Mk1420/500 CNC Universal Cylindrical Grinder Grinding Machine

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: MK1420/500
• Type: External Grinding Machine
• Processing Object: Curve
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Automatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: High Precision
• Certification: CE, ISO 9001
• Condition: New
• Name: CNC Cylindrical Grinding Machine
• Center Height: 180mm
• (Od)Dia.Ground: 8-320mm
• (ID)Dia,Ground: 30-100mm
• (Od)Max Length Ground: 1500
• (ID)Max Length Ground: 125mm
• Max Weight of Work Piece: 150kgs
• Swiveling Angle: 90deg
• Center Taper: Mt4
• Gross Weight: 7.9ton
• Transport Package: Wood Case
• Specification: MK1420
• Trademark: UNI-TECH
• Origin: China
• HS Code: 84602990
• Production Capacity: 100PCS/Month

Product Description

cnc external internal grinder cnc universal cylindrical grinding machine 
 

SPECIFICATIONS

 

	MKE1420x500	MKE1420x800	MKE1432x1000	MKE1432x1500	MKE1432x2000	MKE1432x3000
Height of center   mm	135	135	180	180	180	180
Max grinding diameter(without steady rest)   mm	200	200	320	320	320	320
Max grinding diameter(with steady rest)   mm	60	60	60	60	150	150
Min grinding diameter   mm	8	8	8	8	15	15
Max grinding length   mm	500	800	1000	1500	2000	3000
internal grinding diameter range(with steady diameter)   mm	10-90	10-90	35-100	35-100	35-100	35-100
internal grinding diameter range   (without steady rest) mm	13-100	13-100	30-100	30-100	30-100	30-100
Max grinding depth   mm	125	125	125	125	125	125
Headstock taper	MT4	MT4	MT4	MT4	MT4	MT4
Max. workpiece weight  kg	50	50	150	150	150	150
tailstock   taper	MT4	MT4	MT4	MT4	MT4	MT4
Tailstock spindle stroke	28	28	28	28	28	28
Min grinding wheel feed   mm	0.001	0.001	0.001	0.001	0.001	0.001
Headstock swivel range	±30°	±30°	±30°	±30°	±30°	±30°
Grinding spindle speeds    rpm	1670	1670	1670	1670	1670	1670
Chuck diameter     mm	200	200	200	200	200	200
Worktable swivel range	-5°~+9°	-3°~+7°	-3°~+7°	-3°~+6°	-2°~+5°	-2°~+3°
Table feed    m/min	0.05-5	0.05-5	0.05-5	0.05-5	0.05-5	0.05-5
out disc diameter    mm	400x50x203 280x50x203(min)	400x50x203 280x50x203(min)	400x50x203 280x50x203(min)	400x50x203 280x50x203(min)	400x50x203 280x50x203(min)	400x50x203 280x50x203(min)
Circumferential speeds   m/sec	35	35	35	35	34.2	34.2
Work spindle speeds   rpm	25-380	25-380	25-380	25-380	25-380	25-380
Grinding head trvel    mm	200	200	246	246	246	246
Feed per hand-wheel rotation on  wheelhead      mm	0.1mm	0.1mm	0.1mm	0.1mm	0.1mm	0.1mm
Travers per graduation on wheelhead    mm	0.001mm	0.001mm	0.001mm	0.001mm	0.001mm	0.001mm
Max. angle of table swivel	-5°~+9°	-3°~+7°	-3°~+7°	-3°~+6°	-2°~+5°	-2°~+3°
Max. inner disc diameter    mm	50*40*16	50*40*16	50*40*16	50*40*16	50*40*16	50*40*16
Min. inner disc diameter    mm	45*35*10	45*35*10	45*35*10	45*35*10	45*35*10	45*35*10
total drive capacity    KW	12.6	12.6	17	17	18	19
Motor rating-grinding spindle/hydraulic pump   KW	4/0.75	4/0.75	5.5/0.75	5.5/0.75	7.5/0.75	7.5/0.75
Motor rating of headstock /coolant pump            KW	0.75/0.13	0.75/0.13	1.5/0.13	1.5/0.13	1.5/0.13	1.5/0.13
Motor rating of grinding head moving   KW	10Nm	10Nm	15Nm	15Nm	15Nm	15Nm
Motor rating of worktable moving   KW	10Nm	10Nm	15Nm	15Nm	22Nm	27Nm
diamensions (LxWxH)   mm	2500x1600x1700	3100x1600x1700	3400x2000x2000	4300x2000x2000	5400x2000x2000	7600x2000x2000
weight      kg	2300	2700	3700	4300	6200	8600

 

ACCESSORIES

Complete set of electric epuipment    
Complete set of coolant epuipment 
Grinding wheel peripheral dresser  
Wheel hub  
Wheel balancing mandrel 
3-jaw chuck  
Open-type steady-rest
Leveling wedge  
Close-type steady- rest
Wheel balancing stand 

MKE1420/500

MKE1420/800

 

Detailed Photos