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microparticle engineers private limited

MIKRONSŪ Twin Shaft Mixers

MIKRONSŪ Dual Shaft High Speed Disperser are mixers that will disperse pastes far too heavy for single shaft Speed Dispersers in excess of 300,000 centipoises. This MIKRONSŪ dual mixer is a two machine in one combining the dispersing action of a high speed shaft and disc impeller with the high shear action of the heavy duty open impeller.

To increase the dispersion of high gloss coatings, and in many cases eliminate the need for sand milling of fine grind finishes. This machine has two high-speed shafts, each with variable speed and four impellers - two on each shaft positioned to alternately overlap. The shafts can be moved sideways so that the impellers are a few inches apart or moved together so that the blades overlap (without touching). In the open position the impellers create the greatest batch circulation. In the closed position impellers produce greatly increased dispersion action. While both high-speed shafts operate in the same direction, when opposite sides of the blades overlap they are moving in opposite directions. The effect on material being dispersed is that the rim or the tip speed is doubled.

The advantages of the high-speed dual shaft disperser over the single shaft model are many:

. Faster pigment loading.
. Less heat build-up.
. Better dispersion.
. Lower viscosity operation.
. Less air entrapment