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GROMAX>Milling/Drilling
Machine>Milling Machine>Knee-Type
Milling Machine
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| GROMAX Knee-Type
CNC Mill with Centroid Control |
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ISO 9002 Quality
Assurance:
0.0004" positioning accuracy/0.0002" positioning repeatability
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Features:
- ISO 9002 quality assurance
- 3HP variable speed head
- 3-Axis digital DC servo drive
motor 17 in/lb. or 29in/lb. optional (M-15 Controller) and
40 in/lb. (M-400 Controller)
- One-piece construction head
for CNC use
- Safety handwheel
- Class 7 bearing for spindle
run out less than 0.0002"
- Hardened and ground table
with center T-slot. Ground for quick setting
- Meehanite casting for rigid
construction
- Built-in coolant pump
- 1-1/4" precision ground
ball screws with double nut for accuracy movement
- Hardened and ground box way
with trucite B coating
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Package
L (standard):
- 17 in/lb. motors
- 16MB solid-state hard drive
- Software limits
- Conventional programming
- G & M blocks per second
process speed
- PC keyboard jack
- RS-232 mouse and parallel
ports
- User friendly controls
- G-code tool path graphics
- Canned cycles
- "No Pause" high
speed 3D contouring
- Math help
- High speed contouring
- Coolant function keys
- Digital DC servo drives and
motors (17 in/lb.)
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Package
H (optional):
Everything
in Package L, plus:
- Upgrade to 29 in/lb. motors
- Upgrade to 10GB hard drive
(or better)
- Automatic flood coolant system
- Automatic lubrication system
- Chip tray
- Halogen work light
- Upgrade to hardware limit
switches and Master Cam Level 1 (v.3.21 DOS based) CAD/CAM
programming
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| Specifications:
(Travel is for CNC use. Conventional
use allows slightly larger travel) |
| Model |
K3VLC |
| Work table |
50"x10" |
| Table
load |
Up to 700 Lbs.
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| X, Y,
Z travels |
31.5"x15"x4" |
| Spindle
nose to table |
0.75"~16.75" |
| Spindle
center to column |
6.875"~27.875" |
| Spindle
taper |
R8 or NST#30 |
| Spindle
speed |
Hi 600~4200rpm
Low 70~500rpm |
| Spindle
motor |
3HP |
| Cutting
feed |
160 ipm |
| Rapid
feed |
200 ipm |
| Floor
space (LxWxH) |
112"x57"x85" |
| Weight
(approx.) |
3300 Lbs. |
| Accepted
power choices |
208~240 VAC 3-phase
440 VAC 3-phase, optional |
| Price |
2-Axis w/ M-15 Controller |
Call |
| 3-Axis w/ M-15 Controller |
Call |
| 3-Axis w/ M-400 Controller |
Call |
CENTROID
M-15 & M-100 Control Features:
- 3-
and 4-axis simultaneously (4th axis is optional on M-400
only)
- 32
bit PC based DSP technology
- Updateable
software
- 3.5"
floppy disc standard
- Color
VGA LCD display
- 600
blocks per second process speed
- 10GB
hard drive or better (Package H)
- RS-232
mouse and parallel ports
- User
friendly controls
- Spidle
and brake function keys and s-codes
- CAD/CAM
ready
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- G-code
tool path graphics
- Canned
cycles
- Math
help
- High
speed contouring
- Coolant
function keys
- Digitizing
(optional)
- Probing
cycles (optional)
- Third
party software (optional)
- Work
coordinate systems (optional)
- Package
L (software features)
- Digital
DC servo drives and motors: 17 in/lb. (M-15), 19 in/lb.
(M-15, optional), and 40 in/lb. (M-400)
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Standard
Accessories :
- Tool
box and tools:
handwheels(2), screw drivers(2),
oil gun, touch-up paint, etc.
