2013年11月21日 — This document provides a 10-step overview of the cold rolling process for steel in a 4 Hi mill. The key steps include: 1) Pickling the hot...
SPCC 4 high rolling mill ; Delivery Time. 5 months ; Minimum Order Quantity. 1 SET ; Model Number. 850mm Four-High Reversing Cold Rolling Mill ; Packaging Details.
The production of this unit is to roll hot rolled coils with the thickness of 1.5~5.3mm into high precision cold rolled coils with the thickness of 0.2~2.0mm.
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