With full production capabilities for gears of most types, HZPT proudly offers worm and worm gear sets manufactured to customers from all industries. Worm gears could be produced up to 120″ in diameter, with worms obtainable in diameters up to 10″. For the apparatus, 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 work with our customer to determine the most efficient and useful way to manufacture and ship your worm gears and worm pieces.
Our material selection includes brass, bronze, stainless steel, and gray cast iron, and our full production features include forging, die casting, centrifugal casting, and gear and worm cutting through hobbing, broaching, milling, or cutting. We will also complete worm gears and worms through honing, lapping, shaving or grinding.
Our extensive range of Worms and Wheels are Bronze Worm Gear Wheels available in both Metric and Imperial sizes offering many different ratios to suit your individual requirements. Worms are available Pilot Bored from Share or Specifically Bored and Keyed to meet your needs. Also Shaft Worms are regular catalogue items. Both varieties of worms can be found in Steel (En202) in its original condition or Hardened and 
Delrin as Regular. Wheels are available Simple Sided, Single and Dual Bossed in Phosphor Bronze and Delrin as regular. 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, basically send your drawings or samples for a speedy quotation.
All standard parts are correct hand, still left handed parts can be made to order.