Mills CNC reports that Doosan Machine Tools’ large capacity BM series of double column machining centres are in high demand.
Ask a component manufacturer about popular and proven large capacity machine tools and many will more than likely mention Doosan Machine Tools’ Puma lathes and DBC horizontal boring machines.
However, according to Mills CNC, the exclusive distributor of Doosan machines in the UK and Ireland, a new range of large-capacity Doosan machines is now occupying centre stage with UK and Irish large component manufacturers.
Judging by recent sales, Mills says these machines look destined to become the ‘go to machines’ for large component manufacture in the energy, aerospace and other heavy engineering sectors, as well as for the machining of large mould tool and dies.
There are three different sized machines in the range – BM1530M, BM2035M and BM2740M – each equipped with a low vibration, built-in, dual-contact (ISO/BT50) 25/30kW 12,000rpm spindle. The spindles featured on the machines are long nose types which protrude 293mm enabling them to machine deep pockets and cavities.
To ensure long-lasting precision, the BM machines are equipped with roller LM guideways and linear scales on all axes, and feature a ballscrew nut and bearings cooling system which, in conjunction with the latest thermal sensor technology, reduces the effects of thermal displacement.
Accuracy, as well as negating the effects of vibration, are further ensured by both the BM series’ (Doosan) patented base casting design and by anchoring BM machines to the floor during installation.
BM machines, irrespective of the model, have large Y-axis capabilities – up to 270mm on the BM2740M – for increased flexibility, and productivity potential is enhanced via their large quick change CAM-type tool changers (40/60 tool capacity).
The machines are equipped with large working tables up to 4,000mm by 2,500mm and can handle heavy loads up to 15,000kg. They feature the latest Fanuc 31i-B control with the Doosan Easy Operation Package (EOP) for quick job set-up and operation.
“Enquiries for our large capacity BM machines have rocketed over the last few months and a significant number have turned into sales,” Tony Dale, Mills CNC’s technical director reveals.
“From speaking to customers, it is evident that these machines were selected because they deliver the high process reliability and unrivalled machining performance that is customary with Doosan machine tools.”
Mills CNC www.millscnc.co.uk
