Adaptable Horizontal Machining Center

March 17, 2021

Combining unique features and leading industry-standard components—such as the FANUC 0iMF control—the MH 320A horizontal machining center creates an ideal precision machine tool for those entering the HMC market. 

 

The machine is equipped with a PC2 automatic pallet changer (APC), with each pallet spanning 12.6 in., lowering cycle times and increasing throughput. Weighing 14,550 lb., the MH 320A packs powerful features in a small package, maximizing productivity and utilizing every inch of floor space. The work envelope measures 16.9 in. in diameter by 18.7 in. in height, and can handle workloads of up to 551 lb. With this extensive work area, users are able to process a diverse range of parts. Other features include a 40-tool automatic tool changer (ATC) with functionality for big and heavy tools, improving the machine's versatility. The BIG-PLUS 40 taper direct-drive spindle ensures tool longevity and optimal part finish.

  • Dual 320 mm Pallets
  • Roller Guide Ways
  • 20HP/15,000rpm Direct Drive
  • Dual Contact Spindle 40 Taper
  • 15-in. Fanuc LCD Screen
  • Coolant Through Ballscrews (CTB)
  • Integrated Full Rotary B-Axis
  • Excellent Chip Evacuation
  • Easy Access for Setup & Maintenance

TRAVEL

 X-Axis Travel18.1 in. (460 mm)Y-Axis Travel18.1 in. (460 mm)Z-Axis Travel13.7 in. (350 mm)4th Axis Travel (Rotary Table)0 to 360-deg.

PALLET

 Pallet Surface to Spindle Center2.36 to 20.4 in. (60 to 520 mm)Pallet Center to Spindle Nose2.36 to 16.1 in. (60 to 409 mm)Pallet Size12.9 x 12.9 in. (320 x 320 mm)Pallet Load Capacity550 lb. (250 kg)Max. Workpiece Size16.9 x 18.7 in. (430 x 475 (mm)Pallet change Time8 sec

FEED RATE

 X-Axis Rapid Traverse1,968 in/min (50 m/min)Y-Axis Rapid Traverse1,968 in/min (50 m/min)Z-Axis Rapid Traverse1,968 in/min (50 m/min)4th Axis41 rpmCutting Feed (X/Y/Z)787 in/min (20 m/min)

SPINDLE

 Spindle Power20 HPSpindle Speed15,000 rpmSpindle TaperCat 40 Taper

TOOLS

 Standard Number of Tools40 stdMaximum Tool Weight17.6 lb. (8 kg)Maximum Tool Length12.6 in. (320 mm)Maximum Tool Diameterø 3.14 in. (80 mmMaximum Tool Diameter- No Adjacent Tool6.29 in. (160 mm)Tool Changing Time- Tool to Tool2.5 sec

GENERAL

 Coolant Tank Capacity80 gal (303 L)Machine Weight13,889 lb.  (6,300 kg)Machine ControlFANUC 0i-MF