If you also have demands for girth gear, do you know the solution that can meet all technical requirements: material, hardness, mechanical properties, flaw detection level, processing accuracy, etc., and can also save costs? These solutions have been adopted by Metso, and other well-known international enterprises. 
What used to be purchased from Europe is now made in China.
As one of China's top-3 steel casting manufacturers, Tenfaye can provide with one-stop steel casting solutions for : slag pots, girth gear, kiln ring tyre, end covers, etc. We can also customized other parts as drawings and requirements. 
Tenfaye customized φ9674, φ8221, φ7748 φ8722and φ6144 large gear for Metso

Do you have inquiry for our products ? we can send quotation for reference.