丹麦28技巧
回油过滤器
回油过滤器

Various types of built-in oil tank and external return filter have these advantages: high-precision, high-strength filter material and excellent structural design. Return filter can effectively filter the impurities in the hydraulic oil, to prevent the hydraulic pump, cylinder, hydraulic valve from wearing, can also bear the impact of large flow of hydraulic oil in engineering machinery to ensure the lifetime of hydraulic components under various harsh working conditions.