Belts pulley, is steel zinc plate, but you can specify other materials with custom orders.
Aluminum pulleys are available in English and metric.



The lowest cost and shortest delivery schedules are normally achieved through the use of standard worm and gear sets. In addition to using standard shaft center distances, ratios, and bearing mounting parts, designs should include standard bores, flanges, and bolt circles where possible. Since the use of non-standard hubs is not uncommon to the worm gear industry,  provides for this by having a flanged rim design available for mounting on any adaptable center.

Our metric worm gears come in pairs with worm shafts or worms. They are made of stainless steel, steel, brass or plastic materials. Available in different sizes ranging from module 1 to module 5.

manufactures worm gear sets, which are comprised of a worm and worm wheel, for use in a variety of industries including aerospace and military instrumentation, medical, dental, oil and gas exploration, robotics, optical and industrial controls. Our precision worm gear sets can be manufactured to meet the latest AGMA/ISO specifications up to the equivalent of AGMA Q14 per AGMA 390.03.

MOQ No Limit For MOQ, Any Quantity Is OK
Lead Time Sample: within 10 days.

Mass Production: with in 25 days after receiving the deposit

Package *a. pp bags + carton + pallet

*b. according to customers’ requirements

Payment  *T/T : 30% beforehand, balanced 70% before shipping


Service *delivery on time

*Good after-sale services

* provide product design, processing and assembly

2.Professional information

Materials Aluminum, Steel, Stainless steel, Brass, Copper, Bronze, ABS, PC, PO, POM, Nylon, Teflon etc.
Surface finish Anodized, Oxide, Plating, Brushing, Polishing, Blackened, Powder coating,   Sandblasting, Laser engraving etc.
Inspection Equipment CMM, Projector, Calipers, Micro caliper, Thread Micro caliper, Pin   gauge, Caliper gauge, Pass meter, Pass meter etc.
Accuracy Accuracy Of Machining:+/-0.005mm

Accuracy Of Grinding:+/-0.005mm

Surface Roughness:Ra0.8




Drawing format