Pneumatic and self - lubrication system, easy for maintenance.

采气压为动力,自动润滑, 保养容易.

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The rubbed component is made form self - lubrication material, and work without without padding any lubricating oil.

◎摩擦元件采用自润滑材料制作, 无需填加任何润滑油即可工作.

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Service life of guide roll of mill is raised by self - lubrication antifriction of metal sulphides.

试验研究出一种高硫钢自润滑新材料,利用金属硫化物的自润滑减摩作用来提高轧机导辊的使用寿命.

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Self - lubrication also be obtained with plastic bearings which also provide freedom from corrosion and quiet operation.

塑料轴承其材质本身润滑,而且塑料轴承耐腐蚀,运转噪音小.

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At the same time the self lubrication and wear resistance for above composite was improved.

再以此为基体制得高自润滑性和高抗磨性的聚甲醛共混合金复合材料.

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The rubbed component is made form self - lubrication material, and work without padding any lubricating oil.

摩擦元件采用自润滑材料制作, 无需填加任何润滑油即可工作.

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