0086-10-58693398byjck@byjc.com.cn

MGK1320/MGK1420 High Precision CNC (Universal) Cylindrical Grinding Machine

MGK1320 1420.jpg

As the high end CNC machine products, MGK1320 and MGK1420 CNC (universal) cylindrical grinding machines are independently developed on the basis of applying new technologies and rich experience of designing and manufacturing CNC grinding machines. Characterized by universalization, high-degree modularization, high

rigidity, high efficiency, high adaptability, high precision, easy to operate and reliable performance, these machines are suitable for small-lot productions in workshops of military industries, aviation industry, aerospace industry and common precision machining.

ITEM		UNIT	MGK1320x750	MGK1420x750
Max. swiveling diameter		mm	Φ220
Distance between Centers		mm	750
Height of center		mm	160
Max. grinding diameter		mm	Φ220
Max. workpiece weight between centers		kg	100
Control System			FANUC / SIEMENS
Grinding wheel (Max.)	OD×W×ID	mm	Φ500×75×Φ203
	Linear speed	mm/sec	35
Wheel head	Total travel	mm	227
	Feed speed	mm/min	0.1 - 5000
	Min. setting unit	mm	0.001
	Oblique angle	度(°)	90
Worktable	Type		Two layer conical degree adjusting worktable
	Feed speed	mm/min	0.1 - 5000
	Min. setting unit	mm	0.001
Work head	Center		MT.NO.4
	Rotating speed	r/min	30 - 300(stepless)
Internal grinding	Power of internal grinding motor	kw	-	0.55
	Range of internal grinding	mm	-	Φ13-Φ80
	Max. length of internal	mm	-	125
	Max. workpiece weight held by chuck	kg	-	30
Tailstock	Center		MT.NO.4
	Travel of center	mm	60
Electrical system	Power of wheel spindle motor	kw	7.5
	Torque of wheel head feeding motor	N.m	8 (FANUC) / 16 (SIEMENS)
	Torque of worktable feeding motor	N.m	12 (FANUC) / 16 (SIEMENS)
	Power of work head spindle motor	kw	0.75 variable frequency motor / 1.1 variable frequency motor
	Hydraulic pump motor	kw	0.75 (4P)
	Power of wheel spindle bearing lubrication pump	kw	0.75 (4P)
Cubage dimension	Hydraulic and lubricating oil tank	L	45
	Spindle bearings oil tank	L	45
Net weight		kg	6000	6500