Shandong Chaoyu Shelf Co., Ltd.

The characteristics and application of laminate shelves



Shelf racks are usually called shelf racks, which are mainly composed of column pieces, beams and laminates (shelfs). The accessories include safety pins, back panel side panels, back net side nets, foot pads, etc. Laminate shelves are simple to install, usually manual access to the goods, no anchor screws are required to fix the floor, the shelves can be moved and placed at will, and at the same time, the specifications of different sizes and loads can be customized according to the size and weight of the stored goods. Because of the above characteristics, the laminate shelf can be said to be a kind of shelf that is widely used in all shelf types, whether it is for household use, there are various small factories and small workshops, various large factories and mining enterprises, etc., all walks of life can see The figure to the shelf shelf.
There are also many classifications of laminate shelves: According to the shape, they can be divided into angle steel shelves, welded column shelves (Changshu process), and assembled column shelves (Nanjing process). The first two types of shelves usually have a small load.
According to the depth and width of the shelf, it can be divided into two-pillar shelf and three-pillar shelf. The former shelf depth is usually below 90cm, and the depth of 60cm is more common on the market.
According to the load capacity of the rack, it can be divided into light-duty laminate racks (single-layer load <200KG, overall load 2000KG), medium-sized laminate racks (single-layer load 200-500KG, overall load <5000KG), and heavy-duty laminate racks. Heavy-duty shelf racks are sometimes transformed from the ground floor of beam shelves. Several layers of beams + layers close to the ground are used for manual access to goods, and the upper floors are for vehicles to access the goods.
According to the characteristics of different stored goods, the columns of the shelf racks include C-shaped steel, angle steel, etc., the beams include P-shaped beams, rectangular tube beams, welded beams, angle steels, etc., and the laminates include steel laminates, wood laminates, and mesh layers. Boards, etc., can be described as a variety of forms to meet different needs.
Because of the way of manual access to the shelf racks, the height of the shelf shelves is generally set below 2.5 meters, and there are also shelf shelves with a height of three or four meters (which can be supplemented by anchor screws and fixed to the ground)
It needs to be equipped with climbing vehicles, herringbone ladders and other climbing equipment to assist in accessing and storing goods.
Laminate shelves are mostly used to store small pieces of lighter goods, so from the perspective of ease of use and cost, the length of the unit shelf is set within 2 meters, generally not more than 2.5 meters. The depth of the two-pillar shelf does not exceed 90cm, and the depth of about 60cm is more common on the market.

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Cantilever type shelf is a kind of heavy shelf, cantilever type shelf is suitable for storing long raw materials, ring raw materials, furniture boards, pipe fittings and irregular goods, cantilever can be single or two sides, cantilever type shelf has a stable structure, good load working capacity, high space utilization. The height ratio of cantilever shelf is usually within 2.0 meters (if the goods are stored by electric forklift truck, it can reach 6 meters), the length of the cantilever is within 1.5 meters, and the bearing capacity of each arm is usually within 800KG. Cantilever shelf vertical rod is made of H section steel or cold rolled channel steel, cantilever is made of square steel pipe, cold rolled channel steel or H section steel, between cantilever and vertical rod is made of insert type or screw connection type, between base and vertical rod is made of thread connection type, and cold rolled channel steel or H section steel is made of base. Cantilever shelves are ideal solutions for heavy, scattered or other special goods. Cantilever shelves have two arms and arms for efficient storage of wood, pipe fittings, bars and other similar goods. Cantilever shelf is arranged on the traditional storage shelf support of the outer cantilever, is a kind of long object special storage shelf. Cantilever shelves are used in the field of mechanical equipment manufacturing and building materials mall, etc., plus the shelf, especially suitable for small indoor space, relatively low height of the warehouse, convenient management method, spacious sight line, the use rate is higher than the general storage shelves.

Three-dimensional warehouse shelves refer to the shelves used to place goods in the warehouse, which is widely used in industrial warehouses. Three-dimensional warehouse shelves focus on the upward development, make full use of the storage space of the warehouse, his height can reach more than 40 meters, and ordinary shelves are only 3~5 meters, according to the classification of structure, three-dimensional warehouse shelves can be divided into beam shelves, Corridor shelves, gravity shelves, attic shelves and so on. The next step is to analyze the types of three-dimensional warehouse shelves with you one by one, to help you have a deeper understanding of three-dimensional warehouse shelves. In the three-dimensional warehouse shelves, the beam shelf is more convenient and faster in the storage of goods, which ensures that any kind of goods are first-in, first-out and there is no restriction of the type of forklift truck. It can pick up goods at a faster speed. Its space utilization rate can be as high as 30%~50%, and the specific utilization rate is determined by the type of forklift truck. Which is usually the shelf of its storage density is relatively high, is advanced after the type of part, when the pick up has 20%~30% of the space utilization rate, but in fact, the pick up speed is relatively general, its storage space can reach 60% of the overall warehouse, that is to say, it can make full use of 60% of the space. Gravity shelf, its working efficiency is relatively high, and the density is very high, at present. Secondly, the free access type design is adopted. The circulation rate of inventory is very high, and the goods can be picked up according to the order. The speed of picking up goods is relatively fast. Usually for 2 to 3 layers can be designed to lift goods elevator and stairs and simple attic shelves, in fact, the use of double column as a support part of the risk or card can be applied to some warehouses, relatively high, at the same time the goods are relatively light, the need for artificial storage warehouse, when the inventory is relatively large, you can use the elevator or hydraulic lifting platform. Cantilever shelf is an important kind of shelf in the three-dimensional warehouse. Cantilever shelves are suitable for storing long materials, ring materials, plates, pipes and irregular goods. Cantilever can be single-sided or double-sided, cantilever shelf has stable structure, good load capacity, high space utilization. Cantilever shelf column mostly uses H beam or cold rolled beam, cantilever uses square tube, cold rolled beam or H beam, cantilever and; The column is inserted or bolted, the base is bolted to the column, and the base is made of cold-rolled section steel or H-section steel.

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