The ultra filtration membrane is a semi-permeable membrane, incorporated into membrane modules. The semi-permeable membrane is a thin selective layer and the membrane modules are typically made of a spongy material. The characteristics of the thin selective layer determine the size of the species passing through the membrane. The influent stream to the ultra filtration membranes flows across the membrane surface at a high velocity.

Ultra fine pulverizer is a unique equipment to handle the mass that is most difficult to grind. It gives the desired fineness with a very high capacity and that too at lower power consumption. No special feeding systems such as screw conveyor or rotating valve is required it pulls the material in, due to high suction of air and throws in high vertical discharge pipeline makes even drying possible with in the same equipment. The equipment is available in vertically mounted or horizontally mounted on tough frame. It is widely used in the super micro-pulverization of the industry such as chemical, medicine, foodstuff, plastic and food.