... .18-2.0mm Max speed:420m/min 4 high reversible cold rolling millSingle stand, 4 Hi Reversible Cold Rolling Mill can realize the rolling from raw materials to finished products ... , little spare parts quantity , etc. Process Date:Parameter Mill 4-Hi Reversible Cold Rolling Mill 6-Hi Reversible Cold Rolling MillMateriallow carbon steel,low alloy steellow carbon steel ,low ...