FBC(D)Z SERIES EXPLOSION-PROOF DRAW-OUT (COUNTER-ROTATING) AXIAL-FLOW FANS FOR MINES

Technical Features

● Drive: Direct motor-impeller connection for all fan series. ● Efficiency: >80% static pressure efficiency with 3D twisted airfoil blades, energy-saving and reliable. ● Explosion safety: Isolated explosion-proof motor, gas-isolated with ventilation cooling. ● Spark prevention: Copper rings stop impeller deformation and sparks at high speed. ● Versatility: Full models fit all mines for long-term efficient operation. ● Reverse flow: Over 60% reverse airflow, saves ductwork for compact sites. ● Structure: Welded steel structure with hollow blades, high strength. ● Low noise: Meets Chinese standards, optional silencers available on request.