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My AFtrade

  • Business license:
  • Business Type:
  • manufacturers & Merchant
  • Location:
  • hebei,china
  • Established:
  • 2010
  • AFtrade Trust Pass Supplier:
  • C ATPS
  • Aftrade Star Supplier:
  • Aftrade Partner Supplier:
  • AJPS
Shop ID:3257
Products ID: 4386870 0
FOB Price:
≥900000 piece
US $0.1 /piece
Notice: If you want to get more information about this product, please leave a message to the supplier. The supplier will reply you ASAP.
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Product Details
Applications :
cereals, beans, flours, spices, dry food processes, sugar, animal feed, rice plants, detergents,
various powders, chalk, gypsum, fly-ash, cement, sand, plastic granules, spices, milk powder

Principle :
Electronics of VLS-KD excites the piezo-electric-crystals inside tuning rod, which makes the rod vibrate at it's
natural resonance frequency in free air. Amplitudes of vibration are above threshold when rod is free to vibrate.
When material touches the rod, vibration stops as resonance gets disturbed. Amplitudes of vibration falls
below the threshold- strength which is sensed by the electronics. Material presence is thus detected.