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Millstar combination horizontal / vertical milling machines
Millstar Combination / Vertical Horizontal Milling Machines
5 Face Machining

All these models are available in Manual and CNC Versions Travels from 43" x 20" up to 79" x 41"

  Watch a video on these mills >>> video
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Millstar V-520 Bed mill by Jiuh-Yeh precision machinery
Millstar V-520 manual or CNC bed mill
shown with some options
44" x 20" x 20" travels
#50 taper spindle
detailed specs
Millstar VH-450  combination horizontal vertical milling machine
The Millstar VH-450
Horizontal / Vertical bed mill
Travels 43" x 28.3" x 30.7"
Detailed Specs
Millstar VF-650-A horizontal-Vertical CNC mill.
The Millstar VH-650 Milliing Machine
Horizontal and Vertical spindle in 1 head
Travels 59" x 40" x 37.4" or
67" x 41.3" x 37.4"
Detailed Specs
Millstar 520 vertical milling machine

The V-520 and V-500 vertical Bed Mill
Travels 43" x 20" x 20"  and
74" x 16.5" x 24"
# 40 or 50 spindle

Specs
Millstar vertical milling machine
The Millstar V-650 Vertical Milling Machine
travels 59" x 25.6" x 28"
  or  67" x 28" x 28"
# 50 taper spindle

Specs





Millstar VH-650
Horizontal Vertical bed mill,
Available manual or CNC.

Table 86.6" x 23.6"  ( 2200mm x 600mm)
Travels 67" x 41.3" (1700mm x 1050mm x 950mm)
# 50 taper in both spindles.

Specs







Millstar VH-650-B horizontal vertical CNC bed mill
Jiuh Yeh Millstar VH780 horizontal vertical milling machine m
VH-780 CNC version

Millstar VH-780 combination horizontal vertical milling machine
Travels  80" x 42" x 40"
Table 102" x 27.5" ( 2600mm x 700mm)
Both Spindles # 50 taper
specs
workpeice samples


5-SIDE MACHINING
This machine can be fitted withy a rotary table for easy and time saving 5-side machining.

Millstar vertical and horizontal milling head
Millstar way covers
Millstar coolant lube
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.
Telescopic Slideway 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.
Spindle and Gearbox lubricationa and cooling system
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.
Millstar casting
Millstar central lube
Midstate tombstone for horizontal milling
Rugged Saddle
Massive, scientifically rib reinforced saddle provides rigid support for the table and heavy workpieces.
Automatic timed lubrication system
We have Midstate tombstones in stock for fixturing work

Features
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 C5 class precision ball 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 or Mitsubishi CNC controller.
All models can be converted into CNC controlled system.

Vertical and horizontal heads
VH-450
VH-480
VH-550
Table Table size
1500 x 450 mm
59 x 17.7"
1900 x 420 mm
 74.8 x 16.5"
1900 x 500 mm
74.8 x 19.7"
X axis travel
1100
43.3"
1300
51"
1300
51"
Y axis travel
720 mm
28.34"
850 mm
33.46"
950 mm
37.4"
Z axis travel
780 mm
30.7"
780 mm
30.7"
800 mm
31.5"
T-Slot
number x width x pitch
3,  18 x 80 mm
5  18 x 80
5  18 x 80 mm
X Feedrate (variable)
mm/min
IPM
25 ~ 1500
1 - 59
30 ~ 2800
1.2 ~ 110
30 ~ 2800
1.2 ~ 110
Y Feedrate (variable)
mm/min
IPM
25 ~ 1500
1 ~ 59
30 ~ 2800
1.2 ~ 110
30 ~ 2800
1.2 ~ 110
Z Axis feedrate (variable)
mm/min
IPM
25 ~ 1500
1 ~ 59
30 ~ 1000
1.2 - 39
30 ~ 1000
1.2 ~ 39
X Axis Rapid travel 
mm/min
IPM
1500
59
2800
110
2800
110
Y Axis Rapid travel 
mm/min
IPM
1500
59
2800
59
2800
110
Z Axis rapid travel 
mm/min
IPM
1500
59
1000
39
1000
39
Range of 
cutting 
reference
Cutting length
1100 mm
43.3"
1300
51.2"
1300
51.2"
Cutting width
420
450
520
Cutting height
500
500
520
Loading weight
1000 kg
2,200 lbs
1500 kg
3,300 lbs
1500 kg
3300 lbs
Vertical Spindle
Spindle speed R.P.M
RPM
45 ~ 1500
45 ~ 1500
45 ~ 1500
Spindle taper
NT40
optionally NT50
NT50
NT50
Distance of Spindle nose to table surface
0 ~ 617 mm
0 ~ 24.2"
0 ~ 583 mm
0 ~ 22.3"
0 ~ 603 mm
0 ~ 23.7"
Distance of spindle center to column
450 mm
17.7"
480 mm
18.9"
550 mm
21.6"
Horizontal
Spindle
Spindle speed R.P.M
45 ~ 1500 RPM
45 ~ 1500 RPM
45 ~ 1500 RPM
Spindle taper
NT50
NT50
NT50
Distance of Spindle center to table surface
0 ~ 780 mm
0 ~ 30.7"
-10 ~ 770 mm
-0.4 ~ 30.3"
-10 ~ 810 mm
-0.4 ~ 31.9"
Distance of spindle nose to table surface
/
260 mm
10,23"
290 mm
11.41"
Power Spindle motor
10 HP
10 HP
10 HP
X axis feed motor
1.5 kw
1.5 kw
1.5 kw
Yaxis feed motor
1.5 kw
1.5 kw
1.5 kw
Z axis feed motor
1.5 kw
1.5 kw
1.5 kw
Packing
Dimensions
LxWxH (after packing)
2780 x 2060 x 2560
110 x 81 x 101"
3120 x 2280 x 2550
123 x 90 x 101"
3120 x 2280 x 2550
123 x 90 x 101"
Net weight (before packing)
4200 KG
9,240 Lb
5500 KG
12,100 lb
6000 KG
13,200 lb
Gross weight (after packing)
5000 Kg
11,000 lb
6500 Kg
14,300 lb
7000  Kg
15,400 lb

