Changzhou Mingdi Machinery DP Series Involute Planetary Gearbox Parts Transmission Parts for industrial sewing machine

1. Product Characteristics

2. Product Brief Introduction & Picture Show

The gearboxes can be supplied as motor gearbox units assembled on baseplates for convenience. Electromagnetic brakes, back stops, clutches, couplings and other mechanical devices can be incorporated in the design to give a complete drive unit.

- Modular design enable standardization of many basic components, interchangeability improved and quality guaranteed;

- Heavily loaded housing parts are made out of spheroidal graphite cast iron, all other parts are out of grey cast iron to improve the rigidity and shock resistance. Other materials on request

- Reduced costs and weight due to high power density and finely graduated sizes, effective cooling system if need

- Different structures and flexible mounting positions capability

- Compact structure, small volume to save mounting space;

- Sun and planet gears have spur gear teeth are case-hardened and ground. Annulus gears are mostly quenched and tempered and shaped or ground, depending on size. Bevel gears are case-hardened and, depending on size, lapped, HPG-cut or ground. The gears and gear shafts of the primary gear stages have helical teeth and are case hardened and ground. Other materials on request

- High efficiency up to 98%per stage, low noise and temperature, and high precision grade up to 6 or better of ISO1328;

- Gears are all grinded and internal gear ring through nitriding process, gearbox housing through aging treatment then annealing to relieve stress twice, therefore the bearing capacity very high;

- Best China bearings used, may use other bearings like SKF, NSK and FAG, and double-lip oil seal make sure no oil leak;

- Every gearbox 100 percent tested prior to delivery;

Mingdi Other Main Products Series Show 

3. Company Profile & Workshop Glance

Changzhou Mingdi Machinery Co., Ltd is a professional transmission machinery manufacturer with more than 13 years experience in this filed, who is specifized in producing various gears, gearbox and reducers, the hardened-tooth-surface cylindrical gearbox that is our featured product is widely used in four fields, among which are electrical machinery, plastic extrusion machinery, railway engineering machinery and metallurgical machinery industry.

4. Product Applications

 P series planetary gearbox  Involute planetary gear was used to transmission, rational use of internal and external gear, power split. Therefore, the characteristics were light weight, small size, big ratio range, high efficiency, smooth operation, low noise, high adaptability. Reducers are widely used in metallurgy, mining, lifting and transportation, electricity, energy, building materials, light industry, transportation and etc.

5. Our Competitive Advantages

A. Ability to produce customerized products as request. 

B. Complete processing & testing equipment. 

C. Our strong belife is quality is our culture and quality is the soul of enterprise.

D. Competitive price: we can give you an edge over your competitors.

E. We ensure to make immediate response on your enquiries or any queries in 12 hours.

6. FAQ

Q: What's your business type?
A: We are a manufacturer, and also have import & export trading right.

Q: What's your main products?
A: Power transmission gearboxes and gears. 
Such as: industrial HB gearbox, worm/helical/bevel/planetary gearbox, heavy duty gearbox, gearbox for crane/extruder/excavator/rolling mill/cement mill, etc.

Q: What about your warranty?

A:12 to 18 months warranty according to different products and lifetime service.

Q: What's your MOQ?
A: 1 set for different kinds of gearboxes, and 5 pcs for gears.

Q: Can you supply customized gearboxes or gears?
A: Yes, we can customize any kinds of gear and gearbox as per your requirement or drawings.

Q: What information should be given, if I want to buy gearbox?
A: Gearbox ratio, gear type, speed ratio, input / output speed, rated power, mounting position,  More details will be welcomed.

7. My Contact Way