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The Smart Air

It means we take the“innovative thinking” as the core driving force of enterprise development, to bring safer, more environmentally friendly & more energy-efficientsolutions for the global users, and promote the development of green spaces.

Smoke Ventilation Fans

RPZ Series

  • Hi-Temperature-Resistant Axial Fan.
  • Suitable for smoke-extracting when for fire control.
  • Adjustable angle for impeller: 8° to 36°.
  • The gas dust content required not exceed 150mg/m3
  • Using the thermostable electrical motor, the air blower can work at least 30 minutes in 280°C ambient temperature.
  • Size: 400-1250mm, eleven different sizes.
  • Air volume: 1000~80000 m3/h
  • Total pressure: maximum to 1280 Pa
  • Applications: the exhaust/ supply fans for high-rise buildings.

PDFU Series

  • Plug Fan with Cabinet.
  • It is a cabinet fan developed on the basis of the PDF-R3.
  • Adopt PDF-R3 series plug fan inside the cabinet. There are two types of transmission: type A and type C.
  • The cabinet made of galvanized steel sheet, attractive & durable, with the function of noise insulation & reduction.
  • Usage: ventilation for industrial and mining enterprises, high-rise buildings, hotels and shopping malls.
  • Models: total l 5 models from the impeller diameter 250mm to 1250mm.
  • Maximum air volume: 126700 m3/h
  • Highest static pressure: 3580 Pa

PDF-R3 Series

  • PDF-R3 Series Plug Fan.
  • Upgraded version of PDF series with higher efficiency than old version.
  • Backward curved non-volute ventilator, unconstrained air flow design, big pressure, and low noise.
  • Motor direct drive, simple structure, easy installation.
  • Used for variable air volume system or clean air conditioning system.
  • Models: total 15 models from the impeller diameter 250mm to 1250mm.
  • Maximum air volume: 126700 m3/h
  • Highest static pressure: 3580 Pa

TDF-A-R3 Series

  • Single Inlet Centrifugal Fan
  • Single inlet, backward impeller. motor-direct driven, simple structure. high efficiency. high static-pressure.
  • Installation angle: 0° , 90° , 180° , 270° four angles for choose.
  • Usage: ventilation or match for purifying equipment.
  • Model: 315-710 eight sizes.
  • Air volume: 532-26735 m3/h
  • Total pressure: 107-5149 Pa

TDF-SWC-R3 Series

  • Single Inlet Centrifugal Fan
  • In metric system, backward curved blade impeller, single inlet.
  • C type belt-driving.
  • Size: 315-1000mm, eleven different sizes.
  • Air volume: maximum to 45000 m3/h
  • Total pressure: maximum to 2770 Pa

TD-SW-R3 Series

  • Single Inlet Centrifugal Fan
  • Belt-driving, backward curved blades impeller.
  • In metric system, single inlet.
  • Sizes: 200mm to 1000mm fifteen different sizes.
  • Air volume: 400-45000 m3/h
  • Total pressure: 2770 Pa

TDF-C-GC Series

  • High Temperature Insert Fan.
  • Single inlet, backward impeller.
  • Size: 280-1000.
  • High efficiency and high static pressure.
  • C type, inserted structure, disassemble casing.
  • Air cooled type, temperature of air must be below 280°C.
  • Suitable for high temperature oven, kiln and high temperature air supply, hot air circulation equipemnt supporting.
  • Air volume: 531 -45695 m3/h
  • Total pressure: 140-2148 Pa

TDF-AL Series

  • TDF-AL Stand Type Purification Centrifugal Fan.
  • Stand type centrifugal fan special for painting.
  • Advanced structure and easy to maintain by turning over impeller without opening duct.
  • Large air volume and high static pressure.
  • Widely used in purifying painting or matched using with other equipments.
  • Size: from 355 to 710mm.
  • Air volume: up to 24449 m3/h
  • .Total pressure: up to 3693 Pa

TDF-R3 Series

  • Backward Curved Centrifugal Fan.
  • In metric system, backward curved and double inlet.
  • High efficiency, low noise, belt-driving.
  • Suit matching in central air-conditioner, purification equipment and so on.
  • Type: D, K , HL, HM and GM five different types, & we have 250, 280, 315, 355, 400, 450, 500, 560,
    630, 710, 800, 900, 1000, 1120, 1250 fifteen different sizes.
  • Air volume: 550-227500 m3/h
  • Pressure: maximum to 3730 Pa

