speed proportional to the amount of automatic adjustment with the governor pump can be positive and negative transport. Three screw pump has the following advantages: 1, compared with the centrifugal pump without the need to install the valve flow rate is not chaotic linear activity; 2, and pump piston pump with self-absorption ability, high suction height; 3, and the diaphragm Pumps can pump a variety of mixed material mixed with impurities containing gas and solid particles or fibers of the medium, but also convey a variety of aggressive substances; 4, and gears, three screw pump can deliver high viscosity substances; 5, and the plunger Pump, diaphragm pump and gear pump is different, the screw pump can be used for filling and metering pharmaceuticals.

CBN Cutting Discs

CBN abrasive is mainly used for steel parts, such as high speed steel, die steel, 45 steel, etc., can be made into electroplating CBN, resin CBN, sintered CBN. Can be made into grinding wheel, cutting pieces, grinding head. Abrasive sharp, high temperature resistance, good thermal stability, wear resistance. The hardness of CBN is higher than that of ordinary abrasives and the ability to maintain shape is one of the main characteristics of high performance abrasives. CBN is very resistant to pressure. CBN has good thermal conductivity and can achieve cold cutting during grinding.

strong wear resistance, long life

The grinding ratio of CBN wheel can reach 3500-5500, which is 100 times higher than that of ordinary corundum wheel and 3-5 times higher than that of diamond wheel.

environmental protection, no pollution, energy saving and consumption reduction

No too much powder dust.

High work efficiency and good comprehensive economic benefits

The grinding is sharp, the grinding force is small, the dressing cycle of CBN wheel is long, the dressing amount is less, and the replacement time is long. Long service cycle, high grinding ratio, can obtain better economy, good shape retention in use, do not need to change and trim grinding wheel often, save working hours, improve working conditions, is conducive to machining operation.

Cubic boron nitride is not suitable for grinding hard metals and non-metallic materials. At high grinding temperature, CBN will react with alkaline aqueous solution. CBN grinding wheel will decompose in alkaline solution at 300℃, and can decompose in trace amount in boiling water, which will destroy the crystal shape of grinding grains. Therefore, oily coolant should be used instead of water-based coolant during grinding.

Cbn Cutting Discs,Flap Disc,Grinding Disc,Cbn Cutting Blade

Henan Jinlun Superhard Material Co., Ltd , https://www.jinlunsuperhard.com