No.6315 type aluminum raised access floor consists of 1.5mm thickness PVC covering, aluminum shell, stringers and pedestal. The aluminum panel is of die-casting and strong anticorrosion. Its dimensions are 600×600×42mm. Its perforated rate is between 15% and 70%. The rate can be adjusted by the damper. The axle is fitted in the pedestal tube which improves its loading performance greatly. No.6315 type aluminum raised access floor is widely used in computer room, net work room, classroom, lab, telecommunication center, etc.