China Heavy Duty Saddle Moving High quality/High cost performance High Precision Hydraulic Automatic Feed Universal Metal Flat Surface Grinder Surface Grinding Machine with PLC

Saddle Moving Hydraulic Precision metal flat Surface Grinder Surface Grinding Machine

Designed for continuous operation at maximum speed, very quiet operation, maximum accuracy and minimal heat accumulation ensure optimum machining results
Grinding spindle runs in maintenance-free preloaded precision angular ball bearings
Automatic transverse and longitudinal feed
Rapid feed for setup to desired work height(HFS VC)
Adjustable roughing, finishing, and spark-out strokes hydraulic longitudinal table movement on Y axis(HFS VC)
Double table V-guide in transverse table, V-guide and flat guides in longitudinal table
Table guide ways are hardened, ground, and PTFE(polytetrafuorethylene)counterlaminated-ensuring maximum wear resistance
High table load capacity for heavy parts
External hydraulic unit ensures high temperature stability
Automatic central lubrication
 
AH: Auto cross feed, hydraulic longitudinal feed, manual vertical feed
AHR: Auto cross feed, hydraulic longitudinal feed, rapid vertical feed
AHD: Auto cross feed, hydraulic longitudinal feed, automatic vertic feed

 

MODEL		Unit	SGA3063AH	SGA30100AH	SGA4080AH	SGA40100AH
			SGA3063AHR	SGA30100AHR	SGA4080AHR	SGA40100AHR
			SGA3063AHD	SGA30100AHD	SGA4080AHD	SGA40100AHD
Table size(W x L)		mm	305x635	305x1020	406x813	406x1020
Max longitudinal travel		mm	765	1130	910	1130
Max cross travel		mm	340	340	450	450
Max distance from spindle center to table		mm	580	580	580	580
Electro magnetic chuck size		mm	300x600	300x1000	400x800	400x1000
Speed of table longitudinal movement		m/min	723
Table transverse movement	Auto feed	mm/min	0.1-8
	Rapid speed	mm/min	990
	Feed of handwheel	Mm/div	0.02
Wheelhead vertical movement	Auto feed	mm	(H/AH/AHR model)/0.005/0.01/0.02/0.03/0.04/0.05(Only for AHD model)
	Rapid speed	Mm/min	(H/AH model)  /460( Only for AHR/AHD model)
	Feed of handwheel	Mm/div	0.01
Grinding	Speed	rpm	1450(50Hz)  1750(60Hz)
wheel
	Size	mm	350x40x127
Spindle motor		kw	5.5
Hydraulic motor		kw	2.2
Cooling pump motor		kw	0.125
Elevating motor		kw	(AH mode)  0.25(AHR mode)  0.5(AHD mode, servo motor)
Cross feed motor		kw	0.04
Max loading capacity of table		Kg	270	400	500	600
Total rated power		kw	9
Height of machine		mm	1890
Floor space(LxW)		mm	2900x2200	4400x2200	3600x2400	4400x2400
Gross weight		kg	2900	3300	3500	4000
Package dimensions(L x W x H)		mm	2350x2220x2150	2950x2220x2210	2850x2270x2180	2950x2270x2210

Standard accessories:

1. Wheel flange
2. Balancing arbor
3. Wheel exactor
4. Coolant tank
5. Working lamp
6. Tool box and tools
7. Wheel dresser
8. stand not include diamond pen, 
9. Standard grinding
10. wheel Leveling
11. wedge and bolt
12. Standard electro magnetic chuck
13. Built in electro magnetic chuck controllerPLC(AHD)
14. PLC auto grinding controller only for AHD models Y-AXIS WITH STEP MOTOR, Z-AXIS WITH SERVE MOTOR