Bearing liuzhou
价格：777.00起
产品规格：
产品数量：
包装说明：
关 键 词：Bearing
行 业：机械 泵 往复泵
发布时间：2021-09-12
Wenzhou Shengyi Machinery Manufacturing Co., Ltd. is a professional manufacturer of compressors and their spare parts.
Cross Head十字头
All industrial compressors are equipped with crosshead. The crosshead is used to
guide the piston in the cylinder bore. The following are the advantage of the crosshead.
Backup Ring支承环
The construction of the backup ring is similar to the radial ring. As the name
indicate this type of ring is used to backup all the rings when using in the high-
pressure application.
Gives greater stability to the piston, eliminating piston “slap” and reducing ring wear
Permits stronger piston design and higher operating pressures.
Permits a longer stroke and greater capacity.
Separates crankcase from the cylinder, allowing control of oil carryover into the cylinder.
For the larger capacity compressor, cylinders are provided with replaceable linear.
In smaller capacity compressors, particularly for single stage models the replaceable liner is not economical and may not be available.
The cylinders are equipped for the cooling arrangement to reduce the temperature rise during the compression cycle. This is usually by means of a water jacket if water jacketing in the cylinder is not feasible than fins are provided in the cylinder for air cooling. The latter method is limited to either small or special purpose machines.