- Slideway
covers (front and back)
- Auto-lube
system
- Operation
manual
- Limit
switch and wired
- Drawbar
- Knee
crank handle
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Optional
Accessories :
- Machine
Options:
- Package
H:
Call
- Auto
coolant system: Call
- Work
light: Call
- Table
guard: Call
- Control
Options:
- DP-4
digitizing package w/ DP-4 probe: Call
- TT-1
auto tool setter device: Call
- 100
step manual pulse generator: Call
- 32
step manual pulse generator: Call
- Engraving
option: Call
- Sub-programs
and macros: Call
- Multi-work
coordinates G55~G99: Call
- Compression
tapping and tread milling: Call
- Coordinate
rotation, mirroring and scaling: Call
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| GROMAX Precision
Vertical Milling Machine |
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CNC Ready with All
Ball Screw
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AC-3KV
3HP / 10"X54" table
Travel: 36"x16"x16"
Click for larger view.
Click
for Price
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AC-3KVF
3HP / 10"X54" table
Travel: 36"x16"x16"
Click for larger view.
Click
for Price
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Digital
Frequency Drive System
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Digital
inverter motor control provides great versatility through its
programmable front panel to fine tune motor operatig parameters. |
Features:
- Squareways Y & Z axes,
hardened & ground to RC52°
- Rubber way cover for knee
and crossfeed way
- Precision rolled ball screws
- Licensed Meehanite casting
- BIJUR autolube system
- Chrome satin dials
- Dish-in coolant base
- All-fuse breakers
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Specifications:
| Model |
AC-3KV |
AC-3KVF |
| Working surface |
10x54" |
10x54" |
| Longitudinal
travel |
36" |
36" |
| Cross travel |
16" |
16" |
| Vertical knee
travel |
16" |
16" |
| Ram travel |
20" |
20" |
| T-slot number,
size |
3,
5/8" |
3,
5/8" |
| Main motor |
3HP |
3HP |
| Head moves (right
to left) |
90° |
90° |
| Head tilts (front
to back) |
45° |
45° |
| Spindle drive |
Variable |
Variable |
| Spindle speed |
60~4200rpm |
50~4500rpm |
| Spindle taper |
R-8 |
R-8 |
| Power quill
feeds(in./rev.) |
0.0015",
0.003", 0.006" |
0.0015",
0.003", 0.006" |
| Quill diameter
(chromed) |
3-3/8" |
3-3/8" |
| Quill travel |
5" |
5" |
| Weight approx. |
3050
Lbs. |
3300
Lbs. |
| Price |
Click
for Price |
Click
for Price |
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TOP
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| GROMAX Vertical
Turret Milling Machine |
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Quality Machine at
Affordable Price!
| Model |
1
MS942 |
1
MS949 |
2
MV942 |
2
MV949 |
3
MV1054 |
4
MK1054 |
| Work
Table |
9"x42" |
9"x49" |
9"x42" |
9"x49" |
10"x54" |
10"x54" |
| T-Slot
Size |
5/8" |
5/8" |
5/8" |
5/8" |
| Longitudinal
Travel (X) |
30" |
30" |
38" |
38" |
| Cross
Travel (Y) |
12" |
12" |
16" |
16" |
| Knee
Travel (Z) |
16" |
16" |
171/2" |
171/2" |
| Quill
Travel |
5" |
5" |
5" |
5" |
| Ram
Travel |
12" |
12" |
20" |
20" |
| Spindle
to Column (max./min.) |
181/2"
/ 63/4" |
181/2"
/ 63/4" |
221/2"
/ 63/4" |
221/2"
/ 63/4" |
| Spindle
to Table (max./min.) |
18"
/ 21/8" |
18"
/ 21/8" |
20"
/ 21/8" |
20"
/ 21/8" |
| Quill
Dia. |
33/8" |
33/8" |
33/8" |
41/8" |
| Spindle
Taper |
R8 |
R8 |
R8 |
N.S.T.40 |
| Spindle
Speed Range |
80~5440rpm
(16 steps) |
60~4200rpm |
60~4200rpm |
70~3600rpm |
| Auto
Quill Feed |
0.0015
- 0.003 - 0.006 per rev. |
0.0015
- 0.003 - 0.006 per rev. |
0.0015
- 0.003 - 0.006 per rev. |
0.0015
- 0.003 - 0.006 per rev. |
| Spindle
Motor |
3HP |
3HP |
3HP |
3HP |
| Electrical
Supply |
60Hz,
3 phase, 220V pre-wired |
60Hz,
3 phase, 220V pre-wired *440V available upon request |
60Hz,
3 phase, 220V pre-wired *440V available upon request |
60Hz,
3 phase, 220V pre-wired *440V available upon request |
| Weight |
2200
Lbs. |
2400
Lbs. |
3000
Lbs. |
3800
Lbs |
| Price |
mill
only |
MS942
Click
for Price
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MS949
Click
for Price
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MV942
Click
for Price
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MV949
Click
for Price
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MV1054
Click
for Price
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MK1054
Click
for Price
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| with
