Introduction

the attic shelf system usually uses medium shelf type shelf or heavy shelf type shelf as main support and floor panel(according to the total load weight of the shelf unit, which shelf is selected), the cold-rolled steel floor and flower are usually used for the floor panel Corrugated steel floor or steel grating floor. the loft type shelf system is to build an intermediate loft on the existing workplace or order to increase the storage space, it can be used as a second or third floor attic. It is suitable to store and store some light foam and small and medium-sized goods. It is suitable for a large number of varieties.the goods are usually transported to the second floor by forklift, hydraulic lifting platform or cargo elevator.On the third floor, it is transported to a certain position by light car or hydraulic pallet truck.

in recent years, cold-rolled steel floor is widely used. It has the advantages of strong bearing capacity, good integrity, good load-bearing uniformity, high precision, smooth surface and easy locking. There are many types to choose from, and it is easy to match the lighting system. It is convenient to access and manage. The load capacity of each layer of unit rack is usually less than 500kg, the space between floors is usually 2.2m ~ 2.7m, and the height of top shelf is generally about 2m, which fully considers the convenience of staff operation. The floor design is customized according to various installation conditions, which can be easily assembled on site without welding. Loft shelf system is widely used in automobile parts field, automobile 4S shop, light industry, electronics and other industries.

Medium loft shelf: the shelf foundation structure adopts medium rack column. Shelf floor adopts special floor of attic shelf.the plate is of interlocking structure. the specification of shelf column in medium-sized attic is: 55x55 x1.5mm special rack column profile. It is made of high-quality strip steel, rolled by automatic rolling mill, punched by punch, and cut off according to the height specified by customers. Column bracket and connecting beam piece are made of high quality cold plate bending and punching.

the specification of heavy-duty attic shelf column is 80x60x2.0mm special heavy-duty shelf column profile. High quality steel strip is adopted for warp opening.Flat and automatic rolling mill rolling, punch punching, and then cut off according to the customer's specified height. The cross beam adopts cold-rolled p-type closed beam, with specifications of 50x30, 64x40 and 80x50. It is a standard product for shelf production in cold bending industry. after purchase, according to the customer size blanking, welding rack connection special column grab, grinding can form semi-finished products.