最大门宽700X2100mm,适合门重20-30Kg。

  可调速度闭门段180°-20°,可调力度闭锁段20°-0°

  两个液压阀独立控制两段闭门，闭锁速度，作全段液压控制。

  高碳钢齿轴、齿条，经高频调质处理，变形小，运行灵活。

  带止动功能(90°定位) 及(180°无定位)。

  The max width of door is 700X2100mm,suitable for the door weight of 20-30kg。

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

  Two hydraulic pressure valves control two sections of door closingseperately.the speed of locking have beer contro by thewhole sectionof hydraulic pressure.

  The high-carbon steel axis and rack work smart and less transfigureafter being managed through high channel adjusting.

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