Selective pallet racking selective pallet racking note: total depth ( i.e., the length of the guide rail ) should not be too large, otherwise not available under the" dead" will greatly influence, space utilization, and drive-in racking ramp down too long, the controllability of poorer, downward momentum larger, easy cause decline not free, keep, tray cargo tipping.

Selective pallet racking: column, beam, security angle, rolling line