M1380 Precision Large External Cylindrical Grinding Tool

External Cylindrical Grinding Tool
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Model: M1380
Brand: MACH

Product Description

M1380 Precision Large External Cylindrical Grinding Tool

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

Quality is our forte and we have clients spreading all over the world. We are committed to a well-defined and self-framed quality policy. The policy revolves around through and repeated checking of the cylindrical grinding tool. We are the regular exporters of our products throughout Asia, Africa and several European countries. Our after-sales service terms and conditions as follows:

The cylindrical grinding tools are tested and have trial production in our factory before leaving our factory and they are shipped out only after the customers are satisfied with them.
When the cylindrical grinding tools are tested, our technicians will train the customers’ technicians in theory and practice till they grasp the skills.
During this period of one year warranty , if the cylindrical grinding tools were damaged by non-artificial reasons, we are responsible for repairing or changing parts.
During this period of warranty, if there is something wrong with the cylindrical grinding tool, we are responsible to provide project for solving this problem at the soonest, and help customers to restore production as soon as possible.
After the warranty, we charge only cost price for maintaining the cylindrical grinding tools within three years.
Other after-sale terms can be agreed by buyer and seller in addition.