Hold Open : Door can stop at 90 degree. Non Hold Open : Door open till max then will slowly closing back to position. Will not stop at 90 degree.
■The max width of door is 600 -1200mm, suitable for the door weight of 45-60kg
■The adjustable section of closing speed is 180° - 20° the adjustable section fo locking is 20° - 0°.
■The painting plastic moving arm can protect from eroding: the excellent closing can protect from oil leakage.
■Super aluminium alloy casting machine and the three layers of brightness painting will protect it from oxygenation
■Two hydraulic pressure valves control two sections of door closing seperately the spped of locking have been control by the whole section of hydraulic pressure.
■The high-carbon steel axis and rack work smart and less transfigure after being managed through high channel adjusting. With a function of stopping at angle point of 90° and no angle point of 180°.
■Distance: 162mm x 19mm.