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SG2050NC / SG618NC

 

this machine is economic type NC surface grinding machine, and the structure is reasonable,good rigidity,good looks,easy to operate.

table tranverse movement adopts the motor driven,can realize manaul feed and automatic feed,infinitely variable and rapid feed function;

table cross feed can realize manual and automatic feed,infinitely variable and rapid feed function;

grinding wheel up and down movement is driven by a stepping motor, it can realize automatic feed, step feed and auto down feed control on vertical.

attached touch screen operation can put the default grinding data,when grinding wheel to the required size limit, it can be automatically shut down function,and the warning lights will be always flashing and have the alarming function,

the standard chuck is permanent chuck,can use the optional electro magnetic chuck or tiltable permanent chuck.

 

 

Model						SG2050NC	SG618NC
Working table	Table size (L×W)			mm		480×200		460x180
	Max.longitudinal & cross travel (L×W)			mm		520×220		500x190
	T slot (number ×width)			mm		1×14		1x14
Grinding wheel	Max.distance from spindle center to table			mm		450		335
	wheel(WA46K5V) size (ODxWxID)			mm		φ200×20×Φ31.75		Φ180×13×Φ31.75
Table  movement	Cross auto movement			m/min		0.5-20		0.5-20
	Transverse auto movement	Handwheel Fine feed/revolution		mm		2.5		2.5
		Handwheel Fine feed/graduation		mm		0.02		0.02
	Wheelhead vertical movement	Handwheel Fine feed/revolution		mm		1.25		1.25
		Handwheel Fine feed/graduation		mm		0.01		0.01
	Auto feed of wheelhead movement			mm		0.002—0.05		0.002—0.05
	rapid feed of wheelhead movement			mm/min		500		500
Power	Spindle motor			kw		1.1		1.1
	Coolant pump			W		40		40
Precision	parallelism			mm		300:0.005		300:0.005
	roughness			μm		Ra0.32		Ra0.32
Weight	N.W.			kg		750		650
	G.W.			kg		850		750
Machine size (L×W×H)			mm		1680x1140x1760		1550X1150X1590
Packing size (L×W×H)			mm		1140x1250x1940		1000X1140X1760