Universal Cylindrial External and Internal Grinding Machine M1420

• Type: External Grinding Machine
• Processing Object: Surface
• Abrasives: Grinding Wheel
• Controlling Mode: Artificial
• Automatic Grade: Semiautomatic
• Cylindrical Grinder Type: Universal Cylindrical Grinder
• Model NO.: M1420
• Precision: Precision
• Certification: CE, ISO 9001
• Condition: New
• Name: Universal Cylindrical Grinder Machine
• External Grinding Diameter: 200mm
• Internal Grinding Diameter: 100mm
• External Grinding Length: 500mm
• Internal Grinding Length: 125mm
• Center Height: 135mm
• Table Load: 50kg
• Total Power: 5.625kw
• Grinding Wheel Size: 400X50X203 mm
• Hydraulic Travel Speed: 0.1-4m/Min
• Headstock Spindle Rotation Speed: 25-380rpm
• Swivel Range of Worktable: -5 to +9 Degree
• Internal Wheel Spindle Rotating-Speed: 10000rpm
• Headstock and Tailstock Center: Mt4
• Weight: 2500kg
• Origin: China
• HS Code: 846019100

Product Description

universal cylindrial external and internal grinding machine M1420

Description	unit	M1420X500	M1420X800
External grinding diameters	mm	8~200
Internal grinding diameters	mm	13~100
Center height	mm	135
Headstock spindle rotation speed	r/min	50HZ:25~380stepless
Max. worktable traverse	mm	650	950
Hydraulic travel speed	m/min	0.1~4
Max.workpiece weight	kg	50
Grinding length External/Internal	mm	500/125	800/125
Swivel range of worktable	°	-5~+9°	-3~+7°
Max.wheel peripheral speed	m/s	38
External wheel size	mm	Max.400x50x203   Min280x50x203
Internal wheel spindle rotating-speed	r/min	10000
Headstock and tailstock center	morse	NO.4
Total motor power	kw	5.625
Machine overall dimension(LxWxH)	mm	2200x1600x1700	3100x1600x1700
Machine weight	kg	2500	3000

 

Working Accuracy
Roundness(O.D/I.D)	1.5/2.5μm(O.D/I.D)
Uniformity of dia.in longitudinal section(O.D/I.D)	5/8μm(O.D/I.D)
Surface roughness(O.D/I.D)	Ra0.32/0.63μm(O.D/I.D)

 

Standard Accessories
Coolant tank	set	1
Grinding wheel dresser	set	1
Wheel hub	set	2
Wheel balancing mandrel	set	1
Internal grinding tool	set	1
3-claw chuck	set	1
Open-type steady-rest	set	1
Driving dog	set	1
Carbide-tipped center	pcs	2
Leveling wedge	pcs	3
Quill shaft for internal grinding	set	2

 

Special Accessories
Radius dresser	set	1
Close-type steady- rest	set	1
Wheel balancing stand	set	1

Cylindrical grinder more photos



If you are interested in universal cylindrical grinder machine, pls contact us
TENGZHOU UNI-TECH CO.,LTD
 Contact person: KITTY XU