large cnc gantry milling machinery LM4027

Machine Type

unit

LM4027A/B

Worktable                                                                                                                                                                                                                                                                                                                                                                                                                                                              

Worktable(length×width)

mm

4000×2300

Maximum load of table

kg

16000/20000

T-slot(number of slot × slot width × pitch)

mm

11-22×200

Triaxial itinerary

Gantry width

mm

2700

Travel for X/Y/Z axes

mm

4200/2700/1000

Distance from spindle nose to table surface

mm

310-1310

Feed system

CNC system

FANUC-Oi MD

Rapid shift of axes of X/Y/Z

m/min

10/12/10

Maximum cutting feed speed

m/min

7

Automatic tool transform system(CNC milling without)

Standard tool quantity

BT50/32

The largest diameter cutter knife/length

mm

Φ125/300

Tool exchanging manner

Air-operated

Maximum tool weight

kg

18

Precision

Positioning accuracy

mm

0.021

Accuracy of repeated positioning

mm

0.02

Guide form and specifications

X-axis guide specifications

Roller linear guide

Y-axis guide specifications

Roller linear guide

Z-axis guide specifications

Hard guide

Spindle system

Spindle specifications(model/installation diameter)

BT50/Φ200

Belt drive milling head, the maximum speed

r.p.m

4000

Motor power of spindle

kW

22/26

Air pressure

Requirements for air compressing

kg/cm²

≥6

Air pressure flux

m³/min

≥0.5

Machine specifications

Integrated weight(kg)

kg

46000/47000

Overall dimension(weight×width×height)

mm

9840×5150×4850

Company Brief

Nantong Sunway Technology company is established in 2000year.We are the professional 

manufacturer of vertical machining center,cnc gantry milling machine,cnc engraving and 

milling machine,electrical discharge machine and so on.Our machine have been exported 

to Europe,America,Southeast Asia,Korea and many foreign countries,we also supply OEM 

service.

Assembly shop of cnc engraving and milling machine

Graphite engraving and milling machine(complete) which exported to Brazil DX7070

Angle to open the door, in order to hoist workpiece directly by customer

High speed processing of graphite electrodes or electrode parts

Light-weight gantry type engraving and milling machine

We can provide OEM service for customers, also can meet the requirements of customers’

 custom machine by themselves.

LM-1090,  X,Y,Z travel: 1000×900×430 mm

LM-1311,  X,Y,Z travel: 1300×1100×430 mm

LM-1613,  X,Y,Z travel: 1600×1300×550 mm

The spindle installed motorized spindle to became large engraving and milling machine,to 

repair the light of large molds, carved, save a lot of artificial polishing time.

Small CNC gantry type engraving and milling machine

LM-1090, X,Y,Z travel:1000×900×430 mm  

LM-1212, X,Y,Z travel:1200×1200×700 mm  

LM-1612, X,Y,Z travel:1600×1200×700 mm  

Spindle BT50,15KW, instead of the Y axis direction to small disadvantage of VMC,especially

 suitable for square, large width mould, product processing, low prices, high precision, long

 service life.

LM-1612 with tool changer,

with oil cooling for spindle

Electrical discharge machine which will be exported to SAMSUNG,Korea

Our electrical discharge machine have exported to SAMSUNG (Korea), Brazil, Argentina, Mexico,Turkey and other countries .All machines runs well,they have not broken till now,

we always trust”no maintenance service is the best service”.

Gantry machining center

Using famous brand gantry machining center,is the key point to guarantee the precision 

and surface finishment of machining face.

Metal plate

Our metal plate use laser cutting and international advanced welding technique,while 

supply elegant appearance for surface of machine.

Casting 

Our casting are made for resin sand,grade HT250,we are the sole casting factory 

which exported to DMG(German) in our domestic and meanwhile we are the supplier

 of Foxconn(supplier of Apple Inc) and supply 6000 sets casting to Foxconn.

Detection of assembling

In strict accordance with German standard to do precision detection on our linear rail,ball 

screw,table surface, to guarantee the integral precision of machine.

Precision detection

Laser inspection equipment

Owning the advanced laser inspection equipment,which is made in USA,are stable guarantees 

of improving the quality and precision of machines.