? Device according to EN-71 standards for manufacturing Features:? Equipment mainly for skate pulleys, brake device crash tests, assessment of its quality and safety performance, the device uses the principle of the impact of falling bodies, by the impact device, release mechanism, balancing mechanism, installed clamp mechanism, control system, consisting of the main structure, Mitsubishi PLC control system processor, Taiwan Wei Lun panel, easy operation and stable. Technical parameters: Brakes front impact test speed:? Double A class 90J, 3.5 ± 0.4m / s ???????????????????????? double class B 60J, 2.7 ± 0.3m / s ???????????????????????? single row of A class 50J, 2.5 ± 0.3m / s ?????? ?????????????????? single row of B class 30J, 2.0 ± 0.2m / s wheel frontal impact test speed: ?? double A class 90J, 3.75 ± 0.4m / s ???????????????????????? double class B 60J, 2.7 ± 0.3m / s ?????????????? ?????????? Class A single row 135J, 4.5 ± 0.4m / s ???????????????????????? single row of class B 90J, 3.5 ± 0.4m / s vertical impact test: ?? A class drop weight: 15kg ,? impact height h is 250mm ??????????????? Class B falling weight:? 10kg, ? 150mm ???????????????????????? impact height h is a single row of A class 50J, 2.5 ± 0.3m / s ???????? ???????????????? single row of B class 30J, 2.0 ± 0.2m / s Guangzhou Sea Test Equipment Co., Ltd Contact person:?? Mr. Yuan Xiangxing Tel:?? 8602084855218 Fax:? 8602084553560 Address:?? Panyu District, Guangzhou, Guangdong, China Road, Tai Lung Tsuen Cheerful Shiji Town section 72 Zip Code: 511450 Company home page: http: //www.pyhaiyu.comhttp: // hybenson1688 .1688.com