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          HEX MIT Inc designs and manufactures innovational dosing systems and dosing components for all automatic production lines and assembly processes. To provide the best precise, reliable, production-efficiency and cost saving is our commitment.  To achieve it, we continuously improve our products, bring new ideas to the market and place the utmost importance on quality and service.

          Our products are suitable for various viscosity especially for higher, and free of pulsation with low shear force in conveying and dosing. Our single dispensers or double dispensers’ set could be applied into wide range of industries, such semi-conduct, electronics, automotive, aerospace, solar, food, biochemicals, pharmaceuticals or cosmetics.

          After decade research, countless testing and verifying, HEX MIT Inc., is proud to provide “Micro Precision Dosing Dispenser” to Industry. According to the eccentric screw pumps also rotary positive-displacement pumps or progressive cavity pump, they could provide continuous stable precise dosing and pulsation-free liquid flow.

A progressive cavity pump is also a type of positive displacement pump and is also known as a progressing cavity pump, progg cavity pump, eccentric screw pump or cavity pump. It transfers fluid by means of the progress, through the pump, of a sequence of small, fixed shape, discrete cavities, as its rotor is turned. This leads to the volumetric flow rate being proportional to the rotation rate (bidirectionally) and to low levels of shearing being applied to the pumped fluid. Hence these pumps have application in fluid metering and pumping of viscous or shear-sensitive materials. The cavities taper down toward their ends and overlap with their neighbours, so that, in general, no flow pulsing is caused by the arrival of cavities at the outlet, other than that caused by compression of the fluid or pump components. (above reference wikipedia)

HEX MIT Dispenser has two core parts “Rotor” and “Stator”. The Rotor inserted into Stator and formed sealed cavities  in between. While the Rotor turning, a continuous sealed cavities is formed and discharging volume is generated. The discharge volume is proportional to the rotor speed, also you could change the rotating direction to reversing discharge volume.

The motion in between Rotor and Stator is showed for reference.