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HH Roberts Machinery Ltd
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Millstar VH-480 Horizontal / Vertical Manual or CNC Bed Mill
51" x 33.5 " x 31" Travels
Millstar VH-480 bed mill
Made in Taiwan
  • The bed, column, saddle and table are manufactured from high quality Meehanite cast iron, stress relieved for high stability.
  • All slideways are hardened, precision ground, then coated with Turcite-B for maximum wear resistance.
  • The X, Y axes are protected by stainless steel telescopic covers.
  • The X, Y axis drive employs high precision lead screws, combined with double nuts, ensuring high accuracy of feed.
  • The spindle runs on precise angular contact bearings.
  • The spindle is precision manufactured from SCM21 alloy steel, heat treated and precision ground.
  • All gears in milling head are hardened and precision ground for quiet running.
  • The X-axis feed is driven by a high torque servo motor, providing variable feed speed.
  • The powerful spindle motor gives a high chip removal rate.
  • Choice of Fanuc, Anilam or Mitsubishi CNC controller.

spindle oil cooler on Millstar CNC bed mill
Spindle Lubrication and cooling
The gears and bearings in the milling head are lubricated by an efficient lubrication system to ensure their normal service life. The oil, after fan cooling, is delivered to the gears and bearings. 		Telescopic steel slideway covers on Millstar CNC machining centre
Practical Telescopic Covers
The X,Y axes slideways are protected by telescopic cover to prevent scratching on surfaces from chips, and extend the service life of the machine. 		combination horizontal vertical milling headstock on Millstar cnc bed mill
Vertical and Horizontal Milling Head
A combination of vertical and horizontal spindles in a milling head for efficient machining.
When operating with a rotary table, 5 surface machining can be quickly accomplished.
The gears inside the milling head are manufactured from SCM-21, carburized and tempered, then precision ground for heavy duty machining and smooth urnning.
Automatic forced lubrication to the milling head gears ensures minimum gear wear and long service life.
saddle on Millstar cnc milling machine
Rugged Saddle
Massive, scientifically rib reinforced saddle provides rigid support for the table and heavy workpieces. 		central lube system on Millstar VH560B machining center
Central Auto Lube System
examples of 5 sided machining on the horizontal vertical machining center
5-SIDE MACHINING IS AVAILABLE
This machine can be fitted withy a rotary table for easy and time saving 5-side machining.

VH-480
Table Table size 74.8" x16.5" 1900 x 420mm
X axis travel 51" 1300 mm
Y axis travel 33.5" 850 mm
Z axis travel 30.7" 780 mm
T-Slots ( width x trough number x pitch) 18 mm x 5 x 80 mm
Rapid traverse X, Y and Z   110 IPM 2800 mm/min
Cutting
Range 		Cutting length 51" 1300 mm
Cutting width 17.7" 450 mm
Cutting height 19.68 500 mm
Loading weight 3,300 lbs 1500 Kgs
Vertical
Spindle 		Spindle speeds 18 from 45 to1500 rpm
Spindle taper NT50 Cat-V-50 or BT-50
Distance of spindle nose to table surface 0 ~ 22.95" 0 ~ 583mm
Distance of spindle center to column 18.9" 480 mm
Horizontal
Spindle		 Spindle speeds 18 from 45 to 1500 rpm
Spindle taper NT50 Cat-V-50 or BT-50
Distance of Spindle center to table surface -0.4 ~ 30.30" -10 ~ 770mm
Distance of spindle nose to table surface 10.2" 260mm
Power Spindle motor 10 Hp
Axis motors 2 Hp
Dimensions L/R x F/B x Height 120 x 90 x 104" 3050 x 2280 x 2560 mm
Net weight (before packing) 12,100 lbs 5500 KG
Gross weight (after packing) 14,300 lbs 6500KG

Stanadrd Equipment
Options
  • Automatic lubricating system
  • Cooling system
  • Telescopic slideway covers
  • Tool box
  • Spindle draw bar
  • Leveling pads
  • Adjust bolts
  • Linear scales
  • Ball screws
  • Air power draw bar
  • Rotary table
  • 4th axis heads