COMMERCIAL NBR RUBBER SHEET technology that adjustment

Early COMMERCIAL NBR RUBBER SHEET is all hydraulic, due to the environmental protection and energy saving the need, and the servo COMMERCIAL NBR RUBBER SHEET mature application and prices dropped substantially, in recent years the precision jointing SHEET shows more and more. The traditional COMMERCIAL NBR RUBBER SHEET no on the machine drive motor adjustment, that is, as long as the machine electricity, motor is always the rated speed operation