Gt20 /Esg2050ahr/Ahrdautomatic Hydraulic Surface Grinding Machine Sg2050ahr/Ahd

Product Description

1.Machine Features The machine adopts the layout form of "+" , and the transverse guide rail is covered with teflon soft belt. The table movement adopts closed hydraulic system. The front and back feed can be manually fed or the screw rod can be driven by the motor for intermittent feed. The grinding head can be moved up and down by lifting motor for fast lifting (AHR), or servo motor for fast lifting and automatic feeding (AHD), or manually controlled. Sliding screw, high strength cast iron foundation, grinding head spindle adopts precision angular contact rolling bearing, high rigidity sleeve structure, the overall quality of the machine is stable, smooth operation.
2.Details parameters

SGA series parameters
Specifications		SG2050AH SG2050AHR SG2050AHD	SGA2550AH SGA2550AHR SGA2550AHD	SGA3063AH SGA3063AHR SGA3063AHD	SGA4080AH SGA4080AHR SGA4080AHD	SGA30100AH SGA30100AHR SGA30100AHD	SGA40100AH SGA40100AHR SGA40100AHD
table size(W*L)	mm	200*460	250*500	305*635	406*813	305*1020	406*1020
Max.longitudinal travel	mm	510	560	765	910	1130	1130
Max. transverse travel	mm	238	275	340	450	340	450
Max. distance from spindle center to table	mm	450		580
magnetic chuck size	mm	200*460	250*500	300*600	400*800	300*1000	400*1000
Longitudinal feed	m/min	7~23
worktable transverse movement
Auto feed	mm/min	0.1-8
rapid speed	mm/min	990
handwheel feed	mm/div.	0.02
wheelhead vertical movement
Auto feed	mm/stroke	------------(AH/AHR) 0.005/0.01/0.02/0.03/0.04/0.05(only for AHD model)
rapid speed	mm/min	----------(AH) 460(only for AHR/AHD model)
handwheel feed	mm/div.	0.005
wheel Speed	Rpm	2850		1450
wheel size	mm	200*20*31.75		350*40*127
Spindle motor	Kw	1.5	2.2	5.5
hydraulic motor	KW	0.75		2.2
cooling motor	KW	0.04		0.125
total rated power	KW	3	3.7	9
Max. table load (include chuck)	Kg	120	180	270	500	400	600
Gross weight	Kg	1600	1800	2600	3300	3200	3800

3.Standard accessories
4.Optional accessories you can choose
5.Company honors

6.Top view of surface grinder workshop
7. Advantages
1.Factory direct sales, product quality and after-sale can be effectively guaranteed
2.Big listed company who has more than 50 years manufacture experience,more than 30 years international trade experiences.
3.we have been cooperating with many companies abroad,such as KNUTH ,OPTIMUM in Germany,BERNARDO in Austria,MSC, GRIZZLY in USA and some other companies.The quality of our machines has gotten good reputation from them
8.After-sale services
I. During the warranty period of the machine tool due to design, manufacturing, quality of parts and other reasons caused by the fault, free treatment or replacement of new parts.
II. After the warranty period, lifelong paid maintenance and service will be provided.Technical support forever.
III. Provide spare parts and spare parts at preferential prices for a long time.
IV.the warranty is one year after machine out of our company.
9.Exhibitions

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