Cooling Towers
Square Cooling Towers

Square Cooling Towers

Square counterflow towers with 100-1200 m³/h cells, UV-resistant FRP bodies and variable-pitch fans for low energy use.

18 models

Technical Data

LD-100L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 100
LD-125L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 125
LD-150L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 150
LD-175L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 175
LD-200L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 200
LD-250L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 250
LD-300L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 300
LD-350L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 350
LD-400L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 400
LD-450L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 450
LD-500L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 500
LD-525L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 525
LD-600L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 600
LD-700L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 700
LD-800L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 800
LD-900L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 900
LD-1000L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 1000
LD-1200L(U)/ON: WBT IS 27℃ to 35℃Flow · 28℃: 1200

Features

  • Single-cell capacity from 100 to 1200 m³/h; cells combine for larger duties.
  • UV-stabilized FRP body for long outdoor life.
  • Variable-pitch fan blades save energy at equal speed.
  • Rotating ABS or bronze water distribution runs at low supply pressure.
Plastic Machinery, Engineered in Shenzhen, Guangdong, China.© 2026 SiMi Engineering Limited. All rights reserved.sales@simimachinery.com