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      TDG series powder steady flow dosing screw scale

      TDG series powder steady flow dosing screw scale
      The TDG series powder steady flow dosing screw scale is the patented product which is composed by the powder feeding conveyor, weighing measurement and dosing control. It is applied to continous powder weighting and batching control system in various industries. It adopted many advanced technologies, so it operates well and has high control precision. It can be widely used in the powder measuring sectors of building materials, metallurgy, chemical industry and so on.
      Composition of the equipment:?
      The main components of typical system are steady flow dosing screw, measuring convey screw, inverter, load sensors, speed sensors and electronic control system.
      Features:
      The feeding screw has unique stable flow structure. The powder sink evenly in the section of feed inlet, hard to cake and sweep.
      The feeding screw and measuring screw adjust speed at the same time. The material filling factor of the steady flow feeding screw is 1.0, and that of the measuring screw is 0.6. The signal of weight is accurate and the measuring accuracy is high.
      The screw blade is made by manganese steel, so it has strong abrasion resistance and has long life.
      The gap between screws is small, so that there is no materials staying in the gap of tube wall.
      Using sealing structure, which reduce the dust outside.
      It is soft connection between the steady flow feeding screw and measuring convey screw, so we can adjust the level installing angle according to the site.
      Model
      Diameter of screw
      (mm)
      Area of flow rate (m5/h)
      Measuring accuracy
      Single tube
      Dual tube
      TDG20(S)
      Φ200
      0.3~5
      0.6~10
      Better than 1%
      TDG25(S)
      Φ250
      0.5~8
      1~16
      TDG30(S)
      Φ300
      2~15
      4~30
      TDG35(S)
      Φ350
      4~22
      8~45
      TDG40(S)
      Φ400
      6~30
      10~60
      TDG45(S)
      Φ450
      8~45
      16~90
      TDG50(S)
      Φ500
      10~70
      20~140

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      国内精品自拍亚洲视频
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