According to the load-bearing capacity, it can be divided into: light-duty racks, medium-duty racks, and heavy-duty racks; according to the structure, it is divided into racks assembled by beams and columns. Each layer with a load of 800KG or more is a heavy-duty rack, and a heavy-duty rack assembled by beams and columns is a beam. Type heavy-duty shelves.
Cross-beam racks are also called selective racks, pallet racks, layered racks, high-rise racks, and two-way selection racks.
The beam type heavy-duty rack is generally composed of 2 pieces of uprights and beams, and each layer is generally composed of 2 beams, and internal supports and laminates can be installed in the middle. Used in conjunction with a forklift, it can be placed directly on the pallet, or bulk cargo can be placed on the shelf.
The beam type heavy-duty rack has: easy assembly, convenient disassembly, low cost, safety, and can be used alone or in splicing.
The beam-type heavy-duty column piece is made up of two columns, a horizontal support, and an oblique support, which are fixed by galvanized screws and nuts. It can effectively prevent shelf instability caused by loosening of the nut. .
The laminates of beam-type heavy-duty racks generally include: steel laminates, wood laminates, grid laminates, etc., laid between two beams, which can play a strong auxiliary load-bearing role.
The joint of the beam hanging claw and the column of the beam type heavy-duty rack is fixed with a safety pin to prevent the beam from falling off the column when it is impacted by an external force and causing an accident.
The cross beam heavy-duty rack is a warehouse rack with a cross beam and column frame structure, and the load is more than 500KG on each floor. The height of the shelf is customized according to the needs.
 Usually, the specification of manual picking is generally not more than 2.5 meters, and it is used with climbing ladders. Manual picking type beam heavy-duty racks can also be called shelving racks, layered racks, picking racks, and heavy-duty inventory racks.
The shelf height below 5 meters is also called low shelf.
The height of 5 meters to 12 meters is called high shelf,
Those with a height of more than 12 meters are called super-high racks.
Low-position racks, high-position racks, and ultra-high-position racks that are not manually picked require stacking forklifts to cooperate with pallets, which can utilize warehouse space at a high rate.
Light-duty racks, medium-duty racks, heavy-duty racks, beam type racks, etc., are generally divided into main racks and sub racks for the convenience of statistics. The main frame can be used independently and consists of two pillars and beams. The sub-frame is a shelf that is connected to the main frame and connected to it.





In order to provide you with an accurate quotation more quickly, please provide us with detailed information
1. Please provide the confirmed shelf size. If it has not been confirmed, please provide the following information and we will provide you with the design.
2. The floor plan and available height of the area where the warehouse needs to install the shelves (mark the column size, reserved passage and fire position in detail);
3. The size of the cargo pallet (length * width * cargo height (mm), and the weight of the entire board (take the maximum value);
4. Please provide the size of the main aisle for the forklift to travel according to the operating requirements;
For shelf and other special requirements;