D51K frame ring rolling machine

This product is widely used in processing production of bearing, flat welding flange, high neck flange, small thin wall barrel parts seamless ring parts and suitable for forging enterprise after upsetting, punching, then reaming process; Due to it can roll different kinds of metal materials, high temperature alloy steel, bearing steel, plain carbon steel, copper, aluminum alloy, etc., and the request for front end system hole's is not high, so cooperate with general forging equipment has efficiency prominent; Therefore replace the original mandrel supporter reaming process, which favored by the vast number of small and medium-sized enterprise.

D51 Model		Model	160	250	350	400	500	630	800	1000
Nominal dimension of loop part	Outer diameter	mm	200	250	350	400	500	630	800	1000
	Width	mm	70	120	180	250	280	280	350	350
Max.journey of sliding block		mm	70	110	130	130	130	200	300	300
Roller line speed		mm	1.64	1.63	1.45	1.45	1.50	1.47	1.50	1.50
Speed of main shaft		m/sec	92	62.3	41	40	40	38	38	38
Center height of rolling roller		mm	670	875	1100	1100	1200	1250	1350	1350
Minimum distance between rolling wheel's center and rolling roller's center		mm	185	265	365	375	375	385	410	410
Motor power		kW	30	55	90	90	90	90	110	110
Weight of machine tool		Kg	3300	7200	12000	12300	13000	13500	14000	18000

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