TDFT-R3 Series

  • Backward Curved Purification Centrifugal Fan.
  • Developed on the base of TDF backward curved cenrtrifugal fan,
    double-inlet, easy application & installation.
  • Suit matching in central air-conditioner, purification equipment and so on.
  • Type: we have 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, l 000, l 120, 1250 total 15 different sizes.
  • Air volume: 550-227500 m3/h
  • Pressure: maximum to 3730 Pa

TAE Series

  • Forward Curved Centrifugal Fan.
  • In metric system, forward curved & double inlet.
  • High efficiency, low noise, belt-driving.
  • Suit matching in central air-conditioner, purification equipment and so on.
  • Type: have D, K, H, 2D, 2K, 2H, total 6 structure type, and we have 160,
    180, 200, 220, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000 total 17 different sizes.
  • Air volume: 300-118000 m3/h
  • Pressure: maximum to 2200 Pa

TAE-SW Series

  • Single Inlet Centrifugal Fan.
  • In metric system, forward multi-blade and single inlet.
  • High efficiency, low noise, belt-driving.
  • Suit matching in central air-conditioner, purification equipment etc.
  • Sizes: 200-1 000mm fifteen different sizes.
  • Air volume: 300-50000 m3/h
  • Total pressure: maximum to 1300 Pa

TBF Series

  • Backward Curved Centrifugal Fan.
  • In metric system.double inlet.high efficiency backward airfoil blade.
  • Large volume.high efficiency.high pressure,low noise.belt-driving.
  • Suit matching in central air-conditioner, purification equipment etc.
  • Type: D, K, HL, HM, GM five different types, we have 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000 twelve different sizes.
  • Air volume: 1000-113000 m3/h
  • Total Pressure: maximum to 3500 Pa.

RPZ-H Series

  • High Pressure Fire Smoke Exhaust Axial Fan.
  • Large air volume, high pressure, high efficiency and energy saving.
  • Adjustable Blade angle from 10° -35° with wide optional range.
  • Suitable for fire smoke exhaust system and ventilation system for high-rise buildings and other large buildings.
  • Size: 630- 1120mm, six different sizes.
  • Air volume :9197-100000 m3/h
  • Total pressure: up to pa 1448 Pa

    DT Series

    • Low Noise (smoke evacuation) Courter Centrifugal Fan.
    • Forward curved impeller, aluminum alloy structure, panel used multilayered structure.
    • Models: DT9, DT1 0, DT12, DT15, DT18, DT20, DT22, DT25, DT28, DT30, DT32, DT36 and DT40, 13 models in total.
    • Air volume: up to 100250 m3/h
    • Total Pressure: up to 950 Pa
    • Widely applied to high buildings, basements, plants, hotels, and etc.
    • Type A fan is with the function of smoke evacuation, for the motor is external installed.

      DT-BF Series

      • Backward Curved Counter Centrifugal Fan.
      • Backward impeller, aluminum alloy structure, panel used multilayeredstructure.
      • Big air-volume, high pressure, high efficiency.
      • Usage: ventilation or smoke-extracting or fire-protection expiration.
      • Models: 9”, 10″, 12″, 14″. 15″, 18″, 20″, 22″, 25″, 28″, 32″, 36″,40″, 44″, 49″ total 15 models
      • Air volume: 909-141999 m3/h
      • Total pressure: 178-3024 Pa
      • Type A has fire protection function.

        DT-Y Series

        • Cabinet Centrifugal Fan.
        • The DT-Y series fan is a cabinet fan specially designed for the oil-air purifying industry, which is more suitable for oil fume extraction.
        • Two types of motor installation position : 1) Installed on the top of the fan cabinet (motor top); 2) Installed on the fan base (motor bottom).
        • Models :9″, l0″, 15″, 18″, 20”, 22”, 25”, 28″ two air inlet directions as A(1) and A(12) only.
        • Application: kitchen fume extraction, and used for general ventilation and fire smoke exhaust purposes.
        • Maximum air volume: 44880 m3/h
        • Maximum total pressure: 819 Pa

