High Cooling Efficiency

Using space cross-linking technology, it has high absorption and long service life. Large evaporation surface area, cooling efficiency as high as 80%.

eco-friendly

Eco-friendly

RTFANS's cooing pads are eco-friendly for use.

Industrial Exhaust Fan Featurer

Belt

V-Type belt adopts the USA Gates belt, lifespan is 3 times of average belt. To check whether the degree of tightness is right or not can be examined by the forefinger and middle finger pressing the middle of the belt, 15-20mm's down-pressing is suitable.

Industrial Exhaust Fan Featurer

Bearing

High-quality and three threes guarantees.
Central bearing is coming from imported overseas.

Industrial Exhaust Fan Featurer

Casting

RTFANS'S exhaust fans are made of the FRP material which is acid and alkali resistant, by 800 tons of molding, and never is fractured. The products could be used in any environment for 30 to 50 years, and cabinet guarantee for 20 years.

Industrial Exhaust Fan Featurer

Shutter

Opening-closing of shutter adopts a new European patented structure to avoid failure of opening and closing as being used a period of time.

Industrial Exhaust Fan Featurer

Fan Blade

RTFANS blade adopts acid-resistant & alkali-resistant & never-broken material, through scientific curve-designing, it has larger airflow and lowers windage.
Airflow 1/3 larger than the ordinary fan, noise 10 dB lower, With characteristics of anti-aging, high intensity, long service life.

Industrial Exhaust Fan Featurer

Motor

RTFANS motor adopts scientific energy-saving design, has protector made-in-USA inside, which can automatically protect against open-phase, over-flowing, over-loading.
Save operation costs 20%-30%, RTFANS motor adopts scientific energy-saving design (Siemens Technology), and choose high-permeability silicon steel sheet, which reduces useless energy greatly and enhances the ratio of electrical power converted into mechanical energy.

Driving Device

  • High-efficiency PMSM (permanent magnet direct drive) motor without gear and lubrication oil replace.
  • Inner rotor motor, with permanent magnet made of neodymium iron boron in a mosaic structure.
  • IP64 level of protection, no need for heat dissipation holes, long service life.
  • Plug-in temperature sensor with automatic over-temperature protection.
  • Multi-point installation, fixing and balancing the force, effectively reducing the jitter and shake, improving the safety.
  • Compact and light design, no space limitation, and easy to install.\"

Three-sided Air Inlet

Unique design with 3 sideward, increase the cooling effective area with high-quality evaporative cellulose cooling pad. 4 ~12 centigrade degree can be reduced.

Heavy-duty industrial casters

PP Core With PU Wheel, Wear-Resistance, Durable Quality.

2 with Brakes & 2 Without/Soft Rubber Swivel Caster with 360 Degree.

Evaporative Cooling Pad

The evaporative air cooler adopts thickened cooling pad, super evaporation, and double cooling. It adopts a multi-layer corrugated design to increase the heat exchange area, effectively improving the evaporation efficiency, and the heat exchange effect is better and more apparent.

Water Tank

PP plastic cover with high strength, preventing corrosion. Big plastic water tank design, cubage of water tank is up to 120 Litters and it can last working 8 to 12 hours.

Controller

With electronic remote control function.

Fan Blade

Axial fan blade design, powerful airflow, low noise, and long wind distance.

LCD Display Control Panel

LCD control panel, easy to operate, with time, temperature, humidity control system (optional), fault reminder function, microcomputer main board control, prompting various fault information.

Eaves Ventilation Louver

Innovative use of the principle of eaves water-retaining, and the design of the eaves-shaped grille, can effectively prevent acidic and corrosive rainwater from entering the machine and, at the same time, will not prevent outdoor air from entering the device, improving product life.

Water Distributor

The water can be on the wet curtain through the Y-type water divider, which the water will never block so that the damp curtain can be fully saturated, the heat exchange is more uniform, and the cooling effect is better.

Motor Frame

"mortise and tenon joint structure" welded by the robot, traditional technique with a double guarantee on Q345B high-strength structural steel.

Safety Retainer

6 pcs airfoils are connected into a whole with 6 pcs safety retainer.

Hub Wheel

  • Imported Aeronautic Aluminum Alloy (AA7075);
  • Unique Double Wheel Hub design;
  • High pressure forging technology, with T6 thermal treatment process & CNC precision machining & dynamic balance test of the complete set chassis & 40 times strength test.

Hub Wheel

  • Imported Aeronautic Aluminum Alloy (AA7075);
  • Unique Double Wheel Hub design;
  • High pressure forging technology, with T6 thermal treatment process & CNC precision machining & dynamic balance test of the complete set chassis & 40 times strength test.

