Zy  Cost  China  in Gwangju Republic of Korea  Series Hardened Gear Surface Cylinderical Gear Reducer  with top quality

We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828

Zy Series Hardened Gear Surface Cylinderical Gear Reducer (ZDY80-ZDY560)

1. Compared with the former reducers, the dimensions of hard teethface reducers are decreased
By 56%, and the weight are decreased by 40%, but service life are increased by 3-4 times, and
Carrying capacity are increased by 8-10 times
2. Main spare parts such as gears, shafts are made of high-strength alloy steel and treated with
Carburization, quencher, gear grinding, the precision of gear is grade 6
3. The running efficiency of each stage is 98%-99%

4.Technical Data

Center Distance(mm) Ratio Output Torque Stage Specification
112~800 1.25~500 450~6600000 ZDY(1 stage)
ZLY(2 stage)
ZSY(3 stage)
ZFY(4 stage)

5.Model &Nominal centre distance

ZDY 80 100 125 160 200 250  
Ratio 1.25-6.3
ZDY 280 315 355 400 450 500 560
Ratio 1.25-6.3

6.Weight: 14kg-9320kg

7.Equipment Methods
1). Foot installment, 9 methods for installment; The output type can be hollow shaft,
Which includes straight key way connection ad expansion plate connection.
2). Backstop can be fixed to rotate in single direction.
3). High power can be equipped to achieve high capacity.


MOQ 1 Piece
Package Plywood case with PE foam inside
Delivery 20~25 days
Trade Terms FOB, CFR, CIF
Payment T/T,L/C,D/P
Shipping Port ZheJiang


Our superiority Delivery on Time.
Customized Items
Good Quality
Fast and Low Cost Delivery


Pre-sale services 1. Select equipment model.
2.Design and manufacture products according to clients’ special requirement.
3.Train technical personal for clients
Services during selling 1.Pre-check and accept products ahead of delivery.
2. Help clients to draft solving plans.
After-sale services 1.Assist clients to prepare for the first construction scheme.
2. Train the first-line operators.
3.Take initiative to eliminate the trouble rapidly.
4. Provide technical exchanging.

Product Pictures:

Our company :
AOKMAN® was founded in 1982, which has more than 36 years in R & D and manufacturing of gearboxes, gears, shaft, motor and spare parts.
We can offer the proper solution for uncountable applications. Our products are widely used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcohol market and various other types of machines with a strong presence in the international market.
AOKMAN® has become a reliable supplier, able to supply high quality gearboxes.With 36 years experience, we assure you the utmost reliability and security for both product and services.

Customer visiting:

1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than one hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% ept payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set

Welcome to contact us for more detail information and inquiry.
If you have specific parameters and requirement for our gearbox, customization is available.

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

Zy  Cost  China  in Gwangju Republic of Korea  Series Hardened Gear Surface Cylinderical Gear Reducer  with top quality

Zy  Cost  China  in Gwangju Republic of Korea  Series Hardened Gear Surface Cylinderical Gear Reducer  with top quality