Cylindrical Grinding Machine M1380, High Quality China Cylindrical Grinding Machine M1380 Suppliers and Manufacturers

Cylindrical Grinding Machine M1380

Supplier Info

Shaanxi Saame Import Export Co., Ltd.

[China Supplier]

Contact Person : Ms. Zhong Liping

Tel : 86-29-83240817

Fax : 86-29-83240817

Product Detail

cylintrical grinding machine M1380 for grinding max.dia.800mm extral surface of cylinder

Cylindrical Grinding Machine M1380 Specification:

M1380-type cylindrical grinder is mainly used to grind external cylindrical surface and conic surface of parts with small coning. The accuracy of ground parts can reach IT5, IT6 and the end surface with a lower size accuracy of the stepped component. The range of the working diameter is φ50∼800mm.

The machine is suitable for using in machinery manufacturing industry, printing machinery, heavy machinery , etc.

The movement of worktable and the swiveling of workpiece are controlled by AC variable frequency motor together with frequency converter. The worktable is driven with mechanical device and is controlled by manual mode as well as automatic mode. Fast advance or reverse of grinding wheel is driven by hydraulic system. The machine adopts a dynamic hydrostatic pressure spindle. Grinding wheel is dressed through manual or automatic mode. Cross feed is carried out by hydraulic device as well as hand operation device.

MAIN PARAMETERS
Specification(mm)	Overall dimension(mm)						Net. Weight		Gr. weight
	L				W	H		(kg)	(kg)
800×3000	1#No.1case			8200	2800	2100		31000	35000
	2#No.2case			4250	2220	1250
800×4000	1#No.1case			8200	2800	2100		33000	37000
	2#No.2case			4250	2220	1250
800×5000	1#No.1case			8900	2800	2100		35000	40000
	2#No.2case			4600	2200	1250
Grinding dia.	mm	Without Steady rest		Max	800
				Min	50(Φ900) (With Φ900 wheel)
		With steady rest		Max	400
				Min	250
Max Workpiece weight	mm	3000			M1380×3000
		4000			M1380×4000
		5000			M1380×5000
Max Workpiece weight	kg	5000
Center high	mm	500
Distance between centers	mm	3100			M1380×3000
		4100			M1380×4000
		5100			M1380×5000
Workstock center		Metric			100#
Tailstock center		Metric			100#
Workpiece speed		r/min			6-80
Movement of sleeve of tailstock		mm			80
Grinding wheel	mm	Max			900×75×305
		Min			720×75×305
wheel speed	m/s	35
Max movement of wheelstock(includes rapid movement)					mm	475
Max speed of wheelstock					mm	100
Max.rotary angle of upper-worktable	Agreeable hour hand				°	1
	Negative hour hand				°	2
Motor of workhead					KW	11
Motor of wheelstock					KW	22
Total power of motors					KW	39.98
WORKING ACCURACY
Roundness			mm		0.0025
Uniformity of diameter in longitudinal section			mm		3000		0.008
			mm		40005000		0.012
Surface roughness			μm		Ra0.32

Cylindrical Grinding Machine M1380