Get to know us

Get to know usDOYEN designs and manufactures the most cost effective liquid-solid separation system & equipment for over 10 years. Both in China and overseas, DOYEN can provide its customers economical solutions based on combined experience and innovative engineering design with proven application expertise.

Meet Us

Sand slurry process at sand washery plant
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Belt Filter Press

  • Good for environmental mining sludge dewatering
  • Large throughput with unique design
  • Low moisture content
  • Low energy and chemical consumption
  • Integrated control system
  • Belt Press
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    Belt Press

  • Good for fiber type wet pulp dewatering
  • Large throughput with special design
  • Stong squeezing rollers ensures low moisture content
  • Stable running with automatic alarm device
  • Integrated control system
  • Wastewater Recycling Systems
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    Wastewater Recycling Systems

  • No headache of slurry treatment
  • Receive high quality recycling water
  • Save a lot of water and save cost for maintenance and labor
  • Extending working life of abrasives and saws & blades
  • Perfect meet environmental regulations
  • We would love to work with you.

    Base on customer requirements, unique and advanced design, and prompt service are what we offer and guarantee to our customers.