Modular Design for Versatile Applications
Portable gantry milling machines can be easily transported to the location where they are needed. They can be set up quickly and easily, and their compact design allows them to fit into tight spaces.





Multiple Spindle Head Configurations to Meet Different Machining Needs
On-site machining of the base of calciner and press using a portable gantry milling machine can reduce downtime significantly. The machine can work around the clock, allowing for faster completion of the machining process. This can help in reducing production downtime and increasing productivity.
High-Efficiency Hydraulic Drive with Integrated Power System
Various components of hydraulic transmission can be conveniently and flexibly arranged according to needs. Lightweight, small in size, low in motion inertia, fast in response speed, easy to operate and control, capable of achieving a wide range of stepless speed regulation, and automatic overload protection. Mineral oil is generally used as the working medium, and the relative motion surface can self lubricate with a long service life. It is easy to achieve linear motion. It is easy to achieve automation of the machine. When using electro-hydraulic joint control, not only can a higher degree of automatic control process be achieved, but also remote control can be realized
Optional Magnetic Mounting Base for Enhanced Work Efficiency
For the convenience of installation, we have used a magnetic suction device, which is easy to install: the magnetic suction base is attached by magnetic force, and the installation process is simple and fast, without the need for complex tools or steps, especially suitable for use by people with disabilities. It has high stability: the magnetic suction base can effectively prevent equipment from slipping or shifting through strong magnetic suction, ensuring the stability and safety of the equipment. It is multifunctional: some magnetic suction bases also have functions such as quick disassembly and assembly, anti drop design, and multi scene adaptation, which improve the convenience and flexibility of use.
Precision Linear Screw and Guide Rails for Accurate Machining
Linear guides are used in high-precision or high-speed linear reciprocating motion scenarios, and can withstand a certain amount of torque, achieving high-precision linear motion under high loads and easily achieving high positioning accuracy. The final unit design between the slider and the guide rail enables the linear guide rail to simultaneously bear loads in all directions, including up, down, left, and right. The patented reflux system and simplified structural design enable the linear guide rail to move more smoothly and with lower noise.
Widely Applied Across Multiple Industries
Thanks to its outstanding performance and flexible structural design, the LMD series portable milling machine is widely used in various industries, including but not limited to:
- Shipbuilding and Marine Maintenance: On-site machining and repair of ship decks, engine rooms, and other components.
- Energy and Petrochemical Industry:Maintenance of oil drilling platforms, pressure vessels, and related equipment.
- Steel and Metallurgy: Repair and refurbishment of large steel processing equipment.
- Wind Power Industry: Machining and maintenance of wind turbine foundation components.
- Railway and Transportation: Track welding repairs, wheel maintenance, and other railway-related machining tasks.
The LMD series gantry milling machine, with its portable features and quick installation anytime, anywhere, has solved many users' on-site processing problems.
Technical Details
|
X Axis Stroke(bed) |
1000/2000/3000/4000/5000/6000mm. |
|
Y Axis Stroke(Arm) |
1000/1500/2000/2500/3000mm |
|
Z Axis Stroke(Vertical Travel) |
250mm(NT40) / 300mm(NT50) |
|
Milling Head Spindle Taper |
NT40 or NT50 |
|
Milling Head Gearbox Ratio |
1:1 |
|
Standard Cutter Diameter |
100mm(NT40) or 160mm(NT50) |
|
Z Axis Feed |
Handle Feed |
|
Digital Read Out |
Milling Spindle Head |
|
X/Y Axis Feed |
Auto & Handle feed |
|
X Axis(bed) Gearbox Ratio |
7:1 |
|
Y Axis(bed) Gearbox Ratio |
70:1 |
|
X Axis Feed Rate |
0-750mm/min |
|
Y Axis Feed Rate |
0-600mm/min |
|
Hydraulic Power Unit |
22KW |
|
For Milling Head, Flow |
60L/min |
|
For X/Y Axis Feed, Flow |
20 L/min |
X Axis stroke(standard)
|
Item |
X Axis stroke / Working size |
|
1 |
1000(1084mm) |
|
2 |
2000(2159mm) |
|
3 |
3000(3244mm) |
|
4 |
4000(4325mm) |
|
5 |
5000(5405mm) |
|
6 |
6000(6485mm) |
|
7 |
7000(7565mm) |
|
8 |
8000(8645mm) |
Note: Special sizes can be customized.
Y Axis stroke(standard)
|
Item |
Y Axis stroke / Working size |
|
1 |
1000 (1220mm) |
|
2 |
1500(1750mm) |
|
3 |
2000(2250mm) |
|
4 |
2500(2750mm) |
|
5 |
3000(3250mm) |
Note: Special sizes can be customized.
X Axis(bed)
- All the beds are made of forged steel.
- Modular connection system for varying lengths.
- High-precision heavy-duty linear guides.
- Dual gear box synchronous output.
- Double rack synchronous feed.
- Bed connection system provides the ultimate in rigidity.
- Fast Installation Kit.
- Auto & hand feed.

Y Axis(arm)
- Maximum rigidity body design minimizes sag and torsion
- Milling spindle head can be rotated through 90°or 180° increments
- Heavy-duty linear guides.
- Ball screw feed..
- Fast Installation Kit.
- Auto & hand feed.

Video
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