Gantry Milling Machine LMD3000

The LMD3000 series mainly consists of a 3000mm (120″) main bed and a 1000-3000mm (40″-120″) optional length cantilever.

LMD3000 Gantry Milling Machine

The 3000mm double milling rails are made of forged steel, it is long but does not lose rigidity. The bed feed adopts a dual gearbox synchronous feed system to ensure feed synchronization. According to machine needs, it can be switched between gantry model and linear model.

Products Detail

  • Standard with 3000mm main bed.
  • The standard cantilever length is 1000mm, 2000mm, 3000mm optional.
  • Spindle speed (R.P.M): 0-740 r/min stepless speed regulation.
  • Two types of spindle taper NT40 & NT50 are optional.
  • Standard equipped with 26KW 3 outputs hydraulic station power system.
  • Optional pneumatic power system with 3KW, 2.69 m3/min pneumatic motor.
  • The leveling of the main bed depends on tuning jacking screws and fixing bolts in each leveling foot.
  • The X axis feed system uses trapezoidal screw and a dual rack synchronous module.
  • The Y axis feed system uses a ball screw to achieve higher finishing accuracy.
  • The Z axis travel digital read out.
  • The main bed can be fixed to the workpiece by welding or using a magnetic base.
  • Short idle times for maximum machining capability.
  • Durable machine design, complemented by potent, high-torque spindle technology.
  • Good size range for a wide range of workpieces.

EXCELLENT CAPABILITY

It is designed to remove metal quickly and efficiently from a variety of parts. Despite its compact size, the machine excels in delivering exceptional precision and accuracy, ensuring high-quality results. It allows you to accurately mill components with ease, making it a valuable tool for any field repair or maintenance operation.

Gantry Milling Mode

Max range: 3000*3000mm

Line Milling Mode

Range:

MAIN BED

X axis(Main bed) consist with:

  • 2 * 3000mm forged steel high-precision heavy-duty linear guide rail.
  • 2 * adjustable length guide rail connecting rod.
  • Dual gear box synchronous output system with adjustable length drive rod.
  • Standard equipped with trapezoid double rack for sychronous feed, ball screw feed optional.
  • There are two kinds of mounting bases available: standard base and magnetic base. 1. Standard base allows the machine to be welded or bolted to the workpiece. 2. Magnetic base allows the machine quick attached to the workpiece by magnetic force.
  • Quick installation kit.

CANTELIVER

Y axis(Cantilever) outfitted with:

  • Aluminum arm with optional standard length 1000mm, 1500mm, 2000mm, 3000mm to reduce the weight.
  • Double guide rails inserted into the aluminum arm.
  • Ball screw feed system, ensure Y-axis feed is more accurate, the end has manual, pneumatic and hydraulic interfaces.
  • Spindle head installation plate fixed in the guide rails.

MILLING SPINDLE HEAD

Z axis(Milling spindle head):

  • Allows 90° and 180° degree installation.
  • Equiped with digital scale.
  • Optional milling spindle head NT40 or NT50.
  • NT40: Face Mill diameter 160mm.
  • NT50: Face Mill diameter 200mm.

NT40

cutter diameter: 160mm

NT50

cutter diameter: 200mm

POWER SYSTEM

Hydraulic Power Unit (standard)

  • Three outputs for spindle rotation, X axis and Y axis feed.
  • Output power 26KW.
  • Hydraulic flow: spindle head 60L/min, X and Y axis feeding 20L/min.
  • Pressure (MPa): ajustable 0-15 MPa.
  • Power: Three-phase electric power, 220V380V480V575V optional.
  • Three hydraulic motor models are available:
Hydraulic Motor Model Milling RPM
160# 0-355 rpm
200# 0-305 rpm
250# 0-245 rpm

Hydraulic Station

Hydraulic Station Accessories

Pneumatic Power Unit(optional)

  • Three pneumatic motor for spindle rotation, X axis and Y axis feed.
  • One motor to drive the spindle rotation with a power of 3.7KW. Two motors to drive the X-axis and Y-axis feeds with a power of 0.89KW.
Pneumatic Motor (spindle rotation) Pneumatic Motor (feeding)
3.7KW 0.89KW
6-8 bar 6-8 bar
3.56m³/min 1.3m³/min

Pneumatic Motor(spindle rotation)

3.7KW, 6-8 bar, 3.56m³/min

Pneumatic Motor(feeding)

0.89KW, 6-8 bar, 1.3m³/min

TOOL PACK

  • Oiler, used to add lubricating grease to machine tools.
  • Hex Keys Set 1, apply to installation, disassembly and adjustment.
  • Hex Keys Set 2, apply to installation, disassembly and fine tuning.

