survival gear / Pinion Brass Worm Gear Alloy Wheel Screw Shaft

1. Product Characteristics

A. We are china direct factory who make all kinds of worm and worm gears for nearly 20 years with rich manufacturing experience.

B. Module:M1 to M12

C. Material of worm: 45 steel and 40Cr (quenching to HRC42-53) and 20CrMn- Ti (carburizing and quenching to HRC58-63).

D. Tooth surface is fine grinding,  greatly improving the accuracy of transmission, reduces noise, and prolongs the service life.

E. Worm gear Material: alloy of tin and copper (10-1), alloy of aluminium and copper (9- 4)or as customer's requirement.

F. If you are interested, kindly send us drawing or sample and tell me your requirement. We will deal your inquiry in time.

2. Product Brief Introduction & Picture Show

Worms are used when large gear reductions are required. Many worm gears have a special advantage that other gear sets don’t have: the worm can turn the gear, but the gear cannot budge the worm. It's because the angle on the worm is so shallow that when the gear tries to turn it, the friction between the gear and the worm holds the worm in place. This feature is useful for machinery like conveyor systems, where the locking feature can act as a brake for the conveyor when the motor is not turning. Worm gear can custom manufacture or repair your worms for almost every application.

3. Company Profile & Workshop Glance

4. Our Competitive Advantages

5. FAQ

Q: What's your business type?
A: We are a manufacturer, and also have import & export trading right.

Q: What's your main products?
A: Power transmission gearboxes and gears. 
Such as: industrial HB gearbox, worm/helical/bevel/planetary gearbox, heavy duty gearbox, gearbox for crane/extruder/excavator/rolling mill/cement mill, etc.

Q: What about your warranty?

A:12 to 18 months warranty according to different products and lifetime service.

Q: What's your MOQ?
A: 1 set for different kinds of gearboxes, and 5 pcs for gears.

Q: Can you supply customized gearboxes or gears?
A: Yes, we can customize any kinds of gear and gearbox as per your requirement or drawings.

Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, gear type, speed ratio, input / output speed, rated power, mounting position,  More details will be welcomed.

6. My Contact Way