• Spiral Steel Silo

      Writer: Spiral Steel Silo From: Spiral Steel Silo
      Size: Big Medium Small Time: 2015-11-24 16:52:07

      spiral steel silo.jpg

      The principle of building:
      We adopt the most advanced technology in the world to construct the steel silo. Its construction method is unique. While constructing, we send the coil sheet of 495 mm in width into the profiling station, making an required encircling spiral protruding strip of 30-40mm width around the silo body, thus, it plays the role of increasing the strength of the silo body. Then for two different kinds of steel sheets, we can also implement the double folding.

      Building technology:
      Equipments in position: position equipment according to the diameter of silo
      Build silo (step 1): build silo up to about 2 meters
      Installation of silo-roof:using cutting machine make the silo roof horizontal and then install the silo roof
      Build silo(step 2): build silo up to designed height
      Rooting of silo: pull out the machine, drop the silo on the ground, make the silo body connect with pre-embedded parts in the ground
      Installation of auxiliary equipments on the silo: according to customers’ requirements 

      The principle of spirally folding: 

      spiral steel silo.jpg

      Spiral steel silo roll rim element rest occlusion process:
      spiral steel silo.jpg

      Good overall performance, longevity of service:
      In the construction process, steel silos are constructed with special equipment. In the process of rolling, silo outerwall occlude into a spiral raised line with width 30mm-40mm which is five times the thickness of silo wall sheet. This measure can greatly strengthen the silo load capacity, and make integrated intensity, stability and earthquake resistance of steel silo superior to other type silos.

      Good gas tightness, wide use
      In the process, steel silos can ensure the quality of any part of silo body by the special equipment for bending and occluding so that its leak tightness is particularly good. If used for grain storage, it can meet the disinfection and the fumigation process requirements, and according to the nature and technological requirements of solid and liquid materials storage silowall materials are optional, which made our silos can be widely used in many industry field, such as grain, brewing, sewage purification field and agriculture field.

      Short construction period, low cost
      Silos are constructed on site, silo top is installed on the ground. Linear velocity of molding and bending is 5m min, it is no need to take the scaffolding and other ancillary facilities, so construction period is very short. All silos are made of steel sheet, whose weight are only the equivalent weight of steel reinforcements in concrete silo with the same capacity, greatly reduced cost. And because it can bend and mold different materials both inside and outside of silowalloost of strong corrosive materials storage project in chemical industry environmental protection and other industries can be greatly reduced.

      Small floor area, easy to use
      Height and diameter of silo are optional in a large scope. Minimum distance between two silos is 500mm, user can make full use of space, reducing the floor space. Our silos have a high degree of automation, together with temperature monitoring system, level indicator, etc., it is very convenient for user to use.

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    Lushan Win Tone Engineering Technology Co.,Ltd.

    E-mail: Tel:+86- 371-86159555 Address:High&New Technology Industrial Development Zone, Zhengzhou, Henan, China Email:

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