Oiler

Hex Keys Set 1

Hex Keys Set 2

Code Name Unit Image
104511 Carbide Tip Box(10pcs)
00000 Hydraulic Motor pcs
00000 Quick Connector pcs

Portable Machine Tool Warranties

All new portable machine tools come with a 12 month warranty as standard. Of course, warranty cover does not mean that a machine tool does not need to be serviced, or that parts will not experience wear and tear and, as a consequence, may need to be replaced.

Extended 2 Year Machine Tool Warranties

Depending on a machine tool’s use and application, customers can also opt for an extended warranty to 2 years to provide extra peace of mind and which can help keep machine downtime and repair costs predictable, and to a minimum.

SHIPPING DATA

MODEL DIMENTION(MM) VOLUME(CBM) WEIGHT(KG)
LMD1010 Box1:1520*860*460 0.60 570
Box2:1710*490*560 0.47 150
Box3:1080*940*1460 1.48 680
TOTAL 2.55 1308
LMD1015 Box1:1520*860*460 0.60 570
Box2:2200*490*560 0.60 358
Box3:1080*940*1460 1.48 680
TOTAL 2.68 1508
LMD1020 Box1:1520*860*460 0.60 570
Box2:2500*490*560 0.69 270
Box3:1080*940*1460 1.48 660
TOTAL 2.77 1500
LMD1030 Box1:1520*860*460 0.60 1500
Box2:3500*490*560 0.96 1500
Box3:1080*940*1460 1.48 1500
TOTAL 2.04 1500

Box1

Machine Bed

Box2

Canteliver

Box2

Hydraulic station

Reliable and easy to maintain

The LMD 3000 series provides flexibility in machining activities, and can easily cope with the following harsh site conditions: narrow space, various orientations machining surface, high altitude operation, etc. Sturdy and simple structure and strong processing capacity ensure that this machine can output stably, complete processing tasks quickly, and require minimal maintenance.

User-friendly

The operation of the LMD series gantry milling machine is simple, and it can be operated alone without much professional training during the processing. The control panel has a total of 5 buttons, which control the X-axis, Y-axis, spindle rotation, switch and Emergency stop switch, and avoid misoperation due to complex operation interface.

Easy to transport

No need for specialized transportation, with its modular design, it can be easily disassembled and transported to remote areas via a pickup truck or family car, effectively reducing the high cost of transportation.

Precise and easy to operate leveling mechanism

The gantry is leveled by adjusting the holding down bolts and jacking screws on both sides of the guide rail, and adjusting the guide rails in sections with a spirit level to achieve optimal leveling without requiring additional instruments.

Specific applications

large forgings and castings, gas turbine parts, nuclear power plant components, power plant maintenance, massive casting equipment components, large building facade components, water processing plant components, large generators and transformers, hydroelectric dam equipment components.

Technical Data

CATEGORY ITEM LMD3010
STROKE X Axis(auto) 3000mm
Y Axis(auto) 1000mm
Z Axis(manual) 250mm
AUTO FEED Hydraulic 20L/min
Pneumatic 0.89KW, 1.10 m³/min
Feed Rate 35-1000mm/min
MILLING SPINDLE Hydraulic 60L/min
Pneumatic 3KW 2.69 m³/min
Spindle Taper NT40 or NT50
Max Cutter Dia. 160mm(NT40) or 250mm(NT50)
Spindle R.P.M 0-740
POWER SYSTEM Hydraulic Station 26KW
CATEGORY ITEM LMD3020
STROKE X Axis(auto) 3000mm
Y Axis(auto) 2000mm
Z Axis(manual) 250mm
AUTO FEED Hydraulic 20L/min
Pneumatic 0.89KW, 1.10 m³/min
Feed Rate 35-1000mm/min
MILLING SPINDLE Hydraulic 60L/min
Pneumatic 3KW 2.69 m³/min
Spindle Taper NT40 or NT50
Max Cutter Dia. 160mm(NT40) or 250mm(NT50)
Spindle R.P.M 0-740
POWER SYSTEM Hydraulic Station 26KW
CATEGORY ITEM LMD3030
STROKE X Axis(auto) 3000mm
Y Axis(auto) 3000mm
Z Axis(manual) 250mm
AUTO FEED Hydraulic 20L/min
Pneumatic 0.89KW, 1.10 m³/min
Feed Rate 35-1000mm/min
MILLING SPINDLE Hydraulic 60L/min
Pneumatic 3KW 2.69 m³/min
Spindle Taper NT40 or NT50
Max Cutter Dia. 160mm(NT40) or 250mm(NT50)
Spindle R.P.M 0-740
POWER SYSTEM Hydraulic Station 26KW

PRODUCT BROCHURE

LMD SERIES GANTRY MILLING MACHINE

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