Location: Home » Products » LZ sand recycling System



LZ series sand recycling system has absorbed foreign advanced technology, and designed combined with sand field actual situation. It is widely used in mud purification, artificial sand production line, hydropower station, sand aggregate system, glass raw material processing system, coarse slime recovery, and recycle fine material. It can effectively reduce the loss amounts of fine material; solve problems of end product such as relatively high fineness modulus and relatively low stone powder content. The fine material can be recycled as high as 95%, with incomparable technical and economic advantages.

Working principle

Through rubber pipes sand and water mixture is extracted from cleaning tank into slurry pump. The fine sand is collected by the centrifugal force of cyclone, then fed to the polyurethane screen from the apex spray. The 0.16-3mm fine sand and water are efficiently separated through the vibration screen. The waste water will flow back to the return box, through weld chute or pipes flowing to a settling pond.


  • 1. Recycling 0.16-3mm fine sand.
  • 2. Recycling rate reaches above 95%.
  • 3. The water content of final sand is within 12%-15%.
  • 4. Effectively reduce the loss of fine sand, solve the problem of sedimentation tank accumulates.


Model Water (m³/h) Cyclone Screen panel size(mm) Screen material Total power (kw) Weight (kg) Dimension (mm)
LZ250 50-70 250 900*1800 PU 13.1 1460 3120*1300*2721
LZ300 60-90 300 900*1800 PU 17.2 1510 3120*1300*2721
LZ350 80-120 350 900*1800 PU 20.7 1700 3120*1300*2721
LZ550 100-140 250*2 1200*2400 PU 26.4 2170 3630*1600*2773
LZ650 120-180 300*2 1200*2400 PU 34.4 2500 3630*1600*2773
LZ750 160-240 350*2 1200*2400 PU 41.4 2850 3630*1600*2773
LZ900 180-270 300*3 1500*3000 PU 51 3500 4600*1900*2612