Vertical and Horizontal heads
VH-650-A
VH-650-B
VH-780
Table Table size  
1900 x 500 mm
59" x 19.7"
2200 x 600 mm
86.6 x 23.6"
2600 x 700
102 x 27.5"
X axis travel  
1500 mm
59.7"
1700 mm
66.9"
2000 mm
78.74"
Y axis travel  
1000 mm
39.4"
1050 mm
42.3"
1050 mm
41.34"
Z axis travel  
950 mm
37.4"
950 mm
37.4"
1000 mm
39.4"
T-Slot 
(width x trough number x pitch)
 
5,  18 x 80
5,  20 x 25
5,  20 x 125
X Feedrate (variable)  
30~2800 mm/min
1.2 ~ 110 IPM
30 ~ 2800 mm/min
1.2 ~ 110 IPM
30 ~ 2500 mm/min
1.2 ~ 98.4 IPM
Y Feedrate (variable)  
30 ~ 2800 mm/min
1.2 ~ 110 IPM
30 ~ 2800 mm/min
1.2 ~ 110 IPM
30 ~ 2500 mm/min
1.2 ~ 98.4 IPM
Z Axis feedrate (variable)  
30 ~ 1000 mm/min
1.2 ~ 39.4 IPM
30 ~ 1000 mm/ min
1.2 ~ -39.4 IPM
30 ~ 2500 mm/min
1.2 ~ 98.4 IPM
X Axis Rapid travel   
2800 mm/min
110 IPM
2800 mm/min
110 IPM
2500  mm/min
98.4 IPM
Y Axis Rapid travel   
2800 mm/min
110 IPM
2800 mm/min
110 IPM
2500  mm/min
98.4 IPM
Z Axis rapid travel   
1000 mm/min
39.4 IPM
1000 mm/min
39.4 IPM
2500 mm/min
98.4 IPM
Range of 
cutting 
reference
Cutting length (parameter)  
1500 mm
59"
1700 mm
66.9"
2000 mm
78.7"
Cutting width (parameter)  
620 mm
24.4"
620 mm
24.2"
750 mm
29.5"
Cutting height (parameter)  
640 mm
25.2"
640 mm
25.2"
750 mm
29.5"
Loading weight (parameter)  
2000 Kg
4,400 Lb
2000 Kg
4400 Lb
3000 Kg
6,600 Lb
Vertical Spindle
Spindle speed R.P.M  
45 ~ 1500 RPM
45 ~ 1500 RPM
45 ~ 1500 RPM
Spindle taper
NT50
NT50
NT50
Distance of Spindle nose to table surface  
0 - 753 mm
0 ~ 29.6"
0 - 753 mm
0 ~ 29.6"
0 ~ 803 mm
31.6"
Distance of spindle center to column  
650 mm
25.6"
650 mm
25.6"
780 mm
30.7"
Horizontal Spindle
Spindle speed R.P.M  
45 ~ 1500 RPM
45 ~ 1500 RPM
45 ~ 1500 RPM
Spindle taper
NT50
NT50
NT50
Distance of Spindle center to table surface
-10~940
-10~940
-10~990
Distance of spindle nose to table surface
290
290
200
Power Spindle motor
10 HP
15 HP
15 HP
X axis feed motor
1.5kw
1.5kw
3kw
Yaxis feed motor
1.5kw
1.5kw
3kw
Z axis feed motor
1.5kw
1.5kw
3kw
Packing
Dimensions
LxWxH (after packing) mm
3190 x 2520 x 2960
3490 x 2790 x 2970
3790 x 3210 x 3300
Net weight (before packing) kgs
7000 KG
7500 KG
15000 KG
Gross weight (after packing) kgs
8000 KG
8500 KG
16000 KG

