Line Milling Machine LMA1000

X axis stroke 1000mm, Z axis stroke 250mm, drive by a 22KW double output hydraulic station.

LMA1000 Gantry Milling Machine

Commonly applied field work such as damaged or worn-out sections of turbines, electric generators, heat exchangers, metal castings, etc.

Products Detail

  • X axis stroke 1000mm, Z axis stroke 250mm.
  • 1000mm main bed made of aluminum, reduce weight and increase portability.
  • Forged steel orbit insert to the aluminum main bed, ball screw feed the rotary spindle, light weight but do not lose precision.
  • Available for mounting on the workpiece by magnetic base, bolts, welding, etc.
  • Standard equipped with a 22KW double output hydraulic station.
  • NT40 and NT50 spindle head taper are optional.
  • The finished roughness can reach RA3.2 and the accuracy can reach 0.02mm.
  • There is a feeding handwheel located on the side and the option for X axis manual feeding is available.
  • Digital display of cutting depth of Z-axis travel.
  • The spindle can be rotated and locked at 90° or 180°, with the option for customization of other angles.

PORTABLE DESIGN

For linear milling within 1000mm, LMA1000 can achieve the body weight of only 200KG, the accuracy can reach 0.02mm. It is unbeatable lightweight and precise.

MAIN BED

Main bed consist with:

  • 1000mm aluminum arm, intended to reduce the weight of the whole machine.
  • Double forged steel guide rails insterted in the aluminum arm, ensure the aluminum arm is light weight without losing rigidity.
  • Ball screw feeding system allows the X axis has a high precision feed.
  • The spindle head mounting plate, which allows adjustment of the angle, is fixed to the guide rail and screw.
  • One end of the aluminum arm is equipped with hydraulic, pneumatic, manual interfaces.
  • Standard and Magnetic mounting base are optional, standard base allows the machine be welded or bolted to the workpiece, magnetic base allows the machine quick attached to the workpiece by magnetic force.

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

  • Facemill collet chuck
  • Facemill collet chuck
  • Face mill
  • End mill
  • End mill collet chuck

MOUNTING BASE

  1. Standard base: Connecting machine and workpiece by bolting or welding.
  2. Magnetic base: Attached the machine to the workpiece by magnetic force

Standard Base

connected machine and workpiece by bolting or welding

Magnetic Base

connected machine and workpiece by magnetic force

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 Station

Hydraulic Station Accessories

Hydraulic Motor Model Milling RPM
160# 0-355 rpm
200# 0-305 rpm
250# 0-245 rpm

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 (for spindle rotation)

3.7KW, 6-8 bar, 3.56m³/min

Pneumatic Motor (for 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 Key Set 1

Hex Key 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)
LMA1000 Box1:1530*490*470 0.36 200
Box2: 1080*940*1460 1.49 650
  TOTAL 1.85 850

Box1

Machine body

Box2

Hydraulic station

Portable

It is a small, compact and rigid designed milling machine for those hard to reach or limited space applications, The 200kg machine includes the rotating spindle, cantilever, and motor, which can be disassembled separately. The whole machine is folded in an iron box and can be transported by a pickup truck.

Versatility

This machine is often used to modify various specifications to meet on-site machining conditions, can use NT40 or NT50 milling head for milling a wide range of planes,can also be replaced with a smaller milling cutter to machine the small area such as turbo turbine split lines. The installation method can use magnetic base fixing, bolt fixing and welding fixing according to the working conditions.

High precision

The balance between portability and precision is the core advantage of this machine. To ensure that the accuracy is not affected, the cantilever that is not the main force-bearing part is replaced with aluminum, and the main force-bearing guide rail is made of high-strength cast flexible steel , The ball screw for feeding also provides precision for machining.

Technical Data

CATEGORY ITEM LMA1000
STROKE X 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 22KW

PRODUCT BROCHURE

LMA SERIES LINE MILLING MACHINE

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Contact Us

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