EQUIPTOP HITECH CORP.

ESG-3A2448

Table Size	610x1260mm(24"x48")
Longitudinal Movement of Table Table speed infinitely variable)	60HZ,5-30m/min, 50HZ,5-25m/min

Specifications:

MODEL		ESG-3A2448
Table Size		610x1260mm(24"x48")
Max.grinding length	Longitudinal	1260mm(48")
Max.grinding width	Crosswise	610mm(24")
Max. distance from table surface to spindle centerline		850mm(33.5")
Standard magnetic chuck size		600x1200mm(23.6"x47.2")
Longitudinal movement of table	Max. travel, hydraulic	1300mm(51")
	Max. travel, manual	1400mm(55")
	Table speed infinitely variable	60HZ,5-30m/min, 50HZ,5-25m/min
Cross transverse travel	Auto transverse increment (jog)	1~25mm(0.04"-1")
	Auto constant feeding speed	30~280mm/min(1 1/4"~11"/min)
	Max. auto transverse travel	650mm(25.5")
	Max. manual transverse travel	670mm(26.3")
	Handwheel per revolution	5mm(0.2")
	Handwheel per graduation	0.02mm(0.001")
Wheelhead vertical infeed	Automatic infeed	? D:0.001/0.002/0.003/0.004/0.005 /0.01/0.015/0.02/0.03/0.04mm (0.5/1/1.5/2/2.5/5/7.5/10/15/20x1/10000") ? Jogging downfeed:0.001mm(0.5/10000")
	Step feed (Jog)	? Jogging step increment:0.001~0.040mm(0.5~20/10000")
	Manual pulse generator (per graduation)	? D:0.001mm(0.00005")/optional
	Rapid travel, approx	150mm(6")/min
	Slow travel, approx	? 6mm(0.25")/min
	Handwheel revolution	0.005mm(0.0001")
	Handwheel graduation	0.005mm(0.00025")
Grinding spindle drive	Speed	60HZ,1100R.P.M.;50HZ,900R.P.M.
Grinding spindle drive	Power rating	Standard:10HP/6P(7.5KW) Optional:15HP/6P(11.25KW)
Standard grinding wheel	Diameter	510mm(20")
	Width	50mm(2")
	Bore	127mm(5")
Hydraulic motor	Power rating	5HP/6P(3.75KW)
Crossfeed motor	Power rating	200W/DCV
Elevating motor	Power rating	200W/DCV
Total space require (L x W x H)		5000x3000x2350mm(200"x118"x93")
Weights	Net weight, Approx.	7150KGS(15730LBS)
Weights	Gross weight, Approx.	7800KGS(17160LBS)
Rated power, Approx	Standard	17HP(12.75KW)
Rated power, Approx	Optional	22HP(16.5KW)
Packing dimensions	L x W x H	4500x2290x2470mm(180"x91.6"x98.8")
NOTE:1 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. 2. ? Means only D models are available.

General Features:

1.COLUMN:

Enlarged, strongly ribbed column, especially suitable for heavy duty grinding.

2.CONSTRUCTION:

Construction of table, saddle and base is casted with high grade casting iron, strongly ribbed.

3.SPINDLE:

Spindle is supported by front four & rear two precision angular contact ball bearings.

4.AUTOMATIC CONTINUOUS LUBRICATION SYSTEM:

All slideways and screws are fully oiled by Automatic Continuous Lubrication System to eliminate wears on slideways & screws.

5.LONGITUDINAL:

Hydraulic transverse, constant speed function,. manual speeder handle, table double V slideway, high stability, high rigid casting construction.

6.CROSS FEED:

Linear motion guideway, Ballscrew transverse, DC Servo motor & digital positioning system. Rapid crossfeed, step feed, speed adjustable constant feed are available.

7.VERTICAL:

Use precision Ballscrew.

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


Longitudinal Double V Slideway, Double Cylinder	· Cross Linear Motion Guideway, Ballscrew	Vertical Ballscrew

Cross Digital Positioning System	Longitudinal Hydraulic Manual Speeder Handle	Presettable Table Speed Control

Optional Accessores:


Electro Magnetic Chuck	Inclinable Permanent Magnetic Chuck	Coolant System	Dust Collector

Coolant and Dust Unit	Coolant System With Magnetic Separator	Chuck Control With Demagnetizer	Coolant System With Auto Paper Feeding Device

Auto Paper Feeding Device With Magnetic Separator	Full Guarded Splash Guard	Electro Parallel Dressing Attachment	Screw Type Parallel Dressing Attachment

Ratchet Type Electro Parallel Dresser	Digital Readout	Spare Wheel Flange	Work Lamp(Quartz)

Balancing Stand(Double Line)	Frequency Changer

Standare Accessories:

1. Splash guard	5. Diamond dresser	9. Leveling screws/blocks
2 Grinding wheel	6. Wheel extracting screw & nut	10 .Tool box w/tool
3 Balancing arbor	7. Auto lube system	11.Sweeping plate
4.Wheel Flange	8. Touch-up paint	12.Cross & vertical ballscrew