Unidex Machinery - Coil Spring Grinder

Coil Spring Grinder

Operation of the stroke adjustments of grinding wheel cylinders from the top to bottom is automatic, thus enhance production.
It is possible to check the length of springs during grinding with attachments of digital scale. Also, accuracy of parts are enhanced by controlling counter operation up to 0.01mm.
While grinding, the operation of cylinders movements are easy and vibration is reduced by using air cylinders.
Automatic dressing units are equipped for the easy operation and to eliminate inconveniences

Model MG-400FS MG-330FS MG-910F MG-760F MG-660F MG-610F MG-450F MG-400 MG-300F MG-250F
Size of Grinding Wheel 400x130x65mm 300x130x66 915x90mm 760x90mm 660x90mm 610x75mm 455x75mm 400x65mm 300x65mm 250x65mm
Number of Grinding Wheel 2pcs 2pcs 4pcs 4pcs 4pcs 4pcs 4pcs 4pcs 4pcs 4pcs
Size of Work Table (O.D.) 550mm 450mm 1500mm 1330mm 1230mm 1130mm 940 700mm 600mm 550mm
Speed Range of Work Table 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min 0.15-0.4 turn/min
Grinding Size of Spring
Wire Diameter 0.5-3mm 0.3-2mm 6-20mm 3-10mm 3-8mm 2-8mm 1-6mm 0.5-5mm 0.3-3mm 0.3-3mm
Outside Diameter 5-50mm 5-50mm 30-200mm 20-150mm 20-100mm 15-80mm 10-50mm 5-50mm 3-50mm 3-40mm
Unforced Length 0-130mm 0-130mm 0-200mm 0-200mm 0-200mm 0-200mm 0-150mm 0-130mm 0-130mm 0-100mm
Motor
For Grinding Wheel 3.7kw x 4p 2.2kw x 4p 15kw x 6p 11kw x 6p 7.5kw x 6p 7.5kw x 4p 5.5kw x 4p 3.7kw x 4p 2.2kw x 4p 2.2 kw x 4p
FOr Work Wheel 0.4kw x 6p 0.4kw x 6p 1.5kw x 6p 1.5kw x 6p 0.75kw x 6p 0.75kw x 6p 0.75kw x 6p 0.4kw x 6p 0.4kw x 6p 0.4kw x 6p
For Grinding Wheel Up-Down 0.4kw x 6p 0.4kw x 6p 0.75kw x 6p 0.75kw x 6p 0.75kw x 6p 0.75kw x 6p 0.4kw x 6p 0.4kw x 6p 0.4kw x 6p 0.4kw x 6p
Power Source AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz AC220/380V
50/60Hz
Machine Dimension (LxWxH) 1600x1600x1200mm 1500x1500x1900mm 4800x2100x2700mm 3300x2300x2800mm 2500x2000x2500mm 2500x2000x2400mm 2400x2000x2100mm 2000x1900x2000mm 1800x1800x2000mm 1800x1800x1900mm
Net Weight 1350kg 1200kg 1200kg 7000kg 5500kg 4500kg 3500kg 3200kg 2900kg 2800kg

Model	MG-400FS	MG-330FS	MG-910F	MG-760F	MG-660F	MG-610F	MG-450F	MG-400	MG-300F	MG-250F
Size of Grinding Wheel	400x130x65mm	300x130x66	915x90mm	760x90mm	660x90mm	610x75mm	455x75mm	400x65mm	300x65mm	250x65mm
Number of Grinding Wheel	2pcs	2pcs	4pcs	4pcs	4pcs	4pcs	4pcs	4pcs	4pcs	4pcs
Size of Work Table (O.D.)	550mm	450mm	1500mm	1330mm	1230mm	1130mm	940	700mm	600mm	550mm
Speed Range of Work Table	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min	0.15-0.4 turn/min
Grinding Size of Spring
Wire Diameter	0.5-3mm	0.3-2mm	6-20mm	3-10mm	3-8mm	2-8mm	1-6mm	0.5-5mm	0.3-3mm	0.3-3mm
Outside Diameter	5-50mm	5-50mm	30-200mm	20-150mm	20-100mm	15-80mm	10-50mm	5-50mm	3-50mm	3-40mm
Unforced Length	0-130mm	0-130mm	0-200mm	0-200mm	0-200mm	0-200mm	0-150mm	0-130mm	0-130mm	0-100mm
Motor
For Grinding Wheel	3.7kw x 4p	2.2kw x 4p	15kw x 6p	11kw x 6p	7.5kw x 6p	7.5kw x 4p	5.5kw x 4p	3.7kw x 4p	2.2kw x 4p	2.2 kw x 4p
FOr Work Wheel	0.4kw x 6p	0.4kw x 6p	1.5kw x 6p	1.5kw x 6p	0.75kw x 6p	0.75kw x 6p	0.75kw x 6p	0.4kw x 6p	0.4kw x 6p	0.4kw x 6p
For Grinding Wheel Up-Down	0.4kw x 6p	0.4kw x 6p	0.75kw x 6p	0.75kw x 6p	0.75kw x 6p	0.75kw x 6p	0.4kw x 6p	0.4kw x 6p	0.4kw x 6p	0.4kw x 6p
Power Source	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz	AC220/380V 50/60Hz
Machine Dimension (LxWxH)	1600x1600x1200mm	1500x1500x1900mm	4800x2100x2700mm	3300x2300x2800mm	2500x2000x2500mm	2500x2000x2400mm	2400x2000x2100mm	2000x1900x2000mm	1800x1800x2000mm	1800x1800x1900mm
Net Weight	1350kg	1200kg	1200kg	7000kg	5500kg	4500kg	3500kg	3200kg	2900kg	2800kg