          13-48-R3-A Series

          • Oil-air Purification Centrifugal Fan.
          • 13-48 Version III: The fan efficiency and pressure have been increased based on original product.
          • Forward curved impeller, single inlet.
          • Ideal choice for smoke and oil extracting of restaurants.
          • Size: 2.5#, 2.8#, 3.15#, 3.55#, 4#, 4.5#, 5#, 5.6#, 6.3#
          • Maximal air-volume: 25057 m3/h
          • Maximal total pressure: 1609 Pa

            13-48-R3-C Series

            • Oil-air Purification Centrifugal Fan.
            • This belt-driving series centrifugal fan is developed on the basis of 13-48 series centrifugal fan.
            • Integral bearing stand, long service life, convenient maintenance.
            • Use: mainly suitable for lampblack-exhausting in kitchen or partial air-conveyance.
            • Model: 4#-10#
            • Maximal air-volume :59000 m3/h
            • Maximal total pressure: 1609 Pa

              13-48-R3-DG Series

              • Hanging Oil-air Purification Counter Fan.
              • It is developed out on the basis of 13-48-R3 series centrifugal fan.
              • It adopts counter style desigh, hanging installation, the direction of inlet and outlet is the same, and simple pipeline.
              • It is suitable for the top-hanging installatin of lampblackexhausting
                in kitchen.
              • Models, range: 2.8#-6.3# total 8 models.
              • Maximal air volume: 25057 m3/h
              • Maximal total pressure: 1609 Pa

                13-48-R3-H Series

                • Oil-air Purification Centrifugal Counter Fan.
                • It is developed out on the basis of 13-48-R3 series centrifugal fan.
                • Forward curved multi-blade centrifugal impeller.
                • Direct-driving, single inlet.
                • Galvanized sheet made, beautiful and durable.
                • Repair door for maintenance conveniently.
                • Model: 3.55H, 4H, 4.5H, 5H, 5.6H, 6.3H.
                • Smoke and oil extracting of restaurants and partial ventilation.
                • Maximal air-volume: 25057 m3/h
                • Maximal total pressure: 1609 Pa

                  13-48-R3-HC Series

                  • Oil-air Purification Counter Centrifugal Fan.
                  • It is developed on the basis of 13-48-R3 series centrifugal fan.
                  • C type belt-driving, single-inlet.
                  • Forward curved multi-blade centrifugal impeller.
                  • Galvanized sheet made, beautiful and durable.
                  • Repair door for maintenance conveniently.
                  • Suitable for lampblack-exhausting in kitchen or partial air-conveyance.
                  • Model: 4HC, 4.5HC, 5HC, 5.6HC, 6.3HC, 7HC, 8HC.
                  • Maximal air-volume: 35605 m3/h
                  • Maximal total pressure: 1609 Pa.

                    RC Series

                    • RC SERIES CENTRIFUGAL ROOF FAN.
                    • Adopt backward centrifugal impeller. Impeller and fan housing use
                      aluminum material.
                    • It is suitable for installation on the roof of industrial and mining plants, civil buildings, shopping malls and other places for the purpose of extraction and exhaust.
                    • Models: 250 to 1000 in all 13 models.
                    • Air volume: 399-3605 m3/h
                    • Total pressure: 47-975 Pa

                      DTK Series

                      • Direct-driving Forward Curved Centrifugal Fan.
                      • Direct-driving,forward curved and double inlet.voltage/frequency in 380/50Hz.
                      • High efficiency, low noise, easy installation and occupy less space.
                      • Suit matching in central air conditioner, purification equipment .etc.
                      • Sizes: 2.5-5.0
                      • Air volume: 500-26000 m3/h
                      • Pressure: maximum to 810 Pa

                        MTK Series

                        • Direct-driving Forward Curved Centrifugal Fan.
                        • Direct-driving, forward curved and double inlet, single speed in 380V/50Hz and three speeds in 230V/50Hz.
                        • High efficiency, low noise, easy installation and occupy less space.
                        • Suit matching in central air-conditioner, purification equipment, etc.
                        • Type: we have 7-7, 8-8, 9-7, 9-9, 10-8, 10-10, 12-9, 12-12, 15-11, 15-15, total 10 different sizes
                        • Air volume: maximum to 11700 m3/h
                        • Pressure: maximum to 700 Pa

