mechanical spring grinding machine easy operation, economic solution, better performance for crush grinding.

mechanical spring grinding machine, specially designed for small and medium spring makers, these machines cover wire dia. 0.8-5mm for various machines, especially suitable for crush grinding arrangment. Attached hand-control dresser allows grinding sharpening to be availalbe easily.

Besides these vertical grinding machines, we also supply horizontal type machine for wire dia. max. 30mm till now.

Item	Unit	GLYM-3	GLYM-5
Wire dia	mm	Φ0.8-3	Φ1--5
Max O.D of spring	mm	Φ6--40	Φ6--60
Max spring length (height)	mm	15-120	10--180
Amount of movement - Upper grinding wheel head	mm	145	230
Amount of movement - Lower grinding wheel head	mm	50	50
Grinding wheel dimension (OD×ID×Thickness)	mm	Φ400×Φ250×Φ55	Φ400×Φ203×Φ55
Grinding plate rotating speed	r/min	0.78-2.05	0.5--19
Working accuracy - Verticality (Ho is spring free length)		0.025Ho	0.025Ho
Working accuracy - Roughness concentration		Ra=12.5	Ra=12.5
Upper grinding wheel head motor	Kw	2.2	3
Lower grinding wheel head motor	Kw	2.2	3
Grinding Plate motor	Kw	0.9	1.1
Net weight	Kg	650	950
Overall dimension(L×M×H)	mm	1200×800×1900	1540×1030×2090

mechanical spring grinding machine