Screw Conveyor

Screw Conveyor

It is suitable for transporting loose powder or small particle materials in concrete mixing plant in construction machinery industry, electric power, metallurgy, chemical industry, machinery, light industry, building materials, food, feed, coal, grain storage and other industries. Such as: cement, lime, fly ash, glass, chemical fertilizer, ash, sand, coke, soda ash, pulverized coal, sinter powder, urea, compound fertilizer, dry sand, flour, grain, calcium carbonate and small coal.


Technical Features

High reliability:

  1. The outer pipe is made of high-quality steel pipe, the inner pipe is made of seamless steel pipe, the CNC intersecting wire cutting machine is cut, the CNC ring seam welding machine is welded, and the straightness and wear resistance are good;
  2. The blade is rolled with 6mm manganese plate, which is wear-resistant and stable.
  3. Homemade high-quality gearbox, gear grinding treatment, bearing Swedish SKF brand, oil seal adopts the “Sidaxing” brand, designs a new output end cover seal, with transmission torsion
  4. The moment is large and the noise is low, and there will be no oil leakage or dust leakage.


High adaptability:

  1. Double screw pitch or three screw pitch design reduces the compression degree of materials in the transportation process, and there will be no material plugging;
  2. The universal joint process of the feeding port makes the installation and adjustment steering flexible and dust-free;
  3. The fixation mode of the middle crane shaft is improved, and a fixed baffle ring is added to the spline sleeve to avoid the misalignment of the inner tube caused by the failure of the elastic baffle of the shaft.


Equipment parameters

Model No LX140 LX168 LX219 LX273 LX323 LX407
External Diameter(mm) 140 168 219 273 323 407
Max lenght(m) 2 12 15 15 15 11
Operation angle(°) 0-45 0-45 0-45 0-45 0-45 0-45
Capacity(t/h) 2.5 17 40 80 110 170
Power(kw) 2.2 4-11 4-15 5.5-18.5 7.5-30 15-37



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