Operating Tips:

Vertical Turret Milling Machine (3SU/3VU, 4SF/4VF, 4S/4V)


The large number of mill head adjustments makes these robust and stable universal milling machines ideal for drilling and milling simple to difficult workpieces in single part production, repair work, training etc.
1. Work table features large clamping area, surface hardened and polished.
2. Universal mill head can be turned, tilted and swiveled.
3. Hardened and polished guideways in all axis.
4. 3 automatic spindle feeds come standard.
5. Spindle is chromium plated and features micrometer depth stop.
6. Powerful coolant device included in machine base.


Standard Accessories:
Draw bar, Electric cabinet, LED machine light, Hand oil pump, Coolant device, Tool & tool box , Operation manual (English)
Option Accessories:
Inverter milling head, Air draw bar, 2-axis digital readout (DRO), 3-axis digital readout (DRO), Spindle feed ruler, Spindle protect guard, Worktable protect guard, Plastic splash guard, Electronic central lubrication, Coolant tray, Electro power feed for X axis, Electro power feed for Y axis, Electro power feed for Z axis, Gear box power feed, Table lifting motor, Rotary table, Dividing head, Slotting head, Machine vise with swivel base, Milling chuck collets kit 8pcs, Milling chuck collets kit 15pcs, Deluxe clamping kit set 58pcs 

Main Technical Features

Specification Unit 3SU/3VU 4SF/4VF 4S/4V
M250U M250C M250D
Table Size (W × L) mm 250 x 1270 (10''x50'') 254 x 1270 (10''x50'')
254 x 1370 (10''x54'')
Longitudinal Travel (X) mm 770 850 / 950
Cross Travel (Y) mm 400
Vertical Travel (Z) mm 400 400
T-slot No. x Size mm 3 x 16
Over Ram Travel mm 470
Spindle To Table mm 0-400
Spindle Taper  -  R8  (Optional : ISO30/ISO40) ISO40
Spindle Travel mm 127
Spindle Speed r.p.m 50HZ: 65-4540  60HZ: 80-5440 (16 Steps)
60-3600 (Variable)
Auto. Quill Feed mm/r Three steps: 0.04 (0.0015″) / 0.08 (0.003″) / 0.15(0.006″)
Spindle Motor HP 2.25kw/3HP 3.75kw/5HP
Head Swivel (L & R)  ° 90°
Head Tilting ( F & B)  ° 45° Fix 45°
X.Y.Z Guide Way - ▲■■ ▲■■ ▲■■
Dimension of package One  mm 1516×1550×2080
Two mm 1650×1790×2170
Three mm 1650×2285×2235
Gross Weight kg 1450 1490 1490


1. S models equip with Taiwan Made Step Pulley Milling Head.
2. V models equip with Taiwan Made Variable Speed Milling Head.
3.  "▲" means Double 55° Dovetail Guide-way; " ■ " means Rectangular Guide-way
4.  X,Y axis adopt Auto. feed gear box as Standard (3SU/3VU).

April 06 2020