Smart Library Equipment Book Drop Mobile Book Return Bin A Platform for Placing Books When They Are Returned to the Library

720mm × 530mm × 785mm (length × width × height), including handle

Weight: 26-30KG

Book capacity: 100-150 volumes

Load-bearing capacity: Overall load-bearing 250kg; maximum load-bearing of the platform board 100kg

Material and craftsmanship: 40-type electrophoretic aluminum profile + fiberboard + flannel spray screen printing + seamless 4-bend stainless steel push handle

Book bin principle: The interior adopts a linear compression spring structure, which realizes automatic lifting according to the weight of books in the bin. The platform board can automatically lift according to the number of books - the fewer the books, the higher the platform board rises; the more the books, the lower the platform board descends. When any position of the platform board is pressed, the four corners of the platform board lift and lower horizontally at the same time, and the four corners of the platform board rise simultaneously without tipping over when the hand is released.

Wheels: The front two are universal wear-resistant silent wheels; the rear two are universal wear-resistant silent wheels with brakes, facilitating pushing and steering when loaded.

Features: The bearing plate can lift freely, 680mm off the ground when unloaded, with a stroke of 500mm; the side outer sealing plate is made of 5MM thick high-strength fiberboard, which has high impact resistance, deformation resistance and good weather resistance.