Gbm manufacturing pvt ltd is one of the major manufacturers of variety of mechanical power transmission couplings & expansion joints in india. The coupling product range includes gear coupling, pin-bush coupling, resilient coupling, disc coupling, tyre coupling and in expansion joints it includes non-metallic fabric type, multi layer fabric belt, metallic & rubber. For metallic expansion joint the company follow ejma standard. Non-metallic expansion joints are manufactured as per astm standard. Rotoflex tyre coupling comprises of a rubber of high quality which connects two metal hubs - one the driving shaft and other on the driven shaft. The tyre with reinforcements, specially designed and manufactured under advanced technology, provides reasonable resilience to the tyre coupling - a feature that makes a tyre coupling capable of absorbing shock load, parallel misalignment upto 4mm, angular misalignment upto 4o, end float upto 5mm or combination of all misalignment depending upon the size of the coupling.Design and construction of tyre coupling is such that : its mounting on and dismantling from shafts can be easily accomplished., inspection of components can be carried out without dismantling of coupling, tyre element can be easily replaced without disturbing the alignment of the installation, no lubrication is needed.