package |
MS942P
Click
for Price
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MS949P
Click
for Price
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MV942P
Click
for Price
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MV949P
Click
for Price
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MV1054P
Click
for Price
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MK1054P
Click
for Price
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| with
EVS/ mill only |
-- |
-- |
MV942E
Click
for Price |
MV949E
Click
for Price |
MV1054E
Click
for Price |
MK1054E
Click
for Price |
| Taiwan
head + China body |
-- |
MS949C
Click
for Price
|
-- |
MV949C
Click
for Price |
MV1054C
Click
for Price |
-- |
Single-Phase
Head add $350.00
All spare parts are available
(Click for
the lists) |
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GROMAX
Package Special Includes:
- 2-axis DRO system
(Mitutoyo Digimatic)
- Longitudinal power feed
(AL-235X)
- Installation
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Standard
Accessories:
- One shot lubrication
- Dust cover
- Draw bar
- Tool box with tools
- Instruction manual
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| Run
out of the spindle taper 0.00015" |
Parallelism
of the table top with:
A) Transverse movement 0.0008"/ in 12"
B) Longitudinal movement 0.0008"/ in 12" |
Perpendicularity
of the table way to saddle movement 0.0008"/ in 12" |
Runout
of Spindle:
A) 0.0004"
B) 0.0008" |
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| Transverse
of the column, perpendicularity
in A and B plan: A) 0.0008"
B) 0.0008" |
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Perpendicularity
of the spindle with table top (sweeping)
A) 0.0008"B) 0.0008"/
in 12" |
Ram
transverse with table top: 0.0008"/
in 12" |
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| BACK |
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| GROMAX
E.V.S. Head |
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MH-E300 Series
 
Click for larger view.
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| Type |
Model |
Spindle
Range |
Price |
| R8 |
MH-E300R8 |
3HP,
3ø, 220V |
Click
for Price |
| MH-E500R8 |
5HP,
3ø, 220V |
Call |
| NT30/NT40 |
MH-E300NT |
3HP,
3ø, 220V |
Click
for Price |
| MH-E500NT |
5HP,
3ø, 220V |
Call |
| *Prices are
for 220V. Extra $200.00
charge for 440V |
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10
Great Reasons to Go EVS-Mill:
- 3HP/5HP high
efficient motor for higher torque out put
- Infinite 0-4500 RPM constant
spindle speed. Change in no time (0-4 sec.)
- C.N.C. vector type A.C. Frequency
drive
- Machine can run on single
or three phase without changing the wiring
- Low maintenance and down time
cost because of no plastic insert, key and moving pulley.
- No RPM changer break
down, but accurate reading on RPM to
prolong tool life.
- Electronic and mechanical
brake for fast spindle stop
- No belt slippage for high
efficient torque output
- Boring and tapping application
- Save energy costs up to 35%
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BACK
Optional Accessories: |
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| Model |
Description |
Price |
DRO
for
MS942/
MS949/
MV942/
MV949 |
Sargon
2 axis DRO |
Call |
| Sargon
3 axis DRO |
Call |
| Newall
Topaz 2 axis DRO |
Call |
| Newall
Topaz 3 axis DRO |
Call |
DRO
for
MV1054/
MK1054 |
Sargon 2 axis DRO |
Call |
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Sargon 3 axis DRO |
Call |
| Newall
Topaz 2 axis DRO |
Call |
| Newall
Topaz 3 axis DRO |
Call |
| Installation
for 2 axis DRO |
Call |
| Installation
for 3 axis DRO |
Call |
| Power
longitudinal feed (X axis) |
Call |
| Installation
for 2 axis DRO |
Call |
| Installation
for 3 axis DRO |
Call |
| AL-235X |
Power
longitudinal feed (X) |
Click
for Price |
| AL-235Y |
Power
cross feed (Y) |
Click
for Price |
| AL-235Z |
Power
knee feed (Z) |
Click
for Price |
| AL-250X |
Power
longitudinal feed (X) |
Click
for Price |
| AL-250Y |
Power
cross feed (Y) |
Click
for Price |
| AL-250Z |
Power
knee feed (Z) |
Click
for Price |
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TOP
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| GROMAX Vertical
Milling Machine |
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Variable Speed:
Variable speed head 60~3600rpm (max. speed 4050rpm). 5HP
variable speed motor.
