Semi automatic door function
A unique automatic sliding door, including door frame, can be in door frame, sliding doors in the guide rail, the characteristic of its structure is one side doors equipped with catheter, tube top with pulley, a rope around the pulley will hang down jack hanging in the pipe, the other side and on the other side of the door leaf connected to the fixed block of the guide rail. When the door fan is pushed open, the heavy weight will go up the pipe, and when the thrust of the door is removed, the gravity of the vertical will force the door fan to slip back to its place by the rope of the pulley.
This guide rail system is a kind of groundbreaking side hanging rail system, has glided silently, heavy load, push-pull more fast, more convenient installation, suitable for glass door, wooden door, stainless steel door and other projects.
Semi-automatic door system (single wheel, double wheel)
1 , semi-automatic driving wheel, 2, stop device, 3, steel wire, 4, Wire storage screw, 5, Semi automatic door connecting bolt, 6, The wire lock, 7,Side cover screw hole, 8, Hanger A, 9, Hanger B, 10, Hanger C, 11, Hanger D, 12, Stop screw groove, 13, Aluminum alloy guide rail