Premium Energy Transmission Limited manufactures Standard Helical and Bevel Helical Gearbox. Premium Energy Transmission Limited is an ISO 9001:2000 certified company. The Company also manufactures Worm Gearbox, Vertical Coal Pulverizing Mill Gearbox, Planetary Gearbox, Helical and Worm Geared Motors, Bevel Helical Cooling Tower Gearbox, Fluid Coupling both Constant and Variable speed, Extruder Gearbox, Elevators Machines etc. The Standard Helical and Bevel Helical Gearbox, "H Series", finds an application in 50KW Agitators, Conveyors, Crushers, Cranes, Larger Ball Mills, Mixers, Aerators, Fin Cooler Drives, Kneaders and Thickeners. The Standard Helical and Bevel Helical Gearbox has power range up to 5500 KW and reduction ratio range up to 650/1.This Gearbox is case hardened and profile ground steel gears with inclined tooth to transmit the torque between parallel / Right Angle shafts with minimum noise. This Gearbox is available in sizes from 112mm to 355mm.