Sekelon-Style Negative Pressure Fan

Qingzhou Baimu Machinery Co., Ltd.

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Sekelon-Style Negative Pressure Fan Introduction

Sekelon cattle barn fan—chain-suspended, no wall mounting, high wind resistance, ideal for cooling.

1. Material
  • Fan housing: Fiberglass (FRP)—corrosion-resistant for high-humidity cattle barns;
  • Suspension: Hot-dip galvanized steel chain (Φ8–10mm)—load capacity ≥500kg;
  • Blades: 6-piece FRP integrated—low noise (≤60dB).
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  • Cattle-specific models: 72″ (Φ1830mm);
  • Airflow: 55,000–85,000 m³/h (for large barns);
  • Motor: 2.2kW–3.0kW (380V, 3-phase, moisture-proof).
  • Suspension height: 2.5–4.0m (barn ceiling clearance ≥3.5m);
  • Wind resistance: 8-level wind (suitable for barn roofs);
  • Service life: 8–10 years (zero motor failure);
  • Power consumption: 1.5kW/h (24h continuous use).
  • Diameter: Φ1830 mm;
  • Chain length: 1.8–2.5m (adjustable);
  • Weight: 75–95 kg;
  • Suspension load: ≥500kg (barn roof steel beam).
  • Pre-install suspension point: Weld heavy-duty ring on roof steel beam (load ≥500kg);
  • Hang fan: Attach Φ8–10mm galvanized chain between fan base and ring—vertically suspended;
  • Level adjustment: Ensure fan is horizontal, blades aligned with airflow direction;
  • Power connection: Wire 380V supply, ground motor to prevent leakage.