P Auto-downfeed increment: 0.001-0.04mm(0.00005"-0.002")
Max. Auto-downfeed amount: 9mm(0.45") .
Pre-set spark-out: 1-9 times
The wheelhead is raised and the table parks upon completion of the spark-out passes
SPECIFICATIONS
MODEL
ESG-1224ASD
Table Size
300x600mm(11 13/16x23 5/8")
Max.grinding length
Longitudinal
600mm(23 5/8")
Max.grinding width
Crosswise
300mm(11 13/16")
Max. distance from table surface to spindle centerline
585mm(23")
Standard magnetic chuck size
300x600m(11 13/16x23 5/8")
Longitudinal movement of table
Max. travel, hydraulic
650mm(25 9/16")
Max. travel, manual
730mm(28 3/4")
Max. travel, infinitely variable
60HZ,5-25m/min,50HZ,5-20m/min
Cross transverse travel
Auto transverse increment
1-19mm(0.04"-0.75")
Max. auto transverse travel
310mm(12 3/16")
Max. manual transverse travel
340mm(13 3/8")
Handwheel per revolution
5mm(0.2")
Handwheel per graduation
0.02mm(0.001")
Wheelhead vertical infeed
Automatic in feed
0.001-0.04mm(0.00005-0.002")
Step feed (Jog)
0.001mm(0.00005")
Rapid travel, Approx
150mm/min
Slow travel, Approx
6mm/min
Handwheel revolution
1mm(0.05")
Handwheel graduation
0.005mm(0.0005")
Grinding spindle drive
Speed
60HZ,1750R.P.M.;50HZ,1450R.P.M.
Power rating
5HP
Standard grinding wheel
Diameter
304MM(12")
Width
31.75m(1 1/4")
Bore
76.2mm(3")
Hydraulic motor
Power rating
2.0HPx6P
Crossfeed motor
Power rating
80Wx6P
elevating motor
Power rating
80Wx6P
Floor space
Total space required
2700x1600x1850mm(106 1/2x63x73")
Weights
Net weight, Approx.
1990KGS(4378LBS)
Gross weight, Approx.
2290KGS(5038LBS)
Rated power, Approx
8 1/4HP
Packing dimensions
L x W x H
2480x2140x2100mm(98x84x83")
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.
General Features:
1.COLUMN:
Enlarged, honeycomb-ribbed column especially suitable for heavy duty grinding.
2.CONSTRUCTION:
Construction of table, saddle and base is casted with high grade iron, strongly ribbed.
3.SPINDLE:
Enlarged spindle set is supported by four preloaded precision angular contact Ball bearings for heavy duty.
4.SLIDEWAYS:
Vertical, cross (double vess) and longitudinal (one vee &one flat) slideways are coated with Turcite-B, provides stable movement and durable accuracy.
5.AUTOMATIC CONTINUOUS LUBRICATION SYSTEM:
All slideways and screws are fully oiled by automatic continuous lubrication system to eliminate wears on slideways & screws.
6.CROSS FEED:
Ball screw for cross travel, powered by AC motor.
7.HYDRAULIC TABLE:
Table speed ranges 5-25m/min. With rack and pinion table drive for hand operation.
8.PROXIMITY SWITCH:
Provide built-in-type (hidden) proximity switch, features safe and easy operation.
9.TABLE SPEED CONTROL:
Presettable hydraulic table speed control allows operator to pre-set speed rate, enable to get same speed rate when engaging hydraulic table every time.
10.HAND WHEELS:
Zero-setting slip-ring with vernier on vertical handwheel, and vernier on crossfeed handwheel.
Автоматични (мех.) 
