EDM Small Hole Machine for Metalworking

• Customization: Available
• Application: Metal
• Process Usage: Metal-Cutting CNC Machine Tools, CNC Non-Conventional Machine Tools, Metal-Forming CNC Machine Tools
• Model NO.: DZ703
• Movement Method: Linear Control
• Control Method: Closed-Loop Control
• Numerical Control: Semi-Automatic
• Performance Classification: High-End CNC Machine Tools
• Certification: CE, ISO 9001
• Condition: New
• Motor: Servo Motor
• Display: 3 Axis Digital Display
• Power Supply: Anti-Electrolytic Power Supply
• Z Axis Driven: Motor Driven
• Operation System: Shanghai Jiao Tong University Operation System
• Transport Package: Export Standard Wooden Packing
• Specification: 1200x900x1900mm
• Origin: China
• HS Code: 845630
• Production Capacity: 1000 Sets/ Year

Product Description

 

Semi-automatic Drilling EDM Manufacturer in China, Providing customer High End EDM machines with Fast cutting speed.

It is suitable for machining deep and small holes between Φ0.15mm-3mm in diameter on various conductive materials such as stainless steel, hardened steel, copper, aluminum, and cemented carbide.

Project Content	Parameter Description
Machine Specifications	DZ703
Worktable size	440×320 mm
X/Y travel	400×300 mm
Z axis travel	400mm
Spindle travel	360mm
Max spindle adjustment speed	200mm/min
Rotating head R axis speed	20-120rpm
Max load weight	200kg
Distance between guide and worktable	400mm
Machine dimensions	1200×900×1900mm
Diameter of electrode	Ø0.3 - Ø3.0(optional Ø0.15 - Ø3.0 or Ø0.3 - Ø6.0)
Machine weight	450kg
Working fluid	Distilled water /tap water
Processing depth	0-385mm

Project Content	Parameter Description
Machine Specifications	DZ703
Max depth and diameter ratio	300:1
Max processing speed	30-60mm/min
Max processing current	30A
Max power consumption	3.6KVA
Working pressure	8Mpa
Power supply	380V/50HZ
X/Y axis display mode	Grating digital display
Z-axis control	Stepping motor
Secondary travel control method	AC motor
Digital display	Three-axis
XY axis digital display resolution	0.005mm
Filtrering method	Interchangeable gap type
Water Pump	Special plunger pump
Motor rotating head	Tungsten steel
Worktable	Level 0 Marble
Transformer	3.6KW
Resistance	300W Super Non-Inductive Type

Standard Configuration:

1) Digital high frequency: PWM special pulse outlet.High frequency soft start function, machining surface without burrs.

2) Limit function: Meet the lower limit automatically rises to the top, if the copper tube is replaced halfway, it can also rise directly to the top.

3) Fixed depth function: the use of encoding disk count, a, b phase orthogonal decoding, strong anti-interference ability, more accurate depth.
 

4) Intelligent tool lifting function: set the workpiece thickness, workpiece punching, one-key processing end, automatically lift to the surface of the workpiece.
 

5) Maximum machining depth to diameter ratio of 300:1

6) Can erode drills and taps broken in the workpiece without damaging the original hole or thread.

7) Maximum stroke of Z-axis is 400mm, 500mm long electrode can be clamped at one time, and the waste of electrode tube is low.

8) With one-touch machining function: punching holes is just a click away.

9) The spindle lifting and secondary lifting adopt Taiwan linear guide and ball screw, which better ensure the machining precision.
 

10) The spindle lifting is driven by subdivision stepping motor to realize fast lifting, and the head stroke is controlled electrically.

 

Processing Advantages:

1.The main shaft lifting and secondary lifting are using Taiwan linear guide rail and ball screw, better ensure the processing accuracy.

2.It can be directly penetrated into the machining from the irregular shape surface such as inclined plane and curved surface.

3.The rotating head of the motor adopts tungsten steel wear-resistant plate and multiple waterproof structure to ensure the rotating concentricity of the chuck.

4.The main shaft lifting using subdivision stepper motor drive, to achieve fast lifting, head travel electric control.

Contact us for more details, you will get reply within 24 hours .