Changzhou Machinery used Crown Pinion Gears Ring for concrete mixer & tractor trucks Pinion Gear Ring

- High precision involute gear 

- Precision can reach DIN 4/ AGMA 13 

- Gear modulus: 1 - 60 

- 18 year experiences 

Our gear has many features: High-producing precision, difficult machining, and much more inspecting points, complicated producing technology, etc. It realized the national high-power electrical locomotive localization, and is exported to foreign countries. This can prove that our company achieved advanced level of gear manufacturing. 

 

Tooth profile:	Spur, Helical, Herringbone, involute
Material:	Alloy steel: 42CrMo, 40CrNiMo... Carbon steel: Steel 35, 40CrMo Cast Iron: HT250, QT400...
Process:	Forging, Casting, Evaporative pattern casting, welding
Heat treatment:	Annealing, Quenching, Tempering
Pressure Angle	20 Degree
Surface Treatment:	Grinding & Caburization, Nutrition, Shot peening , Surface Quenching.
Diameter	Outer Diameter: φ300-5000mm

 

Changzhou Mingdi Machinery Co., Ltd. Has started its own gearbox business since 2002, we attach importance to the research and development of new product. We offer big range of gearboxes, including cylindrical hard-tooth-face gearbox, P planetary gearbox, RV worm gearbox, ZLYJ

 plastic extruder gearbox, customized gearbox & gear etc, with a strong advantage on cylindrical hard-tooth-face gearbox and customized gearbox, we follow strict qualitycontrol system from the start to end. 

Our mission is to design and offer the reliable solution to your gearbox need, and to promote sustainable and shared development with customers by providing honest, responsible, prompt services.

A. Ability to produce customerized products as request.

   with over 12 years OEM experience, we can custom-make any gears you need as per your drawings.

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.

If any problems or queries, please just feel free to contact me at your convenience, wish you all a wonderful day and we sincerely look forward to your enquires.