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High Performance DK7740C-CT

1.Max cutting speed 300mm²/min, Each 800, 000mm² wear 0.01mm diameter wire.
2.Basic accessories of controller BMW-5000 model with New High frequency Power supply.
3.Double Direction Auto wire tension system
4.With BMXP software, which run base on Window XP, can use Autocad directly
5.EMERSON inverter (U. S. A)
6.Linear Guide way from PMI
7.LCD monitor
8.Industrial computer
9.Central lubricate system
10.CE certificate from England.


The Taper Cutting Mechanism: It's driven by two step-motors to realize U and V movement, which can make the 4 axis (X,Y,U,V) simultaneously movement.

Structure of wire frame:The symmetric structure for the upper and down frame to keep the tension of moly wire within the scope of normal tension. There are same quantity of arrange wire pulley, which make same tension in every point of the moly wire. So no matter thin or thick work piece, the moly wire is not easy to break down. Comparing with "C" Shape structure, which always been used in other factories' machine. Our structure short the wire travel route to avoid the shock during the running of the wire and make sure the accuracy.

The working table: The working table with T-shape slots, we supply a standard clamp for free.

The wire winding and traveling system: Wire winding drum is made of special steel, which is more stable, anti-corrosion. Emerson (U.S.A) converter control the running direction, Which can be used longer time, improve the precision, roughness and reduce the wire broken.

The Machine Body: Adopt the base of Meehanite cast iron (HT250), the cast of "Baoma" machine is made by the resin-sand technology with the influence of high temperature annealing, which makes the machine body of high load intensity and has ability to resist distortion. And the max loading of the working table is better than other Chinese machines.

Guideway and Ball Screw: Adopt Steel Linear guideway and precious ball screw from Taiwan.


CNC WIRE CUT EDM DK7740C - CT Unit BMDK7740C - CT
Worktable size (L x W) mm 500 x 800
Table travel (X x Y) mm 400 x 500
Max. workpiece thickness mm 300
Max. taper angle / plate thickness degree / mm 6
Max. machining speed mm²/min 300
Precision Octagon mm ≤0.012
taper mm ≤0.04
Max. working current A 9
Roughness, three cutting μm ≤1.2
Wire diameter mm 0.15 ~ 0.2
Wire travelling speed m/min 5~11
Load of table Kg 500
Working solution
working solution BM - 06GP
Working reservoir capacity L 100
Power supply
3N - 380V / 50Hz
Power consumption KVA 3
Wire guide frame
Adjustable
Machine dimensions (L x W x H) mm 1450 x 1000 x 1550
Package dimensions (L x W x H) mm 1800 x 1400 x 1800
Machine weight Kg 2000
Controller type
BMW - 5000


UNIVERSAL PARAMETERS

Max. Cutting Speed 300 mm² / Min.
Max. working Current 8 A
Wire Diameter Dia. 0.15 - 0.2mm
Work Solution BM2 / BM4 / BM-6GP Water Base Working solution
Water Tank 100 L
Rated Voltage AC~,3N, 220-415V, 50/60HZ
Ratde Power 3 KVA
Wire Guide Frame Adjustable
Controller BMW - 5000

 

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