A equipment is a rotating machine component that utilizes cut tooth, or cogs, to mesh with another toothed part-usually another gear or a linear toothed part (called a gear rack)-to transmit rotational motion and torque. By using a combination of precision gears with the correct ratio, the velocity, torque, and even path of a power source can be changed. Two or more gears working together, called a gear train 
or a transmission, will almost always create a transformation in torque. If one gear is bigger than the additional, a mechanical advantage is produced; the rotational swiftness and torque of the respective gears differs in proportion to their diameters.
HZPT is a respected producer of precision gears for all applications. We precision worm gear provide precision gears in standard and custom inch-measure sizes and a number of configurations, including spur gears, anti-backlash gears, worm gears, helical gears, bevel gears, miter gears, pinion gears, and more.
We also offer a full type of precision gears in metric sizes.