With full production features for gears of all types, HZPT proudly offers worm and worm gear sets produced to customers from all industries. Worm gears can be produced up to 120" in diameter, with worms available 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 creation and scheduling features, we can use our customer to look for the most effective and useful method to manufacture and ship your worm gears and worm sets.
Our material selection includes brass, bronze, stainless steel, and gray cast iron, and our full creation features include forging, die casting, centrifugal casting, and equipment and worm cutting through hobbing, broaching, milling, or cutting. We may 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 obtainable Pilot Bored from Stock or Specifically Bored and Keyed to your requirements. Also Shaft Worms are regular catalogue items. Both varieties of worms are available in Steel (En202) in its original state or Hardened and Delrin as Regular. Wheels are available Plain Sided, Single and Dual Bossed in Phosphor Bronze and Delrin as standard. They feature a Pilot Bore or on demand to your specific requirements.
Anti-backlash Worm Wheels can be found in Metric and Imperial sizes for your precision applications. If your requirements are completely nonstandard, simply send your Bronze Worm Gear Wheels drawings or samples for a speedy quotation.
All standard parts are correct hand, left handed parts can be made to order.