● The frame structure is divided into frame type and box type, equipped with safety limit and anti-theft device, and the column is completely enclosed. If users have special requirements, we will design and manufacture them specially.
● Each row has a braking device, which is convenient to open and close. When opening the rack to retrieve information, only the brake handle needs to be pulled out, and the rack body will not be moved by others, which can effectively ensure the personal safety of the inspectors.
● The transmission mechanism adopts precision HR109204 inner self-aligning bearing, 428 chain, 45# solid core steel, biaxial rotation, flexible movement and light excavation.
● A magnetic suction rubber sealing strip device is installed between each row, and the sealing strip has been treated with anti-aging treatment. The top of the frame is equipped with a dust-proof board, and the bottom is equipped with a rat-proof gear, which is seamless after being closed, which meets the requirements of fire-proof, dust-proof, anti-theft, anti-rodent, and anti-falling.