Low Noise,Large Air Volume,High Efficiency Industrial Box-type Centrifugal Duct Fan
Low noise,Large Air Volume,High efficiency Industrial Box-type Centrifugal Duct Fan
Advantages
1.The case is made in high quality steel,which is cutting , by laser to ensure high-precision mold line;
2.The case is made by high quality steel with continuous welding volute,which has the benefit with strong
structure,good air impermeability and avoid leak;
3.The non-overload-type backward curved blades and wheel are cover by mold pressing ,with precision
positioning and continuous welding.All the molding will be sell after balancing testing order to
reach the goal of ISO 1940-G4.0.It is ensure that the product has a good aerodynamic,higher
efficiency , lower noise and stable performance;
4.The shaft is manufactured of number 45 steel (polishing) to ensure the size and the tolerance.
Every shaft in our product have been treated to anti-rust;
5.Standard bearings are locked with coaxial hoop (non-top wire) to ensure the balance and the force between
the bearing wing and shaft. Our bearings contains re-lubrication fitting;
6.All steel surface of CBA backward centrifugal fan are covered with advanced electrostatic coating,which is
made with polyester urethane and fit with indoor or outdoor area;
7.All centrifugal fans in CHOSEN must go through overall mechanical vibration test after assembling;
8.Casing;impellers and frame all can be manufactured by using stainless steel 304 or 316L;
9.Can provide all kinds of 50HZ and 60HZ motor , International energy efficiency grade 2 (IE2) standard;
10.Installation angle adjustable.
- 1.General air extraction systems
- 2.Air filtration, hot fume control
- 3.Special effects equipment
- 4.Inflatable equipment
- 5.Boiler forced draft
- 6.Environmental chambers
- 7.Ultra-sonic equipment
- 8.Printing and drying equipment
- 9.Electronic enclosure ventilation
CHOSEN VENT TECH LTD. is a manufacturer of ventilation and cooling equipment with more than 10-years experience.
Professional Products:
- Centrifugal Fan, Axial Fan, Hydroponic Fan & Silencer, Exhaust Fan, Mist Fan, Cooling Fan, Industrial Air Cooler.
- Non-standard units & small order.
- Accessories: Propeller, Impeller, Housing, Atomizer.
- Meanwhile we specialized in ventilation & cooling solution of industrial building.
Professional Manufacturing:
- Experienced engineers and R&D team to support the product technology & development.
- Advanced manufacturing & inspection equipment, we have Laser cutting equipment, CNC equipment, Dynamic balance equipment, Air-flow/pressure/speed testing equipment.
- Inspection. All products with serious inspection in hundred percent before delivery.
Professional Service:
- Our products be export to more than 30 countries.
- On time delivery.
- The experienced customers service team provides excellent communication for all customers to answer questions and solve problem.
Our Aim:
- Company’s Aim: Honesty, Gratitude.
- Service’s Aim: Professionalism, Scrupulous, Responsibility.
- Product’s Aim: High quality, Reasonable price, for customers’ requirements.
Our mission:
- Provide quality products all over the world.
- Set up fine managing and brand credit for “MADE IN CHINA”
Send Inquiry to This Supplier
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