Contacts Spares Balancing Repairs About

Rotech Spindle Services

Rotech offers a repair and rebuild service for high frequency spindles of air and ball bearing construction, specialising in high-speed applications. We are approved repairers supplying a quality service to OEM standards.
Rotech dynamic balancing is a dedicated facility for the precise correction of unbalance in rotating components. We can accommodate large batches or one off prototype / R&D projects to tight tolerances.

About Rotech Spindle Services

Rotech have over 20 years' experience providing spindle repair services.We are a privately owned company, priding ourselves on providing excellent customer service at the best possible price

Spindle Repairs

  • With over twenty years experience, we continue to support customers in industries as diverse as printed circuit board manufacture, engraving, die cutting, plastics, woodworking and yacht building.
  • Our facilities include:
  • Clean assembly room.
  • Specialist dynamic balancing equipment ensuring quiet running and longevity of repairs together with low dynamic run out.
  • Comprehensive OEM test facility to ensure the rebuilt spindle conforms to original factory specifications.
  • We have a fully equipped machine shop for the repair of parts in-house.
  • All repairs carry a 3 month warranty.

Dynamic Balancing Services

Rotech has the knowledge, equipment and technical support to meet your needs for a high quality service to exacting standards.

What do we balance?
Shafts, rotors, armatures, fans and impellors, industrial tooling and cutters. Automotive parts such as crankshafts and flywheels. High-speed applications a speciality.
Our clients include F1 motorsport, leading motor manufacturers, specialist instrument makers, diamond rotary dresser manufacturers, land speed record teams and many other wide-ranging industries.

Why balance?
Unbalance is an uneven distribution of mass; the result of this is centrifugal force, which causes noise and vibration in rotating components. The effects of unbalance can be shorter service life of bearings, shafts and housings. Quality is affected with vibration in machine tools resulting in poor surface finish. High noise levels are undesirable both in the workplace and in consumer applications. Improved safety, as high vibrations can lead to equipment failure through fatigue. Dynamic balancing removes the forces caused by unbalance, reducing vibration and noise. This involves improving the mass distribution of a rotor, so that a smaller centrifugal force acts on its bearings.

We can cater for one off or large batches of components. Prototype / R&D work with confidentiality guaranteed. We have the facility to balance conventionally with the rotor supported on roller or nylon inserts, or to balance complete assemblies driven under their own power. Rotors from a few grams in weight to 440Kg. Lengths to 2.7m. Diameters to 1.260m Variable speed end and belt drive.

Schenck Approved
Rotech are a Schenck approved and trained balancing centre ideally located for your requirements in the South of England.

Replacement Spindles and Parts

Our long-standing relationship with suppliers enables us to offer replacement original collets and spares at highly competitive prices. For a guide to collet types and their application, please click the link on the top of this page. If the part you require is not listed please contact our sales office. 

We are happy to help with sourcing new and rebuilt replacement spindles for customers machines, and advise on possible upgrades. 

Manufacturers include Omlat Westwind Jaeger Precise HSD Excellon Trudrill GMN Fischer Fanuc Kavo Mechatronic and many others employed by companies such as Schmoll Hitachi Klingelnberg Lenz KLG Wessel Excellon SEL Biesse EEW Timax Kejie

Contact Us

Rotech Spindle Services
Unit 29 Lawson Hunt Industrial Park,
Broadbridge Heath,
West Sussex,
RH12 3JR,
United Kingdom

Telephone: 01403 791615
Fax: 01403 791645