Coborn Engineering Co. Ltd. | Precision Balancing | Precision Spindles

Here at Coborn Engineering Co, we have over five decades of continuous development, design and manufacture of all parts of the Coborn range. We produce precision balancing machines and very rigid and accurate diamond grinding machines to meet the increased demand for retrofit, updating and rebuild of our models.

Over 80 percent of our machines are still being used all over the world, underpinning a reputation for unbeatable quality, reliability and economy.

For almost seven decades we have designed and manufactured high precision spindles for use in a diverse range of applications including the Coborn diamond tool grinding machines. We have designed and built high precision spindles for a variety of companies in the field of aerospace and machine tools, either for new, remanufactured or reconditioned units.

We specialise in producing bespoke precision spindles and ‘one-offs’ to maximise the potential of any machine. We use bespoke software to manufacture electronic control systems for bespoke precision spindles or ancillary equipment, with upgrades and extras readily available. This means you are not constrained by current mainstream software capabilities.

We provide a comprehensive spindle repair and refurbishment programme covering all types of spindles. We manufacture new parts in-house achieving a fast and economic delivery. We hold an impressive stock of bearings so that in practice 90 percent of spindle repair and refurbishment can be carried out without the delay of outsourcing the bearings. We provide a pick-up and delivery service in most circumstances.

We specialise in dynamic and precision balancing services. We have been building balancing machines for over six decades and have a separate balancing department certified to BS EN ISO 9001:2008 (Cert no FS 39578) standards. Our precision balancing services are used and approved by Rolls Royce.