ZYW43 series of roller-school EOC sheet metal strip of cold-school equipment, and various types of plate mill or, Wood products begins with supporting equipment, composition Production Lines, but also single use. I produced the school EOC are : non-parallel and parallel roll out roll out two categories, and a piece of the frame structure, The next row is the main work rolls drive roller. All mechanical transmission, centralized lubrication, operating from the electrical control, dial or LCD adjustments. The aircraft high precision, high efficiency, low noise, the use of easy maintenance, is the ideal school-plate equipment.