china new gate barrier, china new gate
new arrival automatic traffic high speed barrier gate boom barrier with open/close time 0.3s/0.6s used in highway toll station specifications etc high speed parking barrier /traffic barrier size l350 mm w290 mm h1050mm weight 60kg (without packing) rated speed 30r/min, 20r/min, 15r/min; special motor with germany technology,barrier arm up once power off straight boom up/down time
rylock sliding door rollers