With full production features for gears of most types, HZPT proudly offers worm and worm gear sets produced to customers from all industries. Worm gears could be manufactured up to 120″ in Bronze Worm Gear Wheels diameter, with worms available in diameters up to 10″. For the apparatus, we can produce teeth and size ratios of up to 1.5 DP and 16 module. Featuring just-in-time creation and scheduling capabilities, we can use our customer to determine the most efficient and useful method to manufacture and deliver your worm gears and worm models.
Our materials selection includes brass, bronze, stainless, and gray cast iron, and our full creation capabilities include forging, die casting, centrifugal casting, and equipment and worm cutting through hobbing, broaching, milling, or cutting. We will also finish worm gears and worms through honing, lapping, shaving or grinding.
Our extensive range of Worms and Wheels can be found in both Metric and Imperial sizes offering many different ratios to fit your individual requirements. Worms are available Pilot Bored from Stock or Specially Bored and 
Keyed to meet your needs. Also Shaft Worms are regular catalogue items. Both styles of worms are available in Steel (En202) in its original condition or Hardened and Delrin as Standard. Wheels are available Basic Sided, Single and Double Bossed in Phosphor Bronze and Delrin as standard. They feature a Pilot Bore or on demand to your unique requirements.
Anti-backlash Worm Wheels can be found in Metric and Imperial sizes for your precision applications. If your requirements are completely nonstandard, merely send out your drawings or samples for a speedy quotation.
All regular parts are right hand, remaining handed parts could be made to order.