EQUIPTOP HITECH CORP

> Automatic (PLC Controller)

ESG-1228TD

Specifications

機能規格：

SPECIFICATIONS：

MODEL		ESG-1228TD
Table Size		305X712mm
Max.grinding length	Longitudinal	600mm
Max.grinding width	Crosswise	330mm
Max. distance from table surface to spindle centerline		Standard column:630mm /Optional high column:720mm
Stadard magnetic chuck size		300x700mm
Longitudinal movement of table	Max. travel, hydraulic	760mm
	Max. travel, manual	830mm
	Max. travel,infinitely variable	60HZ,5-25m/min,50HZ,5-20m/min
Cross transverse travel	Auto transverse increment	1~25mm
	Auto. Constant Feeding Speed	20~320mm/min
	Max. auto transverse travel	350mm
	Max. manual transverse travel	380mm
	MPG per Revolution	5mm
	MPG per Graduation	0.02mm
Sheelhead vertical infeed	Automatic infeed	0.001~0.05mm
	Step feed (jog)	0.001mm
	Rapid travel, Approx	150mm/min
	Slow travel, Approx	6mm/min
Grinding spidle drive	Speed	60HZ,1750 R.P.M. / 50HZ,1450 R.P.M.
Grinding spidle drive	Power rating	Standard:5HP; optional:7 1/2HP
Standard grinding wheel	Diameter	355mm
	Width	50mm
	Bore	127mm
Hydraulic motor	Power rating	3.0HPx6P
Crossfeed motor	Power rating	750W
Elevating motor	Power rating	1/4HPx6P
Floor space	Total space required	2950x1970x2050mm
Weights	Net weight, Approx.	3020KGS
Weights	Gross weight, Approx.	3520KGS
Rated power, Approx (Standard power rating)		8 1/2HP(Spindle motor:5HP), 11HP(Spindle motor:7.5HP)
Packing dimensions	L x W x H	2500x2290x2220mm

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:

Enlarge honeycomb ribbed culunm especially suitable forheavy duty grinding.

2.CROSS FEED:

Cross feed ball screw and drive by brushless DC motor,there are have two speed rates-rough grinding speed and finish 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:

Crossfeed movement by AC servo motor drive, crossfeed feed rate can be controlled, respectively by rough grinding or finish grinding, greatly enhance the maximum processing efficiency, Z-axis coordinate of the minimum display value 0.001mm, can be setting the crossfeed travel on control panel.

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

Gringing Condition Input

Machine I/O Monitoring

Dringding Size Input

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

STANDARE 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