The shaftguide is our patent product protected by intellectual property law, and it has been adopted in over 300 mines since 1994.
自1994年开发推广以来，冷弯方管罐道已在300多个矿井井筒安装使用。
2
X-shaftguide rail applies the support structure of two guide rails, selects imported heavy-duty roller straight-line guide rail, and has various heavy load-bearing sliding blocks.
轴导轨采用两条导轨支撑结构，并选用进口重载滚柱直线导轨，密布多个高承重滑块。
3
The elevator works like this: the car which carries passengers travels up and down the lift shaft between guide rails.