EQUIPTOP HITECH CORP

> Automatic (PLC Controller)

ESG-818TD NC

Specifications

機能規格：

SPECIFICATIONS：

Model		Unit	ESG-818TD NC
Table Size	L x W	mm	203x460
Max.grinding length	Longitudinal	mm	480
Max.grinding width	Crosswise	mm	228
Table loading	Max. loading	KGS	202
Max. distance from table surface to spindle centerline		mm	460
Stadard magnetic chuck size		mm	200x450
Longitudinal movement of table	Max. travel, hydraulic	mm	480
	Max. travel, manual	mm	510
	Max.travel,infinitelyvariable	m/min	60HZ, 5-25m/min 50HZ, 5-20m/min
Cross transverse travel	Auto transverse increment	mm	0.1-10
	Auto. Constant Feeding Speed	mm/min	20-320
	Max. auto transverse travel	mm	235
	Max. manual transverse travel	mm	250
	Handwheel per Revolution	mm	5
	Handwheel per Graduation	mm	0.02
Wheelhead vertical infeed	Automaticinfeed	mm	0.001-0.1
	Step feed (jog)	mm	0.001
	Rapid travel, Approx	mm/min	400
	Slow travel, Approx	mm/min	6
Grinding spidle drive	Speed	RPM	60HZ, 3450 R.P.M. 50HZ, 2850 R.P.M.
Grinding spidle drive	Power rating	HP	2.0
Standard grinding wheel	Diameter	mm	203
	Width	mm	Standard 12.7 Optional 19mm
	Bore	mm	31.75
Hydraulic motor	Power rating	HP	1.0
Crossfeed motor	Power rating	W	400
Elevating motor	Power rating	W	400
Floor space	Total space required	mm	2918x2692x1733
Weights	Net weight, Approx.	KGS	1205
Weights	Gross weight, Approx.	KGS	1375
Coolant system	Power rating	HP	1/8
Rated power, Approx	Power rating	HP	4
Packing dimensions	LxWxH	mm	1880x1830x1960

NOTE:
The manufacturer reserves the right to modify the design, specifications, mechanisms, etc., to improve the performances of the machine without notice. All the specifications shown above are just for reference.

An inretface for humanistic Technology：

1.COLUMN:

Enlarged honeycomb ribbed column especially suitable for heavy duty grinding.

2.CROSS FEED:

Cross feed ball screw is driven by AC servomotor, there are two speed rates-rough grinding speed and dinish grinding speed, provide high efficiency.

3.HIGH ANTI-WEAR GUIDE-WAYS:

The saddle rests on precision hand scraped double V ways, and the table rests on precision hand scraped V and flat ways which coated with “TURCITE-B” These guide ways are equipped with auto lubrication to resist wear of guide ways, and provide stable movement and durable accuracy.

4.OPERATION PANEL:

CrossfeedMan-machine 7.2” touch color screen equipped PLC digital control and EQUIPTOP exclusive pictures mode working system, easy to learn and operate.

Planted elevating transmission mechanisim

indexible table handwheelTable travel adjustment, provide built-in-type(hidden) proximity switch, features safe & easy operation (for 1020 series)

Enlarge double V base. These guide ways are equipped with auto lubrication to resist wear of guide ways, plus lasting accuracy & damping

1228-2040 models table speed control

Honeycomb-ribbed column

Starting picture page

Gringing Condition Input

Machine I/O Monitoring

Digit setting for grinding

Alarm message

System Data

OPTIONAL ACCESSORES：

Electro Magnetic Chuck

Dynamic Balancer

Frequency Changer

Digital Readout

Auto Paper Feeding Device With Magnetic Separator

Coolant System With Magnetic SeparatorSeparator

Work Lamp

Wheel Flange

Balancing Stand(Doubleline)

Roller Type Balancing Stand

Chuck Control With Demagnetizer

Precision Vice

Punch Former

Manual Pulse Generator for Y axis, Z axis (Optional)

Dressing Attachment

STANDARD ACCESSORIES：

1. Wheel Extrace Screw & Nut	6. Tool Box With Tools
2. Balancing	7. Auto Lubrication System
3. Levelling Screw With Blocks	8. Diamond Dresser
4. Wheel Flange	9. Touch-up Paint
5. Grinding Wheel	10. Crossfed Ballscrew