                          MTK-CB Series

                          • Super-thin Centrifugal Fan(Direct-Driving).
                          • Direct Driving, single phase or three phase.
                          • With a small cubage, convenient to hide and install. With examinable
                            and Rrepair doors at both sides and easy fo maintenance.
                          • High efficency & static pressure, and low noice.
                          • Suitable for ventilation of industrial and mineral enterprises, hotel, and marketplace.
                          • Size: 7-7 to 15-15, total 10 models.
                          • Air volume: maximum to 11700 m3/h
                          • Total pressure: maximum to 700 Pa

                            DTC Series

                            • Forward Curved Centrifugal Fan.
                            • In inch system, forward curved and double inlet.
                            • High efficiency, low noise, belt-driving.
                            • Suit matching in central air-conditioner, purification equipment and so on.
                            • Type: have D, K, 2D, 2K total 4 structure type, and we have 7-7,8-8,9-7, 9-9, 10-8, 10-10, 12-9, 12-12, 15-11, 15-15, 18-13, 18-18 total 12 different sizes.
                            • Air volume: 500-17000 m3/h
                            • Pressure: maximum to 1400 Pa

                              DTC-2D, DTC-2K Series

                              • Twin Centrifugal Fan.
                              • In metric system, forward curved and double inlet.
                              • High efficiency, low noise, belt-driving.
                              • Suit matching in central air conditioner, purification equipment, etc.
                              • Type: We have 7-7, 8-8, 9-7, 9-9, 10-8, 10-10, 12-9, 12-12, 15-11, 15-15, 18-13, 18-18 total 12 different sizes.
                              • Air Volume: 800-34000 m3/h
                              • Total Pressure: Maximum to 1200 Pa

                                DTC-SW Series

                                • Single Inlet Centrifugal Fan.
                                • In inch system, forward curved and single inlet.
                                • High efficiency, low noise, belt-driving.
                                • Suit matching in central air-conditioner, purification equipment
                                  and so on.
                                • Type: we have 9-4, 10-5, 12-6, 15-7, 18-8 five different sizes.
                                • Air volume: 500-8000 m3/h
                                • Pressure: maximum to 1100 Pa

                                  Circular In-line Duct Fan

                                  • Backward centrifugal impeller, high pressure and high efficiency.
                                  • External rotor motor, direct driving.
                                  • Good choice using in hotel, meeting place, super market, stores,
                                    restroom etc, for blowing-in, air exhaust, return air and air supplement.
                                  • Maximum air volume: 1510 m3/h
                                  • Highest static pressure: 613 Pa

                                    Cabinet In-line Duct Fan

                                    • Forward curved multi-blade centrifugal impeller, big airflow, low noise.
                                    • External rotor motor, direct driving.
                                    • Good choice using in hotel, meeting place, super market, stores,
                                      restroom etc, for blowing-in, air exhaust, return air and air supplement.
                                    • Maximum air volume: 1515 m3/h
                                    • Highest static pressure: 360 Pa

                                      XPZ Series

                                      • Hi-Temperature-Resistant Axial Fan.
                                      • It’s normally used for ventilation (work at low speed),but for smoke-extracting when for fire control (work at high speed).
                                      • The dual-function fan has two ways in installing:horizontal and vertical.
                                      • Widely used for fire-protection expiration and ventilation of high-building, underground garage.and tunnel.
                                      • Size: From 5# to 15# total 10 models.
                                      • Air volume: up to 101389 m3/h
                                      • Total pressure: up to 840 Pa.

                                        SJG Series

                                        • (Steel) Oblique Airflow Axial Fan.
                                        • Meridian accelerating airduct and vane design.
                                        • Coefficient of flow higher than centrifugal fan, coefficient of pressure
                                          higher than axial fan.
                                        • Suitable for pressing ventilation of high-rank building, mineral factory,
                                          enterprise.
                                        • Size: From 3# to 8# total 14 models.
                                        • Air volume: 398-22910 m3/h
                                        • Total pressure: 109-1148 Pa.

                                            SWF Series

                                            • Mixed Airflow Axial Fan.
                                            • Combined the merits of axial-blower’s large air volume with centrifugal.
                                            • Bolwer’s high wind pressure.
                                            • More efficient and lower noise.
                                            • It is suitable for ventilation of high-rank building,basement,factory etc. and duct augment pressure ventilation.
                                            • Size: From 3.5# to 13# total 12 models.
                                            • Air volume: 2086-95420 m3/h
                                            • Total pressure: 112-981 Pa.

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