China Best Quality High Precision Universal External Cylindrical Grinder Machine MW7410 M1332 M1332A

• Customization: Available
• After-sales Service: Online Support
• Warranty: One Year
• Model NO.: M1332 M7140
• Type: Surface Grinding Machine
• Processing Object: Metel
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Manual
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Precision: Precision
• Certification: CE, RoHS, ISO 9001
• Condition: New
• Center Height: 180mm
• Dia Ground(O.D): 8-320
• Max Length Ground(O.D): 1000
• Center Taper: Mt4
• Transport Package: Plywood Case
• Specification: 3490kgs
• Trademark: HOYONG-TRD
• Origin: Shandong, China
• HS Code: 8460190000
• Production Capacity: 10 PCS/Month

Product Description

Universal Cylindrical Grinding Machine FEATURES:
1) Universal 
2) Precise 
3) With high rigidity 
4) Reliable performance

SPECIFICATIONS:

Model					M7140*1000	M7140*1600	M7140*2000
Working tanle	Table size(L×W)			mm	1000×400	1600×400	2000×400
	Max movement of working table(L× W)			mm	1100	1700	2100
	T-Slot(number×width)				3×18	3×18	3×18
	Speed of working table			m/min	3--25	3--25	3--25
Grinding head	Max distance from spindle center to table surface			mm	575	575	575
	Max travel of grinding head		Cross(Manual and hydraulic)	mm	440	440	440
			Vertical(Manual)	mm	400	400	400
	Spindle speed			rpm	1440	1440	1440
	Wheel Size(Outer diameter×width×Inner diameter)			mm	φ350×40×φ127	φ350×40×φ127	φ350×40×φ127
	Scale on the vertical handwheel			mm	0.01	0.01	0.01
	Grinding head feed per revolution of handwheel			mm	1.00	1.00	1.00
Total power				kw	11	12	12
Spindle motor		Power		kw	7.5	7.5	7.5
		Speed		r/min	1440	1440	1440
Rapid up and down motor		Power		kw	0.37	0.37	0.55
		Speed		r/min	1440	1440	1440
Oil pump motor		Power		kw	3	4	4
		Speed		r/min	960	960	960
Coolant pump motor		Power		kw	0.125	0.125	0.125
		Speed		r/min	2800	2800	2800
Oil pump		Flow		L/min	100	100	125/50
		Working pressure		MPa	1.5	1.5	1.5
Working precision		The parallelism of working surface to base level		mm	1000:0.015	1000:0.015	1000:0.015
		Surface roughness		µm	Ra0.63	Ra0.63	Ra0.63
Weight		N/G		kg	3800/4200	5300/6000	6300/7000
Overall dimension(L×W×H)				mm	2700×1750×2100	4400×1750×2100	5400×1750×2100

 

Model	Unit	M1332B
Grinding length	mm	1000
Grinding diameter	mm	8-320
Center height	mm	180
Max. Workpiece weight	kg	150
Worktable speed	M/min	0.1-4
Wheel peripheral velocity	M/s	38
Max. Travel of worktable	mm	1100
swivel range of worktable	°	-3-+7°
External wheel size	mm	600x75x305
Spindle speed of workhead	R/min	26,52,90,130,180,260
Grinding spindle speed	R/min	1100
Headstock top	morse	NO.5
Tailstock top	morse	NO.4
Rapid advance and withdrawalamount	mm	50
Wheelhead displacement per rev of handwheel   coarse/fine	mm	2/0.5
Wheel head displacement per div of handwheel     coarse/fine	mm	0.01/0.0025
Total motor power	kw	14.27
Overall size	mm	3605x1810x1515
Machine weight	kg	4000

MODEL	UNIT	SPECIFICATIONS
		M1432B×1000	M1432B×1500	M1432B×2000	M1432B×3000
General capacity
Distance between centers	mm	1000	1500	2000	3000
Center height	mm	180	180	180	180
Dia.Ground(O.D)	mm	8~320	8~320	8~320	8~320
Dia.Ground(I.D)	mm	30~100	30~100	30~100	30~100
Max.length ground(O.D)	mm	1000	1500	2000	3000
Max.length ground(I.D)	mm	125	125	125	125
Max weight of work piece	kg	150	150	150	150
Workhead
Swiveling angle		+90	+90	+90	+90
Center taper	MT	4	4	4	4
Spindle speed	r/min	50HZ:25-220 60HZ:30-364	50HZ:25-220 60HZ:30-364	50HZ:25-220 60HZ:30-364	50HZ:25-220 60HZ:30-364
Wheelhead
Wheel spindle speed	r/min	1670	1670	1670	1670
Wheelhead rapid travel	mm	50	50	50	50
Max travel	mm	246	246	205	205
Swiveling angle	°	±30°	±30°	+10°	+10°
Hand feed per.rev	mm	rough:2.0 fine:0.5	rough:2.0 fine:0.5	rough:2.0 fine:0.5	rough:2.0 fine:0.5
Hand feed per.gra	mm	rough:0.01 fine:0.0025	rough:0.01 fine:0.0025	rough:0.01 fine:0.0025	rough:0.01 fine:0.0025
Max dimension of wheel(OD×W×ID)	mm	400×50×203	400×50×203	400×50×203	400×50×203
Internal grinding
Spindle speed	r/min	10000/15000	10000/15000	10000/15000	10000/15000
Dimension of wheel	mm	max:50×25×13 min:17×20×6	max:50×25×13 min:17×20×6	max:30×25×10 min:17×20×6	max:30×25×10 min:17×20×6
Table
Hand feed per rev.	mm	6	6	6	6
Max swivelling angle of table	°	clockwise:3° widdershins:7°	clockwise:3° widdershins:6°	clockwise:2° widdershins:5°	clockwise:2° widdershins:3°
Longitudinal traverse speed of table	m/min	0.1~4	0.1~4	0.1~4	0.1~4
Tailstock
Center taper	MT	4	4	4	4
Quill travel	mm	30	30	30	30
Motor
Wheelhead motor power	Kw	5.5	5.5	5.5	5.5
Internal grinding	Kw	1.1	1.1	1.1	1.1
Power of workhead motor	Kw	1.5	1.5	1.5	1.5
Machine
Gross weigh	Kg	5300	6100	7900	9900
Packing dimension	mm	3220×2000×2050	4220×2000×2050	5400×2000×2050	7390×2280×2050