About "GUOMAO GROUP" COMPANY

Company name: Guomao Reducer Group Co.,Ltd

Address: No.111, Xihu Road, Wujin High Tech Zone, Changzhou city, Jiangsu Province, China

Established year:  1993

Quqantity of employees: more than 2000 employees

Factory square:  360000 square meters

Annual output: over 1.5 billion RMB

Annual production capability:  600,000 sets

Main products: B, X serial cycloidal reducer, ZDY, ZLY, ZSY, ZFY serial cylindrical gear reducer, ZLYJ serial gear reducer specially for plastic extruding machine, DCY serial bevel and cylindrical reducer, GR serial helical geared motor, GS serial helical worm geared motor, GK serial helical bevel geared motor, GF serial parallel helical geared motor, PV serial general gear box, MBY edge-driven geared reducer, GX series modular planetray gear units.

Qualifications of quality: CE, ISO9001:2008, CCC

SZ Serials introduction: 

SZ Serial gearbox for conical twin-screw rod extruder is a special driving unit matched with conical twin-screw rod extruder. It consists of two parts, namely, the reduction box and the distribution box, then drives the double output shafts(the indluded angle is the same with that of twin-screw rods)via a pair of small conical spiral gears with driving ratio of 1:1, thus to drive screw rods to rotate outward with different direction. 

Features of product:

1. There are involute cylindrical gears in the gearbox, which data and structure are optimally designed by the computer.

2. The gears are made of top-quality high-strength low carbon alloy steel after carbon penetrating, quench and teeth grinding. It has high hardness on teeth surface, large bearing ability, small noise, smooth operation and high driving efficeincy.

3. The material of the distribution box is nodular graphite casting iron and the gears have high-strength ground teeth, in which snake-shaped cooling water pipes are distributed.

4. The maximum input speed of the gearbox is normally not larger than 1500rpm.

5. The temperature in work environment is -10℃-+45℃ . When temperature is lower than 0℃, the lubricant oil should be preheated to  +10℃ before starting.

Dimension and type of assembly:

Our workshop:

Manufacturing management of lean production workshop. We ownded the first GPS lean production assembly line for cycloid owned by Guomao among peers.

Advanced Equipments:

Guomao Group possesses a lot of domestic-made and imported advanced equipment and testing instruments, including Niles contour gear grinding machine imported from German. OKUMA horizontal machining center imported from Japan. Gear inspection and test center and three-coordinates measuring machine. Guomao Group, having state-of-the-art equipment, advanced management conception, perfect quality management system and high quality staff member team, can meet the needs of customers.

Certificates:

Package:

There are two packages. One is wooden case, another is plywood case.

Application:

Our service:

GUOMAO Group, having state-of-the-artequipment, advanced management conception, perfect quality management system and high qualitystaff member team as well as network service with over 90branches, can meet the needs of customers.
1. We could supply the samples if you have a good quantity.
2. We undertake the problems due to quality.
3. We supply detail answers about technical questions.
4. Different kinds of payment are available for you.
5. We are the manufacturer so we could supply the products as soon as possible.
6. At the instance of our dear customer, we can do some nonstandard design.

Welcome to contact us for more detail information.

Please leave a message or inquiry.

We will reply you at any time.

Welcome standard-product or OEM inquiry. 

Skype: gmreducer01

QQ: 2747944350

Mob: 0086 13775031966