Customized Color Options: Available in Blue, Grey, Red, White, Orange, or fully customized color per order.
Adjustable Blade Angle: Installation angle adjustable from 15 to 40 degrees for forward or reverse ventilation.
High Efficiency & Low Noise: Features variable-section space-twisted wing design for low noise and high efficiency.
Corrosion Resistant Materials: Constructed from Q235 steel, stainless steel SS304/SS316, or aluminum alloy.
Flexible Customization: Flexible customization available for dimensions, voltage, and driven types.
One Year Warranty: Comes with a comprehensive one-year warranty period for mechanical defects.
Global Project Experience: Proven track record in tunnel, mining, and power plant projects worldwide.