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-Suitable for processing conductive materials such as stainless steel, quenched steel, copper, aluminum, and hard alloy,

can process deep small holes with a diameter of 0.3mm to 3mm;

-Used for the processing of small micro holes on molds, as well as drilling holes for wires, fiber spray heads and spray plates, group holes for filters and sieves, cooling holes for motor blades and cylinder bodies, and oil and gas path holes for hydraulic and pneumatic valve bodies;

-Can be used to remove broken drill bits and taps in workpieces.


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Performance and Features









Processing hole diameter ?0.3-?3mm, maximum depth ratio can reach 300:1;


Maximum processing speed can reach 30-60mm/min;


Suitable for processing stainless steel, quenched steel, hard alloy, copper, aluminum and other conductive materials;


The electrode can be directly inserted from the inclined surface or curved surface of the workpiece for processing;


Water can be used directly as the working fluid, and a circulating water tank can be used for recycling; if distilled water, deionized water or purified water is used, the through-hole effect will be better;


With edge positioning, segmentation and other functions;


With a depth control function, intelligent lifting function;


The hole is automatically judged when it is penetrated, and the penetration depth can be controlled;


The discharge parameters have memory function, have dedicated parameter library, compatible with three voltage regulation, capacitance compensation function;


The X, Y axis of the worktable are equipped with high precision encoders;


The spindle is equipped with a direct current servo motor, with fast lifting and stable through-hole;


Adopts the most advanced domestic CNC drilling machine operating system, with no burrs on the processed surface, low failure rate, and convenient maintenance and repair;


The rotation adopts alloy end face sealing technology and synchronous belt drive, smooth and noiseless;


X, Y, Z use precision ball screws.

SK450 CNC Puncher Machine

X、Y axes travel

MM

350x450

Z axis Servo Travel

MM

350

Z axis Auxiliary Travel

MM

350

Work Table Size

MM

500x750

Machine Body

KG

700

Layout dimensions

CM

120x140x200

Max. Workpiece Weight

KG

3000

Processing Hole Aperture Range

mm

Φ0.3-Φ3.0

Max. depth to diameter ratio

300:1

Max. Processing Speed

mm/min

30-60

Best Surface Finish

um

Ra 1.6

Max. Processing Current

A

30

Guider Outer Diameter Standard

mm

Φ12

Input

V/Hz

3X380/50

Rotating Speed

r/pm

130

Working Fluid

Tap water, pure water, spark oil

Auxiliary Axes Elevating Method

Electrode Mode

Auxiliary Axes Elevating Speed

mm/min

600

Processed Material

Iron, copper, aluminum, tungsten steel and other metal conductors or   semiconductors