NCMT to debut high-capacity five-axis HMC to MACH

MACH 2026 will see Coventry-based NCMT introduce the Makino a800Z to the UK market. The large-frame, five-axis horizontal machining centre (HMC) has been developed for high-precision, high-throughput machining of sizeable aluminium, steel and titanium components. The show is taking place 20-24 April at the NEC, Birmingham.

The a800Z features a twin-pallet configuration with 800mm square pallets, each capable of supporting workpieces weighing up to 2,000kg. The design is aimed at manufacturers requiring both volume productivity and consistent accuracy when machining large, multi-face components in single set-ups. X, Y and Z travels of 1,280 x 1,200 x 1,325mm are combined with a full five-axis configuration, using a rotary B-axis and C-axis table arrangement that allows complex components to be machined in ‘one hit’. Rapid traverse rates of up to 60m/min on linear axes support high metal removal rates and reduced cycle times.

Spindle options include high-torque and high-speed variants, with maximum speeds up to 10,000rev/min as standard there is an option for 15,000rev/min and power ratings designed to handle aggressive roughing as well as fine finishing operations. The spindle nose is supported by Makino’s thermal-stabilised structure, ensuring dimensional accuracy is maintained even during extended unmanned production runs.

Micron-level accuracy
As with all Makino large HMC platforms, chip evacuation has been a primary design focus. The working area incorporates steeply sloped panels and high-volume coolant delivery from multiple points, ensuring swarf is rapidly cleared from the cutting zone. Chips are directed into a high-capacity conveyor system, preventing recutting and protecting surface finish quality.

The machine is equipped with Makino’s eSTABILISER thermal management system, which actively compensates for ambient temperature changes. This allows consistent micron-level accuracy without the need for costly climate-controlled workshops, reducing overall energy consumption and operating costs.

Tool storage options are scalable, with magazine capacities extending well beyond 200 tools, making the a800Z suitable for complex part families and high-mix production environments. Automation readiness is integral to the platform, with compatibility for pallet pools and external handling systems.

The Makino a800Z will be on display throughout MACH on the NCMT stand where visitors can discuss application suitability, automation integration, and ROI modelling with NCMT engineers.