Many customers consulted us online about big mechanical parts and its processing. In this article, I will sum up three common questions from customers.

1. How does the gear manufactured? or what's the casting process of girth gear like?

Our company  is specialized in large gear, metallurgical & mechanical parts with diameter of larger than 2m. For the large girth gear, it is suitable to choose sand casting. In short, that is make wooden pattern - modelling - pouring - heat preservation. And then do the followed-up cleaning work, sand cleaing, polishing and flaw detection.

2. What is the price of the custom mechanical  from your company?

Many customers are interested in the price question, like how much is the 2m girth gear? What's the cost of the ball mill girth gear? How much per ton? Actually, the price of customzied product is calculated according customers' drawings, material, dimensions and process.

3. How long is the manufacturing period of your company's girth gear?

Our company has φ16m heavy double-column vertical lathe, φ8m vertical lathe and φ8m gear hobbing machine imported from Russian, Czech T6920 landing boring-milling machine and domestic TX220 floor type boring-milling machine, 6625Y (2.5m × 8.0m) gantry milling machine imported from Russia, domestic 120 × 3000 heavy CNC Universal Machine, and other processing equipment.

Such a strong production capability ensures a fast delivery for you, giving priority to good product quality.

Welcome to conatct us at any time for detail information about large girth gear.