M14 Series Universal Cylindrical Grinding Machine

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Add : No.130 Jinnuo Road,Weihai City,Shandong Province,China
Phone : +86-631-5968264

Tel：+86-19963178096

WhatsApp：+8615634428325
E-mail : hdcnc@vip.163.com

Glass industry

Oil hydraulic industry

Reducer industry

Cooltant tank

Open steady rest

wheel peripheral dresser

Driving dog

wheel extractor

leveling wedges

wheel balance arbor

belt and waterproof

centers

wheel and flange

wheel balancing stand	magnetic separator	magnetic separator and paper filter
diamond pen	two axes DRO	radius wheel dresser
closed steady rest	end face wheel dresser

Description	Unit	M1420
Max. length ground(O.D)	mm	500/750
Center Height	mm	125
Dia.ground(O.D)	mm	5-200
Dia.ground(I.D)	mm	13-80
Max. length ground(I.D)	mm	125
Max. weight of workpiece	KG	50
Workhead
Swiveling angle	degree	+90
Center taper	MT	4
Spindle speed/Step	r/min	125/250/500
Wheelhead
Max. dimension of wheel(ODWID)	mm	40050203
Wheel peripheral velocity	m/s	35
Hand feed per rev.	mm	Coarse:1 Fine: 0.5
Hand feed per gra.	mm	Coarse:0.002 Fine: 0.001
Internal grinding device
Spindle speed	rpm	9245/12250/14848/19600
wheel dimension	mm	Max.503216 Min.15205
Table
Max.swiveling angle of table	degree	CW 9 CCW9
Longitudinal speed range of table	m/min	0.1-3
Tailstock
Center taper	MT	4
Quill travel	mm	25
Motor
Wheelhead motor power	KW	5.5
Internal Grinding	KW	0.55
Workhead motor power	KW	0.75
Machining accuracy
Cylindricity	um	5/8
Roundness	um	1.5
Roughness	um	Ra0.16
Machine
Gross weight	T	2.58(500)2.7(750)
Packing dimension	cm	227170175(500) 270170175(750)

Description	Unit	MW1420
General Capacity
Max.length grinding(O.D)	mm	500/750
Center height	mm	135
Dia.grinding(O.D)	mm	8-200
Dia. grinding(I.D)	mm	25-100
Max. weight of workpiece	kg	100
Workhead
Swiveling angle	°	+90
Center taper	MT	4
Spindle speed(stepless)	r/min	26-260
Wheelhead
Max. dimension of wheel(O.DWI.D)	mm	40050203
Wheel peripheral velocity	m/s	35
Wheelhead feed per. circle of handwheel	mm	Rough :2 Fine:0.5
Wheelhead feed per. graduation of handwheel	mm	Rough:0.01 Fine:0.0025
Internal grinding device
Spindle speed	r/min	10000(15000 optional)
Wheel dimension	mm	Max. 502513
Wheel dimension	mm	Min. 17206
Worktable
Max. swiveling angle of table	°	3
Max. swiveling angle of table	°	9
Longitudinal speed range of table	mm/min	0.1-4
Tailstock
Center taper	MT	4
Quill manually travel	mm	30
Motor
Wheelhead motor power	Kw	4
Internal grinding motor power	Kw	1.1
Workhead motor power	Kw	1.1
Machining Accuracy
Roundness	μm	3
Cylindricity	μm	5
Roughness	μm	Ra 0.2
Machine
Weight	kg	3500/4000
Package dimension(LWH)	cm	235203205 275203205

Description	Unit	M1432B
General Capacity
Max.length grinding(O.D)	mm	1000/1500
Center height	mm	180
Dia.grinding(O.D)	mm	8-320
Dia. grinding(I.D)	mm	30-100
Max. weight of workpiece	kg	150
Workhead
Swiveling angle	°	+90
Center taper	MT	4
Spindle speed(stepless)	r/min	26-260
Wheelhead
Max. dimension of wheel(O.DWI.D)	mm	40050203
Wheel peripheral velocity	m/s	35
Wheelhead feed per. circle of handwheel	mm	Rough :2 Fine:0.5
Wheelhead feed per. graduation of handwheel	mm	Rough:0.01 Fine:0.0025
Internal grinding device
Spindle speed	r/min	10000(15000 optional)
Wheel dimension	mm	Max. 502513
Wheel dimension	mm	Min. 17206
Worktable
Max. swiveling angle of table	°	3
Max. swiveling angle of table	°	7/6
Longitudinal speed range of table	mm/min	0.1-4
Tailstock
Center taper	MT	4
Quill manually travel	mm	30
Motor
Wheelhead motor power	Kw	4
Internal grinding motor power	Kw	1.1
Workhead motor power	Kw	1.5
Machining Accuracy
Roundness	μm	3
Cylindricity	μm	8
Roughness	μm	Ra 0.2
Machine
Weight	kg	4000/4800
Package dimension(LWH)	cm	326200205 426200205

