C-Type Closed-Loop High-Performance Wire Cut EDM (DK7750)

• After-sales Service: Yes
• Warranty: 12 Months
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Movement Method: Contour Control
• Control Method: Closed-Loop Control
• Model NO.: DK7750
• Numerical Control: CNC/MNC
• Processing Precision: <=0.015
• Performance Classification: Economical CNC Machine Tools
• Certification: CE, ISO 9001, ISO14001
• Condition: New
• Control Type: Stepper Motor Control
• Transport Package: Plywood Case; Standard Export Packing
• Trademark: Baoma
• Origin: China
• HS Code: 84563010
• Production Capacity: 1500PCS/Year

Product Description

CNC Wire Cut EDM DK7750
1.High precision linear guide way 
2.U.S.A Emerson Converter 
3.Central lubrication system 
4.BMXP Control system 
5.AutoCAD can be used directly 
6.Three layer filter coolant system 
7.CE; ISO9001; ISO14001 Approved
7.Remote jog handle
8.Reusable molybdenum wire
9.multiplicity cutting function
10.Intelligent Database
1, BMXP software Functions:
(1)Coordinate system: Absolute coordinate, incremental coordinate (relative coordinate)
(2)Functions of coordinate transforming, zooming in and zooming out, rotating and tracking display in real time
(3)Functions of interpolation of straight line and circular arc
(4)Function of taper processing
(5)Function of processing different top and bottom abnormities parts
(6)Auto-handle for short circuit and wire-break
(7)Functions of memorizing when power was cut and auto-stop after processing
(8)Functions of auto edge-touching position and auto center finding
(9)Function of auto-adding transitional arc (Arbitrary angle)
(10)Function o Functions of menu technology and auto-programming ward
(11)Functions of menu technology and auto-programming
(12)AUTOCAD can be used to program directly in the software.

Other information:

1. The casting for the main machine bed, using high rigid HT250, which made by a famous Japanese manufacturer. Integrated structure design, all casting parts are made with the procedure of resin-send and twice heat treatment to improve the max load weight and keep a good precision for long time and avoid the distortion. 
2. The controller equipped the BMXP Intelligent software, which integrates the program and control and based on Windows XP. This new designed BMXP software is the unique software for WEDM running on the condition of windows XP. 
3. Using the PCI slot controller card and the High-tech Industrial computer, which greatly enhanced the stability of control and greatly reduced the computer the failure rate
4. To achieve a fast and convenient computer communication network, through network technology, graphics, data and program transmission, can be directly controlled by the technical design department since the first establishment of a program
5. Embedded Control system can be connected with many design software smoothly. 
6. The search function of mechanical origin enable the transmission screw pitch compensation, in order to greatly improve the positioning accuracy, especially in Servo control system. 
7. The control parameters of pulse power is directly by the software, in order to not only improve anti-jamming capability in pulse power output, but also increase the roughness of work piece. 

8. Variety of pulse power can be chosen, which is suited for a number of processing conditions to improve the cutting ability of the high precision parts. 
9. With a large database storage capacity, which accumulated from many experiences. User can choose the suitable parameter according to deferent working conditions. Users can adjust machining parameters to establish a database at any time according to their own experience
10. Three layer filters can prolong the using life of the working solution and improve the finishing, with BAOMA series working solution can achieve a better performance and PRO-environment. 


Description

 MACHINE MODEL

ITEM	B	D	F
Max. Cutting Thickness(mm)	500	500	500
Max. Cuttting Taper(<=100mm thick)	0	±3°	±30°

 SPECIFICATIONS

CNC Wire Cut EDM DK7750		DK7750B	DK7750D	DK7750F
Table Travel (mm)		500 x 630
Table Size (mm)		600 x 900
Roughness	Once Cutting (um)	<= 2.5
	Multi-Cutting (um)	<=1.5
Precision	Octagon (mm)	<= 0.015	<= 0.015	<= 0.015
	Taper (mm)	<= 0.04	<= 0.04	<= 0.1
Screw and guide way		High Quality Ball Screw  ;  Steel Linear guideway
Load of Table (Kg)		800
Machine Weight (Kg)		2300

 UNIVERSAL PARAMETERS

Max. Cutting Speed	150 mm2/Min.
Wire Speed	5 - 11 m/Min
Max. working Current	6 A
Wire Diameter	Dia. 0.15-0.2mm
Work Solution	BM2/BM4 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-3000

Standard Packing List

No.	Item	Quantity
01	Main Machine	1 Set
02	Controller	1 Set
03	Computer	1 Set
04	Water Tank	1 Set
05	Working Solution BM-4	2 Barrels
06	Technical Documents	1 Set
07	Pump motor and cable line	1 Set
08	Plastic backwater pipe	1 Set
09	Machine Steeve	1 Set
10	0.18 molybdenum wire	1000 M
11	Hook	1 Piece
12	Water supply pipe	2 Pcs
13	Power supply cable	1 Pc
14	Z axis manuel jiggle bar	1 Pc
15	Wire tension tool	1 Pc
16	Strength magnet	4 Pcs
17	Anchor bolts	7 Pcs
18	Pedestal	7 Pcs
19	Cross screwdriver 6"	1 Pc
20	Straight Screwdriver 6"	1 Pc
21	Open end wrench 17"	1 Pc

 

Why choose Suzhou Baoma
Compare Item	SUZHOU BAOMA
1.casting	HT250 from STK (Japanese), 2 times heat treatment. Good rigidity can keep the accuracy for more than 8-10 years.
2.Linear guide way	Linear guide way from TAIWAN
3.Inverter	MITSUBISHI INVETER (JAPAN)
4.CONTACTORS	World Top500 Brand
5.Higher Frequency module	USA AND JAPAN, we have patent for new designed HIGH frequency system, which max cutting speed can reach
	120-150mm2/min. BMW-5000 can reach 210mm2/min
6.AC SERVO MOTOR and Drives( FOR BM seriesmachine)DK Series with no-resistor drive system	MITSUBISHI JAPAN AC servo motors and drives.                                                                                                                   For long time running the machine, there is less heat generated. Very good for machine using lifer.
7.Controller	BMW-5000 latest control cabinet, No-welding designed, all connections connected by screws, can be used for long time.
8. Control computer	Industrial computer, with 120G SSG, With WINDOWS XP system. which is more stable for long time working.
9. Control system	Real BMXP system, (not copy Autocut), which can use AutoCAD directly. No need change the program to G code. With database
	function easy to operate. Cancelled the MAIN FUNCTION BOARDS, All functions directly from computer to control machine,which reduced around 85% faulty of machine.
10. All metal sheets	AN'GANG STEEL
11.Wire tension system	Double directly Auto wire tensions system, can reduce the wearing of wire, and improve the accuracy and roughness of the machine
12. R&D	More than 20 R&D engineers & keep improving our machine and leader in Wire cut machine.
13.Experiences	Start before 2000, with more than 20years experiences on molybdenum wire cut machine ( not brass wire cut machine)
14. Sales	Every year sold more than 2000units machines, exported to more than 60 countries. Totally, installed around 52000units machines.
15.scale	More than 50,000M2 facotries,300workers
16.Honor and certificate	More than 47national patents and 5 golden prizes, more than 20 awards, CE certificate from EU, ISO14001,ISO900,first class export license