膠輥精磨拋光機是膠輥精加工的主要設備，由主軸旋轉，砂帶旋轉及行走運行三部分構成，適用于各種膠輥，由其對印刷膠輥效果更佳，膠輥精磨拋光機可以加水拋光和不加水干拋，選用不同粒度的砂帶，使膠輥達到所需要的光潔度。膠輥精磨拋光機是用水性環型砂帶在特定轉速下，對工件表面進行拋光加工。機床主軸采用變頻調速，可根據膠輥直徑長度重量來選擇合適的速度。砂帶張力采用氣壓調節，可根據膠輥的高中低硬度來調節。工件、砂帶、工作臺、水泵、分別由單獨電機驅動。操作面板上安裝有計數器，用來設定所拋光膠輥所用的往返次數，可以手動和自動模式。手動模式是往返行程，拋光次數人工操作完成。自動模式是設置好換程距離，和拋光次數，按下啟動按鈕，整機系統自動工作，達到設置次數自動停止。自動模式的情況下操作人員只需裝夾膠輥，按下啟動就可以。自動化程度高，操作簡單，粗糙度最高能達到Ra0.4及以上是膠輥拋光的理想設備。

The equipment of rubber polish is the main equipment for finishing treatment of the rubber roller consist of three parts including principle axis rotating,abrasive belt running and walking running. It fits to all kind of rubber roller and specially fits better in printing roller. It can make the rubber roller reaching the required finish finess using abrasive belt  with different particle size without changing the demension.There are two kind of polishing including polishing with water and without water. The rubber roller finish grinding and polishing machine is to polish and process the roller under fixed speed of round abrasive belt with water. The principle axis adopt changing frenqucy to adjust speed, means that it can change to proper speed according to the roller’s length,diameter and weight. The tention force is adjusted by air pressure in accordance with different hardness.The work piece,abrasive belt, work platform,water pump  are drived by independent motor. The counter installed in the pannel is to set the times of back and forth with manual and auto mood. The manual mood is to set the back and forth and polish times by hand. The auto mood is under condition of setting the distance and times of  polishing,when press start button,the whole system will be running automaticly. It will be stopped when it is reaching the set times. The operator’s job is only to put the rubber roller, press the button in the mood of automatic.  It is an ideal equipment  with a high automatic level,simple oepration and harshness over Ra0.4.