Complete set of finishing mill
Category: High speed wire equipment
Details
Finishing mill is used in high speed wire workshop. It is usually composed of four rolling mills, all of which adopt cantilever roller ring frames arranged alternately (horizontally and vertically). There is a vertical loop between the frames to achieve tension-free rolling. The finishing mill is arranged behind the intermediate roller way or coil box of the roughing mill. The equipment consists of front roller way of flying shear, side guide of flying shear, speed measuring device of flying shear, edge heater, scissor head and scissor head collection device, finishing mill scale-removing box, vertical roller mill (FIE) before finish rolling, finishing mill, looping device, entry and exit guide plates of finishing mill, finishing mill dusting device, finishing mill roll changing device, etc.
The finishing mill is finished rolling mill, and it is the core part of the hot strip steel production. The quality of rolling product mainly depends on the technical equipment and the control level of the finishing mill. Finishing mill is the main procedure to determine product quality. Accelerated rolling process or constant speed rolling process with hot coil box can be used to maintain the change of final rolling temperature within ±20°C, so as to obtain uniform mechanical properties.
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