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MR1149
Spindle Motor: 5HP
Travel Area: 11"x50"
Travel: 29.5"x15.75"x17.32"
Click for larger view.
Click
for Price
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Features:
- Ruggedly built
turret type milling head
- The milling
head can be swivelled 45° to the right and left
- The
X-axis feed is driven by a 1000W AC servo motor and
the original driver. Automatic feed speed range is
0-59.1 inch/min.
Rapid feed speed as high as 137.8 inch/min.
- An installation
space is left for a Y-axis servo motor.
- The X, Y axis
slideways, dovvetailed surfaces and gibs are coated with
Turcite-B, precision scraped for long term accuracy and
maximum wear resistance.
- Precision
chip wipers protect the X, Y and Z axis ways for scratch
free traverse.
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Specifications:
| Model |
MR1149 |
| Spindle Speeds |
60~3600rpm
variable |
| Spindle
Nose Taper |
NST
& ISO40 |
| Head
Tilt |
40°
R & L |
| Over
Arm Travel |
16.14" |
| Quill
Travel |
5.51" |
| Distance
from Spindle Nose to Center |
20.86" |
| Distance
from Spindle Center to Column |
6.69"~22.83" |
| Automatic
Spindle Feed Speed (per rev.) |
0.0014"/0.0028"/0.0055" |
| Table
Area |
11"x49" |
| Longitudinal
Travel |
29.5" |
| Cross
Travel |
15.75" |
| Vertical
Travel |
17.32" |
| T-Slot
(WxNo.xDistance) |
0.62"x0.12"x2.56" |
| Automatic
Longitudinal Travel Speed |
0~59"/min. |
| Quick
Longitudinal Travel Speed |
137.79"/min. |
| Quick
Vertical Travel Speed |
45.27"/min. |
| Spindle
Motor |
5HP
(inverter control) |
| Knee
Motor |
1HP |
| Lubrication
Pump |
75W |
| Magnetic
Pump |
13W |
| Dimensions |
74"x89"x96" |
| Gross
Weight |
6270
Lbs. |
| Net
Weight |
5390
Lbs. |
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Standard
Accessories:
- Service tools
- Tool box
- Front and rear chip guard
- Cooling system
- Halogen work
lamp
- Spindle feed depth gauge
- Y axis serve driver
- Spindle tapping device
- Riser block 3.9"
- Digital readout
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Ruggedly
Constructed Column
• The Column is manufactured from FC-30 high quality
casting, tempered for maximum wear resistance and strain-free
performance.
• Extremely powerful rib reinforcement for maximum rigidity,
reducing vibration to theminimum. |
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One
Piece Machined Precision Spindle
• The spindle is precision manufactured from quality alloy steel
SCM-21, carburized, tempered and precision ground. The spindle
runs on high precision P4 class bearings. |
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Digitally
Displayed Lubricator
• It provides uniform lubrication to X, Y, Z-axes, feed screws,
gears and bearings.
Powered Knee Traverse
• The knee vertical travel is driven by a 1HP motor
• Quick vertical travel speeds up to 45.3 inch/min. |
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•
The X and Y axis feeds are driven by high precision C5 class
preloaded, double nut ball screws, providing smooth feed, minimum
backlash and superior positioning accuracy. |
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The longitudinal feed of the X-axis is driven by a servo motor
for maximum operation convenience. |
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•
Control panel is conveniently located for operation ease. |
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