With full production capabilities for gears of all types, HZPT proudly offers worm and worm 
gear sets manufactured to customers from all industries. Worm gears can be manufactured up to 120″ in Bronze Worm Gear Wheels diameter, with worms obtainable in diameters up to 10″. For the gear, we can produce teeth and size ratios of up to 1.5 DP and 16 module. Featuring just-in-time production and scheduling capabilities, we can work with our customer to look for the most efficient and useful method to manufacture and deliver your worm gears and worm units.
Our material selection includes brass, bronze, stainless, and gray cast iron, and our full production capabilities include forging, die casting, centrifugal casting, and equipment and worm slicing 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 suit your individual requirements. Worms are offered Pilot Bored from Share or Specially Bored and Keyed to your requirements. Also Shaft Worms are standard catalogue items. Both styles of worms are available in Steel (En202) in its original condition or Hardened and Delrin as Standard. Wheels are available Simple Sided, Single and Double Bossed in Phosphor Bronze and Delrin as regular. They feature a Pilot Bore or on request to your specific requirements.
Anti-backlash Worm Wheels can be found in Metric and Imperial sizes for your precision applications. If the needs you have are completely nonstandard, basically send out your drawings or samples for a speedy quotation.
All standard parts are correct hand, still left handed parts could be made to order.