High Quality Wire Cut EDM Machine Dk7725 Cutting Machine

Basic Info

Model NO.	DK7725
Numerical Control	CNC/MNC
Processing Precision	0.09~0.1(mm)
Performance Classification	Economical CNC Machine Tools
Certification	CE
Condition	New
Delivery Date	Within 15 Workday
Transport Package	Wooden Case
Specification	DK7725
Origin	China
HS Code	8501109101
Production Capacity	1200

Product Description

1. 1. The WEDM is composed of main machine, electrical control system, software and cooling filter system. The main machine is mainly composed of fuselage, column, wire frame, workbench, etc. the structure of the machine tool is compact and the design is reasonable. It has five axes of X, y, u, V and Z, among which the four axes of X, y, u and V are linked and driven by step without resistance and constant current. The vertical cabinet dqe-ds-03 (full step type) of the electrical cabinet is made of cold-rolled steel plate, with electrostatic spray molding. The interior is equipped with computer and control software, high-frequency control module, driver, frequency converter, fan, etc. The cooling system includes water tank, cooling pump and filter screen.
   2. Long term normal working conditions of the machine:

Working environmenttemperature	5~40ºC
relative humidity	≤85%
Working temperature ofcooling water	≤30ºC
Power Supply	380V±5%, can make as 415V;50Hz±1Hz;Three phase alternating current

2.technical requirement

S/N	project	parameter
1	model	DK7725
2	Electrical cabinet form	Vertical cabinet (full step type)
3	Guide	Steel rail
4	Lead screw form	Ball screw
5	Xyuv motion motor form	Reactive stepping motor
6	Working mode of wire conveying motor	Frequency converter speed regulation1~12m/s
7	Machine tool protection	Environmental protection cover
8	Resolution of motion axis	0.001mm
9	Table size	520X280mm
10	X, y axial stroke	350X250mm
11	U, V axis travel	±35×±35mm,(±60×±60m)
12	Machining taper / machining thickness	±6°(±15°)/80mm
13	Maximum straight cutting thickness	300mm(Z-axis manual lifting)
14	control mode	4 axis linkage
15	Maximum load capacity	150kg or above
16	Maximum processing current	8A
17	Maximum machining efficiencyCr12,H=60mm	≥180 mm²/m,Aluminum cutting≥220 mm²/m
18	Surface roughness(Straight line cutting, H≤40mm)	Ra≤1.6μm
19	Cutting accuracyCr12,H=40mm	≤0.01mm
20	Radial runout of wire storage cylinder	≤0.02mm
21	Molybdenum wire diameter range	0.12~0.22mm
22	Wire storage capacity of wire storage cylinder	250m
23	Loss of molybdenum wireCr12,H=40mm	≤0.02mm
24	Cutting power supply	High frequency power supply system without resistance
25	operating system	Windows XP
26	Control system	AUTOCUT
27	communication interface	LAN,RS232,USB
28	Operation function	Drawing or CAD (DXF) drawing import
29	Volume of working tank	55L
30	Working fluid filtration mode	Filter screen filtration
31	Weight of whole machine	900 kg
32	Overall dimension of main engine	1500x1000x1700mm
33	Cabinet size	730×630×1820mm
34	Rated power of electric appliance	≤ 2.7 kW

3.List of attached accessories

S/N	Product name	Specifications	Free delivery
1	scissors	3	1
2	Hexagonal wrench	M4-M10(5)	1
3	Stiff hands	14-17	1
4	Wooden screwdriver	One type, cross type	2
5	Oil gun	Metal shell	1
6	Molybdenum wire calibrator	H80mm	1
7	Top wire wheel		1
8	Working fluid	Water working fluid, Jiarun jr3a	1
9	Electrode wire	Recommended 0.18mm molybdenum wire	500m
10	Guide wheel	Dia.49.5mm	2
11	Bearing	625ZZ	8
12	Conductive block	12mm×12mm	2
13	Reversing switch	NPN LJ186A3-8-Z BX	2
14	Silk conveyor belt	110	1

Our main products :
* Servo Mid-speed WEDM machine
* Stepper medium speed wire cutting machine
* High efficiency fast Wire cutting
* CNC drilling machine
* Drilling EDM
* EDM molding machina
* Grinding machine
* Turret milling machine
* CNC drilling and milling machine
* CNC engraving and milling machine
* Vertical machining center
All the above products have passed CE, SGS certificates.

Our Strength:
* Over 12 years manufacturing experience in CNC wire cutting machine.
* The company abides by the concept of "providing high-quality,stable and cost-effective products and good services to the clients by relying on advanced and reliable technology,
* Always adheres to a large amount of research and development investment and continuous engineering improvement
* Longkai EDM machines are with high cutting accuracy, high cutting speed, high surface finish and high stability.
* We have always been in the leading position of the reciprocating wire cutting machine, electrical processing power and control technology.

After-sale Services:
Warranty is one year.
We would offer the parts (quality problem) free of charge during this period, freight collect