DMTG MDH65A HORIZONTAL MACHINING CENTER

Technical Description

The DMTG MDH65A is a heavy-duty horizontal machining center engineered for precision manufacturing of large components including automotive engine blocks, steel castings, and aluminum parts. Featuring a robust 630x630mm worktable with a maximum load capacity of 1,300kg, this machine delivers exceptional rigidity through thick-wall box castings that minimize thermal deformation and maintain high precision during extended production runs. The CNC system, controlled by FANUC 31i technology, provides positioning accuracy of ±0.01mm with repeatability of ±0.006mm across all axes. With X/Y/Z axis travel of 1050/900/900mm respectively, the machine accommodates substantial workpieces while its compact configuration reduces floor space requirements by 30% compared to conventional designs. The dual-speed motorized spindle operates at 8,000 RPM standard with an optional 12,000 RPM capability, enabling both high-speed finishing and low-speed, high-torque cutting operations. The fully mechanical, cam-operated automatic tool changer (ATC) completes tool-to-tool changes in just 2 seconds with a 40-tool capacity expandable to 120 tools, supporting tool weights up to 25kg. An automatic pallet changer (APC) with direct-drive mechanism achieves pallet exchanges in 12.5 seconds, supporting up to 8-10 pallets for flexible production line integration. Linear roller guideways on all axes ensure smooth, accurate motion, while the BT50 spindle taper accommodates industry-standard tooling.