Description	Unit	M1432H
General Capacity
Max.length grinding(O.D)	mm	2000/3000
Center height	mm	180
Dia.grinding(O.D)	mm	8-320
Dia. grinding(I.D)	mm	30-100
Max. weight of workpiece	kg	500
Workhead
Swiveling angle	°	+90
Center taper	MT	5
Spindle speed(stepless)	r/min	26-260
Wheelhead
Max. dimension of wheel(O.DWI.D)	mm	50050203
Wheel peripheral velocity	m/s	35
Wheelhead feed per. circle of handwheel	mm	Rough :2 Fine:0.5
Wheelhead feed per. graduation of handwheel	mm	Rough:0.01 Fine:0.0025
Internal grinding device
Spindle speed	r/min	10000(15000 optional)
Wheel dimension	mm	Max. 502513
Wheel dimension	mm	Min. 17206
Worktable
Max. swiveling angle of table	°	3
Max. swiveling angle of table	°	5/3
Longitudinal speed range of table	mm/min	0.1-3
Tailstock
Center taper	MT	5
Quill manually travel	mm	30
Motor
Wheelhead motor power	Kw	7.5
Internal grinding motor power	Kw	1.1
Workhead motor power	Kw	1.5
Machining Accuracy
Roundness	μm	3

Description	Unit	M1450
General Capacity
Max.length grinding(O.D)	mm	1500/2000/3000/4000
Center height	mm	270
Dia.grinding(O.D)	mm	25-500
Dia. grinding(I.D)	mm	30-200
Max. weight of workpiece	kg	1000
Workhead
Swiveling angle	°	+90
Center taper	MT	6
Spindle speed(stepless)	r/min	20-224
Wheelhead
Max. dimension of wheel(O.DWI.D)	mm	50075305
Wheel peripheral velocity	m/s	35
Wheelhead feed per. circle of handwheel	mm	Rough :4 Fine:0.5
Wheelhead feed per. graduation of handwheel	mm	Rough:0.02 Fine:0.0025
Internal grinding device
Spindle speed	r/min	10000(15000 optional)
Wheel dimension	mm	Max. 1753232
Wheel dimension	mm	Min. 302510
Worktable
Max. swiveling angle of table	°	3(1500)2(2000/3000)1(4000)
Max. swiveling angle of table	°	6(1500)5(2000)3(3000)2(4000)
Longitudinal speed range of table	mm/min	0.1-3
Tailstock
Center taper	MT	6
Quill manually travel	mm	70
Motor
Wheelhead motor power	Kw	5/7.5
Internal grinding motor power	Kw	1.5
Workhead motor power	Kw	4.0
Machining Accuracy
Roundness	μm	3(1500)5(2000/3000/4000)
Cylindricity	μm	8(1500)10(2000/3000)15(4000)
Roughness	μm	Ra 0.32
Machine
Weight	t	10/11/13/17
Package dimension(LWH)	cm	543225210 583225210 796225210 996225210

Item		Unit	M1463
Distance between centers		mm	2000、3000、4000、5000
Center height		mm	370
Dia. Ground(O.D.)		mm	30～630
Dia. Ground(I.D.)		mm	30～250
Max. length ground(O.D.)		mm	5000
Max. length ground(I.D.)		mm	320
Max. weight of work piece		kg	3000
Head stock
Swiveling angle		°	+90
Center taper			Metric 80＃
Spindle speed		r/min	14~140
Wheel head
Swiveling angle		°	±30
Hand feed per.rev		mm	rough：4， fine：0.5
Hand feed per.div		mm	rough：0.02， fine：0.025
Wheel size		mm	60075305
Wheel linear speed		m/s	35
Internal grinding device
Spindle speed		r/min	10000
Wheel size		mm	Min.: 302510 Max.: 1753232
Table
Hand feed per.rev		mm	5
Max. swiveling angle	Colckwise	°	2°（2000）1°（3000、4000、5000）
	Anticlockwise	°	4°（2000）3°（3000）2°（4000）2°（2000）1.5°（5000）
Table moving speed		m/min	0.1～2.5
Tailstock
Center taper(MT)		MT	Metric 80＃
Quill travel		mm	70
Motor
Wheelhead motor power		kw	7/11KW
Internal grinding motor power		kw	1.5
Workhead motor power		kw	15

table travels on one V,one flat guideway
Rapid advance and retract of wheel head allows for quicker setup and check of grind-in dimensions
Stepless speed workhead rotates 90°by CCW
machine table swivels for easy taper grinding
hydraulic and manual controlled tailstock with foot switch
Advanced Hydrostatic Lubrication System