Device for lifting upper feed rollers of a gang saw
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
The subject of the application is a device for lifting the upper feed rollers of the sawmill， which is a single-circuit hydraulic system equipped with a known oil station， hydraulic apparatus and hydraulic cylinders with lines connecting alternately their chambers above and below the piston， characterized by: that the controlled check valves (5) are located on the piston rod branches of the actuators， and the overflow reduction valves (3) with check valves (7) and throttles (4) on the anti-rod branches.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
