Turbine Roof Ventilator Suppliers and Manufacturers

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The ball diameter is 420mm and the throat diameter is 300mm. They are made of stainless steel and the ubc bearings we use are from the usa. We can design other sizes according to your demands. They are mainly used on the residential buildings, villas and the flues to ventilate and change the air. We guarantee the usage of our turbine ventilators for 15 years. The ball diameter is 420mm and the throat diameter is 300mm.

Roof turbine ventilator.

Gypum board Agriculture

The air ventilator is a revolutionary conceptual product which exhausts the hot gases from an enclosed area without using any electric power. Yes absolute zero power consumption. It has no operating cost and gives excellent ventilation performance making the work areas like boiler / furnace / oven sheds, curing and drying areas, casting and molding sheds, workshops, process area utility sheds, dg sheds, compressor houses, power house and packing area, go-downs, etc more cooler and comfortable to work in. The air ventilators are most cost effective substitute to the exhaust fans which continuously gulp the electric power and also have maintenance problems

Made of stainless steel, 36 fins, dia 28", hieght-18", frp base made of gp resin &450 gsm fiber glass. 25 pcs.

The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation. The hot air rises and cold air falls, which makes the fan rotate. So the indoor heat, stink and dust are exhausted effectively. It also can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human matabolism and other dirty volatile mixed-doped odor as well as virused and bacteria invasion. As a result, it improves the working environment, protects workers' health and enhances the working efficiency. It is widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage, paper mill, galvanization factory and coating factory. Advantages: 1) High-efficiency ventilation 2) High-quality stainless steel body 3) Easy and fast installation. 4) Environmental protection, energy saving and no electricity cost. 5) Stable and durable, dehumidification, anti-sweat and rain-proof. 6) High sensitivity and no nosie. 7) All the ventilators adopt American UBC bearings, free lubrication. Supporting brackets are all made of stainless steel, which has very good corrosion-resistant ability. Specification: Model No.: AP10" Material: Aluminium Alloy Number of Blade: 22PCS Total Height: 390mm Turbine Diameter: 390mm Ventilation Diameter: 250mm Base plate Dimension: 380mm*380mm. Carton.

Turbine air ventilator or roof ventilator.

The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation. The hot air rises and cold air falls, which makes the fan rotate. So the indoor heat, stink and dust are exhausted effectively. It also can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human matabolism and other dirty volatile mixed-doped odor as well as virused and bacteria invasion. As a result, it improves the working environment, protects workers' health and enhances the working efficiency. It is widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage, paper mill, galvanization factory and coating factory. Advantages: 1) High-efficiency ventilation 2) High-quality stainless steel body 3) Easy and fast installation. 4) Environmental protection, energy saving and no electricity cost. 5) Stable and durable, dehumidification, anti-sweat and rain-proof. 6) High sensitivity and no nosie. 7) All the ventilators adopt American UBC bearings, free lubrication. Supporting brackets are all made of stainless steel, which has very good corrosion-resistant ability. Specification: Model No.: AP200 Material: Stainless steel Number of Blade: 20PCS Total Height: 350mm Turbine Diameter: 330mm Ventilation Diameter: 200mm Base plate Dimension: 330mm*330mm. Carton.

The air vent turbine ventilator operates by utilizing the velocity energy of the wind to induce airflow by centrifugal action. The centrifugal force caused by the spinning vanes creates a region of low-pressure area, which draws air out through the air vent turbine ventilator. Air drawn out by the ATCO air vent turbine ventilator is continuously replaces by fresh air from the outside. The slightest breeze will cause the ATCO air vent turbine ventilator to spin and even after the breeze has stopped, the flywheel effect of the rotor cage will use its stored energy to continuously remove air giving rise to ventilation. Suction is maintained even at low wind velocities.

The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation. The hot air rises and cold air falls, which makes the fan rotate. So the indoor heat, stink and dust are exhausted effectively. It also can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human matabolism and other dirty volatile mixed-doped odor as well as virused and bacteria invasion. As a result, it improves the working environment, protects workers' health and enhances the working efficiency. It is widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage, paper mill, galvanization factory and coating factory. Advantages: 1) High-efficiency ventilation 2) High-quality stainless steel body 3) Easy and fast installation. 4) Environmental protection, energy saving and no electricity cost. 5) Stable and durable, dehumidification, anti-sweat and rain-proof. 6) High sensitivity and no nosie. 7) All the ventilators adopt American UBC bearings, free lubrication. Supporting brackets are all made of stainless steel, which has very good corrosion-resistant ability. Specification: Model No.: AP500-I Material: Stainless steel Number of Blade: 25PCS Total Height: 600mm Turbine Diameter: 620mm Ventilation Diameter: 490mm Base plate Diameter: 490mm. CARTON

The roof ventilation fan applies the theory of convection between natural wind and air to accelerate and transform any parallel airflow into vertical so as to improve the indoor ventilation. The hot air rises and cold air falls, which makes the fan rotate. So the indoor heat, stink and dust are exhausted effectively. It also can effectively remove indoor soot, smoke, odor, moisture, heat, decorative harmful gas, dust, human matabolism and other dirty volatile mixed-doped odor as well as virused and bacteria invasion. As a result, it improves the working environment, protects workers' health and enhances the working efficiency. It is widely used in warehouse, toilet, factory, workshop, stadium, tennis hall, assembly hall, garage, paper mill, galvanization factory and coating factory. Advantages: 1) High-efficiency ventilation 2) High-quality stainless steel body 3) Easy and fast installation. 4) Environmental protection, energy saving and no electricity cost. 5) Stable and durable, dehumidification, anti-sweat and rain-proof. 6) High sensitivity and no nosie. 7) All the ventilators adopt American UBC bearings, free lubrication. Supporting brackets are all made of stainless steel, which has very good corrosion-resistant ability. Specification: Model No.: AP20inch Material: Stainless steel Number of Blade: 25PCS Total Height: 520mm Turbine Diameter: 630mm Ventilation Diameter: 500mm Base plate Diameter: 500mm. Carton.

Firewood, pellets from sunflower husks, bran and straw; briquettes from corn straw etc.; e bikes; small wind turbines.