Growth prompts new investment

Oldham-based Hopwood Gears, which derives half of its turnover from the manufacture of steel, aluminium and plastic gears – and the remainder from high precision subcontract work (particularly for the robotics and defence sectors) – has invested in a new Makino U6 H.E.A.T wire EDM machine from NCMT. The machine, which is capable of long periods of unattended operations, will help the company boost production capacity.

Behind the latest investment by the family-run firm was a doubling of turnover to £4m over the past two years, despite the pandemic.

Operations director Calum Baines says: “We first became aware of NCMT when we attended a gear seminar at their Coventry technical centre and were impressed with the level of technology, as well as the build quality of the machines.”

The new Makino at Hopwood spends 90% of its time in gear production activities, mainly for the wire-cutting of keyways in hardened steel.

Hopwood Gears’ managing director Cory Hopwood says: “As a result of our rapid growth, there was a shortfall of EDM capacity and we were constantly running behind with orders, but that situation has changed dramatically.”

He says that the Makino U6 H.E.A.T. is 30% quicker at cutting than the other EDM machine on-site and uses 30% less wire. The higher speed is due to a combination of machine rigidity and two large, high-pressure flushing pumps that are able to evacuate chips efficiently, allowing the wire to be pushed harder. Unusually, it is possible to mount a 16 kg wire spool that lasts for the whole of a ghost shift, without need for a space-hungry side loader.

For further information
www.ncmt.co.uk