闭门器 超薄型隐藏式闭门器 铝合金闭门器 木门家居门闭门器
类型:液压暗藏型闭门器
性能及优点:二段速度调节,安装不分左右。可按要求定做90°定位。
适用范围:适用于Zui大门扇宽度为800mm-1100mm单向开启门,Zui大门重45-75kg。
闭门速度:两速独立调节 20-180 0 -20
使用温度:采用高强度冷冻油 可在 -45-65摄氏度使用
售后服务:采用进口防冻液压油,产品保用二年。
其他说明:符合国家qb/t3893-1999检验标准。
双段速度控制的范围:关门速度为180-15度,锁门速度为15-0度.
90度停门功能:开门达到90度时开始,门可保持停止状态.
关门速度和锁门速度可连续可调:从90度起关门速度Zui快可调到3秒以内.缓慢关门达到40秒以上.
缓冲功能:在开门超过65度后,闭门器能产生一定的阻尼力量,避免开门力过大,速度过快导致撞墙,并且其阻尼力量可调.
延时关门功能:180-65度之间,工厂预设为20秒,可以轻易调节到至少1秒,方便老年人、伤残人士出入。
type: aluminum hydraulic concealed door closer
function and feature
the max width of door is 500-1000mm suitable fir the door weight is 45-75kilogram
round and square can be chose ,service time is 500000cycles
the adjustable section of closing speed is 180-20 degree ,the adjustable section of locking is 20-0 degree
the painting plastic moving arm can prevent from eroding ,the excellent seal ring can prevent from oil leakage
great alminum die -casting body and the three layers of brightness painting will prevent it from oxygenation
two hydraulic pressure valves cnotrol two section of door closing speeds independently
high -carbon steel axis and rack work smark and less transmutative after being managed through high channel adjusting
with a function of stopping ant anchor point of 90degree and no anchor point of 180 degree
本产品的型号是100,品牌是jycdc,规格是暗藏,适合门重是45-75(kg),适合门宽是800-1200(mm),闭门速度是2(s),闭锁强度是二段,适用范围是防火门木门家居门,类型是隐藏式闭门器