Vertical only heads
V-520 V-500
Table
Table size   1500 x 350
59" x 14"
1900 x 420
74.8" x 16.5"
X axis travel   1100
43"
1300
51.2"
Y axis travel   520
20.5"
500
19.7"
Z axis travel   500
19.7"
600
23.6"
T-Slot (width x trough number x pitch) mm 18 x 3 x 80 18 x 5 x 80
X Feedrate(Variable)   25 ~ 1500 mm/min
1 ~ 59 IPM
30 ~ 2800 mm/min
1/.2 ~ 110 IPM
Y Feedrate(Variable)   25 ~ 1500 mm/min
1 ~ 59 IPM
30 ~ 2800 mm/min
1.2 ~ 110 IPM
Z Axis feedrate(Variable)   25 ~ 1500 mm/min
1 ~ 59 IPM
30 ~ 1000 mm/min
1.2 ~ 40 IPM
X Rapid travel   1500 mm/min
59 IPM
2800 mm/min
110 IPM
Y Rapid travel   1500 mm/min
59 IPM
2800 mm/min
110 IPM
Z Axis rapid travel   1500 mm/min
59 IPM
1000 mm/min
40 IPM
Range of 
cutting reference
Cutting length   1100
43.3"
1300
51.2"
Cutting width   490 mm
19.3"
470 mm
18.5"
Cutting height   500 mm
19.7"
500 mm
19.7"
Loading weight   1000 Kg
2,200 Lb
1500 Kg
3,300 Lb
Vertical Spindle
Spindle speed  R.P.M 45~1500
(Variable speed)
45~1500
(18 steps)
Spindle  taper   NT 40  (NT 50) NT 50
Distance of spindle nose to table surface   100 ~ 600 mm
4 ~ 24"
50 ~ 650 mm
2 ~ 25.6"
Distance of spindle center to column slide surface   520 mm
20.5"
500 mm
20"
Power
Spindle motor INV  10 Hp 10 HP
X axis feed motor 1.5 kw 1.5 kw
Y axis feed motor 1.5 kw 1.5 kw
Z axis feed motor 1.5 kw 1.5 kw
Packing
Dimensions
LxWxH (after packing)   2590 x 2060 x 2560
102 x 81 x 101"
2670 x 2280 x 2550 mm
105 x 90 x 101"
Net weight (before packing)   3800 Kg
8,360 Lb
5200 Kg
11,440 Lb
Gross weight (after packing)   4600 Kg
10,120 Lb
6000 Kg
13,200 Lb


Vertical only heads V-650-A V-650-B
Table
Table size   1900  x 500 mm
74.8" x 19.7"
2200 x 600 mm
86.6 x 23.6"
X axis travel   1500 mm
59"
1700 mm
66.9"
Y axis travel   650 mm
25.6"
700 mm
27.55"
Z axis travel   700 mm
27.55"
700 mm
27.55"
T-Slot (width x trough number x pitch) mm 18 x 5  x 80 20 x 5 x 125
X Feedrate (Variable)   30 ~ 2800 mm/min
1.2 ~ 110 IPM
30 ~ 2800 mm/min
1.2 ~ 110 IPM
Y Feedrate (Variable)   30 ~ 2800 mm/min
1.2 ~ 110 IPM
30 ~ 2800 mm/min
1.2 ~ 110 IPM
Z Axis feedrate (Variable)   30 ~ 1000 mm/min
1.2 ~ 39.4 IPM
30 ~ 2800 mm/min
1.2 ~ 110 IPM
X Rapid travel   2800 mm/min
110 IMP
2800 mm/min
110 IMP
Y Rapid travel   2800 mm/min
110 IMP
2800 mm/min
110 IMP
Z Axis rapid travel   1000 mm/min
40 IPM
1000 mm/min
40 IPM
Range of 
cutting 
reference
Cutting length   1500 mm
59"
1700 mm
67"
Cutting width   650 mm
25.6"
620 mm
24.4"
Cutting height   700 mm
27.55"
640 mm
25.2"
Loading weight   2000 Kg
4,400 Lb
2000 Kg
4,400 Lb
Vertical Spindle
Spindle speed  R.P.M 45 ~ 1500
(18 steps)
45 ~ 1500
Spindle  taper   NT 50 NT 50
Distance of spindle nose to table surface   50 ~ 750 mm
2 ~ 29.5"
0 ~ 788 mm
0 ~ 31"
Distance of spindle center to column face   650 mm
25.6"
650 mm
25.6"
Power
Spindle motor   10HP 15HP AC
X axis feed motor   1.5 kw 1.5 kw
Y axis feed motor   1.5 kw 1.5 kw
Z axis feed motor   1.5 kw 1.5 kw
Packing
Dimensions
LxWxH (after packing)   3190 x 2520 x 2960
126 x 100 x 117"
3200 x 2280 x 2550
126 x 90" x 101"
Net weight (before packing)   6500 Kg
14,300 Lb
7000 Kg
15,400 Lb
Gross weight (after packing)   7500 Kg
16,500 Lb
8000 Kg
17,600 Lb