Spring Grinding Machines

Spring end grinding is another important operation to be carried out for finishing compression springs, hence RANOSON developed another range of machines to cover Spring made up of wire range from 0.4 to 8.0 mm in 4 Models.

The table below covers Technical Specifications and features for the entire range of Models.

SPECIFICATIONS	RSG – 15	RSG – 35	RSG – 60	RSG-80 DH
Wire Diameter	0.4 mm - 1.8 mm	1mm – 3.5 mm	2 mm – 5 mm	3.0 mm – 8.0 mm
No. of Grinding Heads	2	2	2	4
Grinding Process	Crush	Crush	Crush	Crush
Spring Outer Diameter	30 mm (Max)	60 mm (Max)	75 mm(Max)	75 mm(Max)
Grinding Wheel Diameter	250 mm	400 mm	400 mm	400 mm
Feed Plate Speed	1 – 5 rpm	1 – 5 rpm	1 – 5 rpm	1 – 5 rpm
Feed Plate Diameter	350 mm	562 mm	562 mm	666 mm
Max. Length	100 mm	150 mm	150 mm	150 mm
Main Motor ( Per Head )	3 Hp, 3 Ph . ( 2 )*	3 Hp, 3 Ph.( 2 )*	5 Hp, 3 Ph.( 2 )*	5 Hp, 3 Ph.( 4 )*
Mains Supply	440 V, 50Hz, 3 Ph.	440 V, 50Hz, 3 Ph.	440 V, 50Hz, 3 Ph.	440 V, 50Hz, 3 Ph.
Variable Freq. Inverter	0 - 50 Hz	0 - 50 Hz	0 - 50 Hz	0 - 50 Hz

* - No. of Main Motors