TEL: +44 (0) 161 432 0222
Mini Gears and Components Worldwide UK and Global manufacture
Components Worldwide overseas sourcing
ground gears
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Components Worldwide
Overseas Sourcing:
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Member of the following associations:

Members of Northwest Aerospace Alliance

Members of Northwest Automotive Alliance

Gear Grinding up to 400mm diameter

Ground Gears Spur and Helical

Gear grinding at our UK facility

The gear grinding operation is a final finishing process that removes any small deviation on a gear tooth and is widely regarded as the most accurate way of finishing a high precision gear.

This process is widely used in industries such as automotive, marine, pump manufacture, printing equipment plus many other uses where noise, accuracy and high performance are critical to the finished product.

Hofler Helix 400K gear grinding machine reduced set up times
Recently installed Hoefler Helix 400K &
Hoefler Promat 400 CNC Gear Grinding
machines with full CNC control
Set up times on these machines are vastly
reduced compared to high production machines.
Ground gear blanks are checked for bore
concentricity on our newly installed Mitutoyo
S574 high accuracy CMM

Small / Medium volume batches with low tooling cost

The Hoefler gear grinding machine is one of the most accurate machines available on the market and under the correct set up grades up to DIN 5 can be achieved on a production basis.

What makes the machine unique is that the grinding wheel can be trimmed on the CNC controlled machine to achieve a huge range of gear pitches without having to order specific grinding wheels associated with high volume production machines.

Also special gear forms can be programmed and tested which is very helpful with new designs or enhancing the performance in such industries as Autosport.

We can produce all types of spur and helical gears including splines up to 400mm diameter. We are limited to 350mm in-house CNC gear inspection.

Ground Gears and Shaftsall types of ground spur and ground helical  gears
A large range of gears and shafts can be
ground on the Hoefler
Spur & helical gears can be ground up to
400mm dia.(and checked up to 350mm dia.)
on our CNC testing machine

Final Inspection and Services Offered

We can either offer a make complete or gear grinding only service with all our gears inspected and checked to the highest standards.

All parts are measured on our in house Gleason 350GMS CNC gear testing machine which accurately measures all tolerances and produces a graph representing the finished grade of gear.

CNC gear testing for ground gearsgears are graphed
The brand new Gleason 350GMS
gear testing machine for diameters
up to 350mm
A finished graph is produced
showing all the tolerances
and grade of gear achieved

  Mini Gears /
  Components Worldwide Ltd
  Top Gear House
  Bletchley Road
  Heaton Mersey Ind Est
  Stockport. SK4 3ED
  United Kingdom

  Tel:  +44 (0) 161 432 0222
  Fax: +44 (0) 161 432 0444

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Registered in England 877735 Components Worldwide is a trading name of Mini Gears (Stockport) Ltd