Henan Dongtai Gear Wheel Co., Ltd.

Henan Dongtai Gear Co., Ltd.

Manufacturer from China
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6 Years
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QY3S Gear Reducer Gearbox Cylindrical 3 Stage Reduction Gearbox 187.5rpm Harden Tooth For Mines

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Henan Dongtai Gear Wheel Co., Ltd.
Country/Region:china
Contact Person:Chong Wang
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QY3S Gear Reducer Gearbox Cylindrical 3 Stage Reduction Gearbox 187.5rpm Harden Tooth For Mines

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Brand Name :Dongtai
Model Number :QY3S
Certification :ISO 9001:2016
Place of Origin :Henan, China
MOQ :1 Set
Price :Negotiated
Payment Terms :L/C, T/T
Supply Ability :5000 sets per month
Delivery Time :5-20 work dyas
Packaging Details :The Products are packed in the wooden Case.
Product Name :QY3S gear reducer grinding gear harden tooth surface three-stage cylindrical gearbox for mines
Gearing arrangement :Cycloidal
Rated power :0.4-350kw
Input speed :750-1500rpm
Output speed :30-187.5rpm
Gear ratio :63/90/140/200/250/300
Gear material :45# steel
Mounting position :Foot Mounted
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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.

QY3S Gear Reducer Gearbox Cylindrical 3 Stage Reduction Gearbox 187.5rpm Harden Tooth For Mines

QY3S Gear Reducer Gearbox Cylindrical 3 Stage Reduction Gearbox 187.5rpm Harden Tooth For Mines

Type Gear Ratio
QY3D/3S 16 18 20 22.4 25 28 31.5 35.5 40 45 50 56 63 71 80 90
QY4D/4S/34S 100 112 125 140 160 180 200 224 250 280 315 355 400

Center Distance 160 180 200 225 250 280 315 355 400 450 500 560 630 710 800
QY3S/4S/34S 185 195 215 230 255 270 310 335 375 415 450 510 565 600 670
QY3D/4D/34D 155 165 185 205 225 250 265 290 325 365 420 460 520 550 625

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.

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