Hub Wheel

  • Imported Aeronautic Aluminum Alloy (AA7075);
  • Unique Double Wheel Hub design;
  • High pressure forging technology, with T6 thermal treatment process & CNC precision machining & dynamic balance test of the complete set chassis & 40 times strength test.

Controller

  • Denmark imported a \"DANFOSS\" VFD(Variable Frequency Driver) inverter;
  • IP55 motor protection grade and NEMA 1 standard control box “Schneider” brand electrical sets, with safety protection;
  • module inside which will interrupt the output automatically in case of some accidents.

Controller

  • Denmark imported a \"DANFOSS\" VFD(Variable Frequency Driver) inverter;
  • IP55 motor protection grade and NEMA 1 standard control box “Schneider” brand electrical sets, with safety protection;
  • module inside which will interrupt the output automatically in case of some accidents.

Driving Device

  • German imported \"NORD\" coaxial bevel wheel decelerator with a diameter of axle 40mm to decrease radial force;
  • German imported\"Simrit\" double oil seal design, more durable and reliable;
  • \"Shell\" brand top class \"Omala\" S4 lubrication oilZero maintenance for over 20,000 hours;
  • IE2 high efficient motor with imported\"SKF-VL\" bearing, save more 5~10%than IE1.

Driving Device

  • High-efficiency PMSM (permanent magnet direct drive) motor without gear and lubrication oil replace.
  • Inner rotor motor, with permanent magnet made of neodymium iron boron in a mosaic structure.
  • IP64 level of protection, no need for heat dissipation holes, long service life.
  • Plug-in temperature sensor with automatic over-temperature protection.
  • Multi-point installation, fixing and balancing the force, effectively reducing the jitter and shake, improving the safety.
  • Compact and light design, no space limitation, and easy to install."

Fasteners

German DIN933 Industrial Bolt and DIN125A lockut with high strength 8.8 grade, the practical stress it could endure is 10 times than normal.

Cardan Joint

Unique cardan joint design, working as a human being’s joint, allows the fan to find its own vertical position no matter what the slope of the building, and helps to decrease the shock of the fan during running.

Installation Kit

  • Particular no-skip flute design and locknut to prevent any accident of installation kit;
  • Adjustable standard clip device without the need to change the structure of the building.

Fan Blade

  • High strength aircraft aluminum alloy: AA6063T6511 PVFD processed on the surface;
  • Patented airfoil design, and special reinforcing rib support system which increases the strength of fan blade and avoids the sagging of fan tail and fatigue loss of connecting components;
  • Customized fan blade color

Hub Wheel

  • Imported Aeronautic Aluminum Alloy (AA7075);
  • Unique Double Wheel Hub design;
  • High pressure forging technology, with T6 thermal treatment process & CNC precision machining & dynamic balance test of the complete set chassis & 40 times strength test.

Controller

  • Denmark imported a "DANFOSS" VFD(Variable Frequency Driver) inverter;
  • IP55 motor protection grade and NEMA 1 standard control box “Schneider” brand electrical sets, with safety protection;
  • module inside which will interrupt the output automatically in case of some accidents.

Driving Device

  • German imported "NORD" coaxial bevel wheel decelerator with a diameter of axle 40mm to decrease radial force;
  • German imported"Simrit" double oil seal design, more durable and reliable;
  • "Shell" brand top class "Omala" S4 lubrication oilZero maintenance for over 20,000 hours;
  • IE2 high efficient motor with imported"SKF-VL" bearing, save more 5~10%than IE1.

Evaporative Cooling Pad

The evaporative air cooler adopts thickened cooling pad, super evaporation, and double cooling. It adopts a multi-layer corrugated design to increase the heat exchange area, effectively improving the evaporation efficiency, and the heat exchange effect is better and more apparent.

Water Inlet Valve

There is no energy consumption automatic water replenishment system, no blockage, ultra-low failure, high stability, and quality assurance for 100,000 times of operation.

Fan Blade

RTFANS wind blades are made of carbon fiber composite materials and are designed with forward-swept edges, so the blades will not deform or break under heavy pressure. The blade is an independent patented technology.

PP Eco-friendly Plastic Shell

The shell adopts a unique environmental protection engineering anti-aging plastic with good toughness, anti-aging, and anti-ultraviolet. It has an average service life of more than ten years.

High-Quality Motor

With low vibration, low noise, and high temperature, corrosion-resistant all-copper core motor, the motor stability is in the leading position in the domestic industry, and the speed can be adjusted when needed.