• Model No: KZX 051B
• Capacity: 45–60 kg
• PACKING: 10 Pcs/ CTN

The max width of door is 600-1100mm, suitable for the door weight of 45-60kg.

The adjustable section of closing speed is 180°-20°. the adjustable section of locking is 20c-0°

The painting plastic moving arm can prefect from eroding: the excellent closing can prefect from oil leakage.

Super aluminum alloy casting machine and the three layers of brightness painting will prefect it from oxygenation.

Two hydraulic pressure valves control two sections of door closing separately. the speed 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 highchannel adjusting.

With a function of stopping at anchor point of 90° and no anchor point of 180*