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MGK1350 and MGK1450 High Precision CNC (Universal) Cylindrical Grinding Machines

MGK1350 and MGK1450 High Precision CNC (Universal) Cylindrical Grinding Machines

The MGK1350 and MGK1450 high precision CNC (universal) cylindrical grinding machines are advanced machine tools developed by our company based on years of CNC grinding machine design and manufacturing experience. These machines are highly modular and versatile, featuring excellent precision, rigidity, and adaptability. They are ideal for medium-sized parts such as machine spindles, axles, and gear shafts. With simple operation and reliable performance, these machines are suitable for modern high-precision manufacturing.

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Product Description

Specification		unit	MGK1350				MGK1450
			1500	2000	2500	3000	1500	2000	2500	3000
Maximum Swing Diameter		mm	Φ500
Distance between centers		mm	1500	2000	2500	3000	1500	2000	2500	3000
Center height		mm	275
Maximum grinding diameter		mm	Φ500
Maximum weight between centers		kg	1000
Control system			FANUC SIEMENS
Grinding wheel (max)	Outer diameter x width x inner diameter	mm	Φ600×75×Φ305
	Line speed	mm/sec	35/45
Wheel carrier	Full stroke	mm	380
	Feed speed	mm/min	0.05～5000
	Minimum setting unit	mm	0.001
	Tilt angle		90°
Worktable	Type		Two-Tier Tapered Worktable
	Feedrate	mm/min	0.05～5000
	Minimum setting unit	mm	0.001
Headstock	Center		MT.NO6
	Speed	r/min	15-150(Infinitely variable speed control)
Bore grinding	Internal grinding motor	Kw					1.1
	Internal grinding range	mm					Φ50～Φ200
	Maximum internal grinding length	mm					200
	Maximum workpiece weight on chuck	kg					60
Tailstock	Center		MT.NO6
	Stroke of center	mm	80
Electrical system	Wheel spindle motor	Kw	11
	Wheelhead feed	N.m	22(FANUC)/27(SIEMENS)
	Worktable Feed	N.m	30(FANUC)/36(SIEMENS)
	Headstock spindle	Kw	3KW inverter motor
	Hydraulic pump	Kw	0.75(4P)
	Wheel spindle bearing lubrication pump	Kw	0.75(4P)
Capacity	Hydraulic oil + lubrication oil tank	L	45
	Spindle bearing oil tank	L	45
Net weight		T	12	13	14	15	12.5	13.5	14.5	15.5

Products Features

1:High Precision Spindle: The spindle system uses a sleeve-type hydrostatic structure, offering high rotational precision and strong rigidity for precise grinding.

2:Two-Axis Feed System: The worktable (Z-axis) and grinding wheel head (X-axis) are driven by servo motors and ball screw assemblies, ensuring precise feed control with a minimum setting unit of 0.1μm and a fast feed speed of up to 5m/min.

3:Multiple Dressing Options: Various diamond dressing devices are available, allowing for precise dressing of complex grinding wheel profiles with automatic compensation.

4:Closed-Loop Control System: Equipped with an active measurement device, the machine provides full closed-loop control to maintain consistent machining accuracy.

5:Advanced CNC System: The CNC system supports program changes during grinding, workpiece quality management, machine status monitoring, fault diagnosis, and alarms. The user-friendly menu interface simplifies operation.

Applications

The MGK1350 and MGK1450 CNC cylindrical grinding machines are widely used for the precision machining of medium-sized parts such as machine spindles, axles, and gear shafts. Their high precision and rigidity make them ideal for small-batch, high-precision production in industries such as aerospace, aviation, and precision machinery manufacturing.

Products Pictures