GFNL₂ · 2,000 m³/h per cell

Tháp vuông nghịch dòng GFNL₂ khung thép

Name: GFNL₂ Steel-Frame Square Counter-Flow Tower
Brand: SQR Holdings

Khung thép mạ kẽm đỡ tấm FRP — công suất mỗi ô lớn với kết cấu có thể kiểm tra.

GFNL₂ đặt khung thép mạ kẽm nóng dưới vỏ FRP. Khung chịu tải gió và động đất, tấm FRP giữ nước sạch và dễ tiếp cận.

Thông số

Tower type	Square counter-flow, steel frame, FRP enclosure, large single cell
Typical cell duty	GFNL₂-2000: 2,000 m³/h · 42 / 32 °C · wet bulb 28 °C · range 10 °C
Fan	Kinetic-energy-recovery cylinder, Φ850 mm on the 2,000 cell
Motor	75 kW on the GFNL₂-2000 example; VFD drive for part load
Reducer	Horizontal gear reducer with oil-temperature and vibration alarm
Noise	≤ 75 dB(A) at the standard measuring point
Frame	Hot-dip galvanised steel structure, anti-corrosion treated
Enclosure	FRP panels — light, corrosion resistant, UV stabilised
Arrangement	Multi-cell modular for capacities above one cell

Structure you can walk onGalvanised columns and beams carry walkways and ladders without relying on the FRP shell for stiffness.
Energy-recovery fan cylinderThe diffuser-shaped cylinder recovers exit kinetic energy, which shows up as lower shaft power for the same airflow.
Drive condition on displayOil temperature and vibration alarms on the reducer turn an unplanned outage into a scheduled service call.
Single cell, large capacityOne GFNL₂ cell covers the duty of several smaller FRP cells, which cuts plot area and interconnecting piping.