详细说明
● 全机采用GB-HT300树脂沙造型铸件，经回火处理和自然时效处理消除内应力。
Whole parts use GB-HT300 resin sand casting component, by tempering and natural aging to eliminate internal stress.
● 内藏式配重：配重附导杆，上下移动时配重不晃动。
Built-in counterweight: counterweight with guide rod, won’t be shaking when moving up and down.
● 各滑动面使用自动润滑泵装置，确保机床的使用寿命。
The sliding surface is with automatic lubrication pump device, to ensure the service life of the machine.
● 全密封钣金，排屑不外露。
Sealed sheet metal and excretion inside the machine.
手机258|
