MILLSTAR

Bed type milling machine VH450

Series VH

Milling machine variation Universal

Milling Horizontal / Vertical

Working table size 1500mm x 450mm

Longitudinal travel (X-axis) 1100mm

Cross travel (Y-axis) 720mm

Vertical travel (Z-axis) 780mm

Specifications

Basic feauturies

Milling machine variation Universal

Milling Horizontal / Vertical

Horizontal worktable

Working table size 1500mm x 450mm

T-slots 5pcs / 18mm / 80mm

Max. weight of workpiece 1000kg

Feeds

Longitudinal travel (X-axis) 1100mm

Cross travel (Y-axis) 720mm

Max. speed of traverse feeds 1500mm/min / 1500mm/min / 1500mm/min

Rapid traverse 1500mm/min / 1500mm/min / 1500mm/min

Power of feed motors 0.75kW / 0.75kW / 0.75kW

Vertical spindle

Vertical travel (Z-axis) 780mm

Spindle speeds range 45rpm — 1500rpm — 60Hz

Spindle speed steps ranges Stepless-type

Spindle taper NT50

Distance between spindle axis and column 450mm

Distance between spindle end and surface of worktable 617mm

Spindle motor power 7.5kW

Horizontal spindle

Spindle speeds range 45rpm — 1500rpm — 60Hz

Spindle speed steps ranges Stepless-type

Spindle taper NT50

Distance from horizontal spindle axist to surface of working table 780mm

Overall dimensions and weight

Weight 4200kg

Overall length 3500mm

Overall width 3100mm

Overall height 2750mm

Peripherals

Digital Readout Unit (DRO)

SINO SDS6-3V

Quantity of controlled axis : 3pcs , Controlled axis : X-axis / Y-axis / Z-axis

Equipment

Description

Construction and Materials:

Bed, column, saddle, and table are made of high-quality Meehanite cast iron and stress-relieved for high stability.

Guideways and Protection:

All slideways are hardened, precision ground, and coated with Turcite-B for maximum wear resistance.
X and Y axes are protected by stainless steel telescopic covers.

Feed Accuracy:

X and Y axis feeds use high-precision lead screws with double nuts to ensure high feed accuracy.
X-axis feed is driven by a high-torque servo motor, providing variable feed speed.

Spindle Assembly:

Spindle runs on precision angular contact bearings.
Spindle is precision-manufactured from SCM21 alloy steel, heat-treated, and precision ground.
Powerful spindle motor enables a high chip removal rate.

Drivetrain and Gearing:

All gears in the milling head are hardened and precision ground for quiet operation.

Control System:

Choice of Fanuc or Mitsubishi CNC controller.

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MILLSTAR VH