SANE KUEI MACHINERY CO., LTD.

M60/M90 (CE AVAILABLE)
/Electrical Discharge Machine

Mechanical features of this series:

The x- and y-axis routine utilizes the direction of the machine head so the work tank is not limited to the weight of the work piece for lasting performance stability.

The X.Y.Z axis Utilizes imported servo motor and high precision linear bearing V-guidway and ball screw to enable consecutive sparking and cutting speed under the best conditions.

The machine head is complete sealed to provide dust resistance, prolonged service life and consistent precision.
Machine head servo utilizes a special bearing design for stability, zero interval and load rate twice as high as conventional units.

Dielectric fluid nozzles built in machine head that efficently removes debris, saves time and is convenient.

It can be settled with "Balance equipment" for extending maximum electrode weight, protecting the machine head and creating better sensitivity machine head servo.
Basic Functions:

Innovatively equipped with three types of safety devices, has an infrared fire monitor, oil temperature monitor, automatic fire extinguisher and many other safety design features.

Has an automatic sparking off time adjustment to prevent carbon accumulation and electrode wear.

Sparking gap control to obtain smooth and fine surface finish.

Utilizes a speacial MOSFET electrical discharge circuit design for rapid speed finishing and reduced electrode wear to enable mold surface polishing and prevent surface hardening.

Optional mirror surface finishing system can be installed to achieve ultra-fine surface finishing of more than Ra0.2µm.

Special M60/M90 Servo Functions:

Three-axis locations utilizes 1µm optical measurment feedback for hing precision postitioning.

Full 3D tack machining or any shape of ORBIT-CUT machining.

Has metric and inch measurement unit as well as Chinese- and English language switching functions.

Optical measurement direction can be set or modified by internal code.

The X.Y.Z.axis Automatic edge finding functions, inner hole centers and outer hole centers; automatic edge tracing functions, simply and easy for operation.

Program edit utilizes dialogue-type and matching graphics program language that is easy to learn.

The main execution program is capable of modifying any sparking condition to enable easy control of finishing conditions to attain the best condition.

Capable of indicating multiple coordinates, absolute value, increase volume value, mechanical value, etc. for convenient reference by the operator.

Manual positioning speed by phaseless servo, with a variable speed range of 0%~100%, Also compatible MPG hand wheel.

Selectable C-axis or automatic electrodes change for active and convenient finishing methood.

PC program edit, DISK available RS232 function.

Standard Accessories:

Additional Equipment:

Precision Electrode Clamps.

Piezoelectric Light.

Work Fastening Tool Kit.

Magnetic induction oil NozzleBase.

Operations Manual.

M.F.D(Fine Mirror Finish)

ATC(Auto Tool Change)

C-Axis

Erowa" Chuck--Swiss

3R System Chuck--Swedish

Di-Electric Cooler

ELectric Oil

Automatic Fire Extinguisher

Permanent Magnetic Chuck

Specification	M60	M90
X-Travel and Setting Accuracy	400 x 0.01 mm / 300 mm	600 x 0.01 mm / 300 mm
Y-Travel and Setting Accuracy	300 mm x 0.01 mm	400 x 0.01 mm / 300 mm
Z-Travel Setting Accuracy	300 mm x ±0.005 mm	450 x ±0.005 mm / 300 mm
Work Tank Dimension	1200 x 660 x 410 mm	1380 x 790 x 480 mm
Table Dimension	840 x 520 mm	840 x 520 mm
Maximum Table-Quill Distance	650 mm	650 mm (850 mm)
Maximum Electrode Weight	150 kgs	180 kgs
Maximum Table Loading	4200 kgs	5200 kgs
Nominal Current	30A / 5A、60A / 5A、 90A / 5A	60A / 5A、90A / 5A、 120A / 5A
Input Voltage	220 / 380 / 415 / 440 V	220 / 380 / 415 / 440 V
Connected Rating	4 KVA / 7 KVA / 10 KVA	7KVA / 10KVA / 13KVA
Maximum Stock Removal Rate	200 / 400 / 600mm³ / min	400 / 600 / 800mm³ / min
Best Surface Roughness	Ra 0.2 µm	Ra 0.2 µm
Best Electrode Wearing Rate	<0.1 %	<0.1 %
Dielectric Tank Capacity	400 liter	400 liter or 600 liter(800 liter)
Filters	5 pcs	5 pcs
Machine Weight	2700+650 kgs	3200+650 kgs

SANE KUEI MACHINERY CO., LTD.
No. 46, Lane 88, Sec. 2, Kwang Fu Rd, San Chung City, Taipei Hsien, Taiwan
Tel : 886-2-8511-2370~3 Fax : 886-2-8511-0517
E-mail : skm.edm@msa.hinet.net