Industrial Double Helical Gears
Industrial double-helical gears
Material: steel, customized
|Gear Type||Herring bone|
|Tooth Form||Herring bone|
Double helical gears are more difficult to produce due to their more complicated shape and, hence, more expensive than spur gears.
Double helical gears are used in many applications such as cranes, fluid pumps, and power transmission to the propulsion screws in military ships for a quieter and less vibration operation.
Our maximum external double-helical gear diameter is 1370mm (54 inches) * full face width of 250mm (10 inches) with a 30-degree helix angle. We have a wide selection of different pitch cutters.
We've been well-known as one of the leading double helical gear manufacturers and suppliers in China for over ten years. Our factory offers customized double-helical gear made in China at a competitive price. Welcome to contact us for wholesale service.
1. Could make products for customers according to customer samples or drawings
2. Can deal with various drawings soft wares: PRO/E, Auto CAD, Slid Work, UG, etc
3. Could offer samples for free if the model is simple and low value
4. Submit samples with official inspection reports, including material report, mechanical property report, and dimensional report
5. Can provide the third party inspection report
6. Could provide at least one-year quality guarantee after customer receives the products
7. We could supply storage service for customers if required.
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port