'VEM' chamber is completely suspended / isolated using 'Tuned Springs' method. Drive is directly connected to the chamber. This unique design saves and reuses 'rebound' vibrational energy. Due to high speed of motor, action generated within grinding media inside chamber is exactly similar to traditional rotating ball mill, but with high attrition rate. 'VEM' is not limited by gravitation action falling ball method and generates very high impact forces over grinding media by rapid action of vibro motor, resulting in fine / ultrafine grinding.

Much larger and more frequent impacts on the material results to faster and fine grinding. The VEM mill is remarkably fast and energy efficient, and is capable of quickly reducing very hard material into micron level. No special foundation is required since the energy applied is directly back into the mill and not the floor.

HVPL designs and supplies complete grinding and sizing systems for all types of materials. Systems include precrushers, variable feed material feeders, conveyors, dust collectors and rotary valves. Special particle size equipment available includes: Standard Screen, Ultrasonic Screens and Adjustable air cyclone classifiers.