Building Drums/ Toolings for Building Machine

Improved tire uniformity.
Faster size changes.
Guaranteed for 500,000 build cycles.
Extended production life via a more robust construction.
Precise fits and running tolerances maintained over longer periods.
4.5 times more bearing surface than any other types of drum.
High collapse ratio to ease carcass removal.
Adaptable to most first stage tire building machines rotary or push-pull.
Bead size range from 8" and larger.
Hardened and keyed shells as standard.
Customer specification unique features can easily be incorporated.More than 180 sets of modern machine such as CNC machines and precision measuring instruments. Our company passed ISO.9001.2000 and 6S quality control system .A smart manufacturing system makes sure that the products manufactured with absolute reliability and a long service-life. Sunstar Engineering" is now synonymous with the best quality TBM drum in China. Every year there are more than 1500 sets of high quality drum and tooling made in Sunstar Technology for customers such as Bridgestone, Continental, Giti, Deestone and Goldstone etc. Bridgestone, Mesnac, Safe-run and Hanch are our long-term partners
Every year we invest the research and development of products. We get many patens of new designed TBM drums and toolings. Now our products cover all series of RFT, PCR, LTR, TBR, OTR, Bias and Motorcycle tyre
Improved tire uniformity.
Faster size changes.
Guaranteed for 500,000 build cycles.
Extended production life via a more robust construction.
Precise fits and running tolerances maintained over longer periods.
4.5 times more bearing surface than any other types of drum.
High collapse ratio to ease carcass removal.
Adaptable to most first stage tire building machines rotary or push-pull.
Bead size range from 8" and larger.
Hardened and keyed shells as standard.
Customer specification unique features can easily be incorporated.