QY3S gear reducer grinding gear harden tooth surface three-stage cylindrical gearbox for mines

Brief Introduction

Our company is located in Changyuan City, Henan Province, China, which is the gathering place for the production of crane and its accessories. We have 26 years of production and manufacturing experience. We always provide customers with good product and technical support, perfect after-sales service. Since its establishment, we have been adhering to technological innovation, research and introduction of advanced technology, and constantly develop new products to meet market demand. Our company mainly engaged in gear, reducer and accessories, general machinery parts manufacturing and sales. We have a good product and professional sales and technical team. If you are interested in our products and services, we are looking forward to your online message or call for consultation.

Main features of reducer

1. Gear is made of high strength low carbon alloy steel by carburizing and quenching. The hardness of tooth surface can reach HRC58-62. CNC grinding technology is adopted for all gears, with high precision and good contact performance

2. high transmission efficiency: single stage over 96.5%; double stage over 93%; three stage over 90%;

3. stable operation and low noise;

4, compact structure, light weight, long service life and high bearing capacity;

5. easy to disassemble, check and assemble.

Our services

High Quality---- Quality Raw Material, Advanced Facilities, Fine Procedures.

High Productivity

Fast Delivery

Leading Level R & D Department

Experienced Marketing Manager

Professional Design Department

Brand Advantage

Excellent After-sales Service

FAQ

Q How can I get the sample to check your quality?

A After price confirmation, you can require for samples to check our product’s quality. If you just need a blank sample to check the design and quality. We will provide you sample for free as long as you afford the express freight.

Q What can I get the price?

A We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please tell us in your email so that we will regard you inquiry priority.

Q What is your term of delivery?

A We accept EXW, FOB Qingdao or FOB Shanghai, CIF ... . You can choose the one which is the most convenient or cost effective for you.

Q What about the lead time for the mass production?

A Honestly, it depends on the order quantity and the season you place the order.

Henan Dongtai Gear Co., Ltd. was founded in 1994. It’s a high-tech enterprise which can design and manufacture all kinds of gear reducers; The special reducer is non-standard design and customized.

Our main products are H & B series heavy-duty industrial gearbox, ZDY、ZLY、ZSY、ZFY series hard tooth surface cylindrical gear reducer; DBY/DCY/DFY/DCYK series hard tooth surface bevel gear reducer; QY, ZQ, ZSC series crane special reducer; R series helical gear reduction motor, F series parallel shaft helical gear reduction motor, K series spiral bevel gear reduction motor, S series helical gear worm gear reduction motor;0.5T-20T electric hoist reducer and various of shaft parts. We have the company's unique patent product which is anti-seepage oil reducer (The patent number: 200420003269.7). The product completely solves the problem of oil leakage of gear reducer which has plagued the industry for many years. The products have been sold to nearly 30 provinces, cities and autonomous regions in China, at the same our products are matched with more than 30 large crane factories in the industry. The company has excellent equipment, perfect process equipment, strong technical force, advanced testing instruments and complete testing means. The company undertakes the production and development of various standard and non-standard gears, and we have has passed ISO9001:2001 Quality System Certification.

The company is willing to provide the high quality, low price, high quality service business, the principle of contract and credit, the enterprise spirit of unity, development and innovation, to go hand in hand in economic construction, support each other and create a brilliant future together with friends.