3 Hi steel rolling mills

3 Hi steel rolling mills, 1.2hi,3 hi 4hi roller machine, 2.excellent quality guarantee, 3.reasonable price - details see: https://www.machineto.com/3-hi-steel-rolling-mills-10169998

Type:Cold Rolling Mill	Place of Origin:Henan China (Mainland)	Brand Name:Guanghua	Model Number:ZJ200,220,250,300,350,400
property:reversible

contact supplier for 3 Hi steel rolling mills

Zhengzhou Guanghua Machinery Factory provides rolling mills according to customers' requirements .

		Unit	250×5	300×5	350×1	350×3	400×2	500×2	550×3	600×3
roll diameter(max/min)		mm	280/245	325/280	370/325	370/325	430/380	540/480	580/520	630/580
Roll length		mm	1# 700 2#~5# 600	1#900 2#3#4#750 5#600	1000	1#2# 1000 3#600	1100	1500	1500	1#2# 1700 3# 1500
rotational frequency		r/min	192.6	250	137	176	134	89		80
roll force		KN	600	1000	1200	1200	1800	3000		4000
Main reduction gear	Center distance	mm	700	1000	800	1000	1200	1600		1700
Main reduction gear	Speed ratio		2.57	2.36	5.357	2.76	3.65	6.62		6.30
Gear box center distance		mm	250	300	350	350	400	520		600
main motor power		kw	500	1000	380	630	1000	1250		2000
boundary dimension (length ×width ×height )		mm	16900×2245×2300	20000×3230×2600	10100×2500×3000	17615×2000×3000	17500×3500×3300	18000×5000×3900	13000×2600×4442	20000×5000×4584