With full production features for gears of all types, HZPT proudly offers worm and worm equipment sets produced to customers from all industries. Worm gears could be produced up to 120″ in diameter, with worms available in diameters up to 10″. For the gear, we can produce the teeth and size ratios as high as 1.5 DP and 16 module. Featuring just-in-time production and scheduling features, we can use our customer to determine the most effective 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 production capabilities include forging, die casting, centrifugal casting, and gear 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 selection of Worms and Wheels can be found in both Metric and Imperial sizes offering many different ratios to fit your individual requirements. Worms are obtainable Pilot Bored from Stock or Specially Bored and Keyed to your requirements. Also Shaft Worms are regular catalogue items. Both varieties of worms can be found in Steel (En202) in its Bronze Worm Gear Wheels original condition or Hardened and Delrin as Regular. Wheels are available Basic Sided, Single and 
Dual Bossed in Phosphor Bronze and Delrin as regular. They feature a Pilot Bore or on demand to your specific requirements.
Anti-backlash Worm Wheels are available in Metric and Imperial sizes for your precision applications. If the needs you have are completely nonstandard, merely send your drawings or samples for a speedy quotation.
All regular parts are right hand, still left handed parts can be made to order.