High tech, excellent performance
Four or Six blade spiral rotor design, better sealing performance than traditional two - and three blade seals, high efficiency, no pulsation balance type container sealing patent, specially designed for harsh working conditions, ultra long service life, patented technology synchronous gear ApI676 standard AGMA12 level precision fully synchronized, special design to avoid rotor delamination, dual axis support on both sides of the rotor, reducing shaft deflection and greatly reducing wear
