Hydraulic spline rolling machines

• Customization: Available
• Transport Package: Plywood Cases
• Trademark: Songen
• Model NO.: SR200, SR320
• Origin: China
• Production Capacity: 1000 Sets

Product Description

1. Hydraulic cold rolling machines specially designed to roll splines;
2. Double hydraulic cylinders feeding for each die to perform precision and stable pressure on workpieces'
3.Discontinuous rolling and free indexing modes are adopted;
4. High precision hydraulic pushing pin clamps the workpiece;
5. The machine features high precision and reason structure;
6. Widely used to cold roll involute splines and triangular splines with small modules. It is an ideal machine for automobile and motorcycle industries.
 

Specifications		Unit	Model SR200	Model SR320
Maximum rolling pressure		KN	200	320
Rolling spline range	Maximum diameter	mm	70	70
	Maximum module	mm	0.75	1.25
Rolling dies range	Maximum outer diameter	mm	178	200
	Internal diameter	mm	54	75
	Maximum width	mm	105	120
Maximum distance between two spindles' centers		mm	240	270
Spindles rotation speeds		rpm	28, 35, 45, 56	19, 24, 31, 40
Spindles tilting angles		Degrees	±5	±5
Feeding travel		mm	2 x 7	2 x 7
Machine center height		mm	900	900
Machine total power		KW	10.2	12.2
Overall size, Length x Width x Height		mm	1500×1700×1600	2000×1900×1650
Packing size, Length x Width x Height		mm	2000×2000×1900	2250×2000×1900
Machine net weight		KG	3000	3500