CBZ series marine explosion-proof axial flow fan

                           CBZ series marine explosion-proof axial flow fan

1.Product overview

CBZ series explosion-proof axial flow fans for marine use are designed and manufactured according to GB 11800-89(Marine Explosion-proof Axial Flow Fans), and general description and explosion-proof electrical equipment “d” of GB3836-83 《Electrical apparatus for explosive atom-spheres》  and 《Regulations for the Construction and classification of Sea-going steel ships》.

2.Detailed product introduction

• CHARACTERISTICS

       Explosion-proof，safe and reliable in operation.
       Well anticorrosive.
      Strongly capable of resisting vacillation、vibration and shocking.

• CONSTRUCTION

     There are three structural types: type I (deck type), type II (piping type) and type III (separate cabins type).The construction is spark free.

     Type I explosion-proof fan has a hood and an explosion-proof motor installed in the top of the machine frame and a wire mesh guard with 2 openings per square cm. Made of stainless steel, surrounding the frame, The fan is vertically fixed on the deck . It may be used for pumping or sending air.

     Type II explosion-proof fan has no hood, built-in type explosion-proof motor is mounted on the housing by the down stream guide vane, It can be installed vertically of horizontally, and can also be installed on the deck. It may be used for pumping or sending air. 

     According to the customer’s special requirement, the fan can be made into type III, type IV and type V, the fan and the motor are put in different cabins, with a driving device, a sealed box and two airs of flexible couplings. It is used primarily for exhaust of dangerous compartment.

     Type III can be installed horizontally; type IV and type V can be vertically fixed on the deck, and delivered for air supply or air extraction. 

• OUTLINE DIMENSIONS

• Working conditions

For places where there are explosive gas mixtures of grade.

 Ambient temperatures: -25℃ ~ +50℃

 Relative humidity of the air: ≤95%

        Cyclical vacillation: 22.5°~ 45°

        Sustained horizontal tilting: ±15°

        Sustained vertical tilting: ±10°

        Vibration: existent

        Shock: existent

3.Packing and transportation

  In order to prevent the fan from being knocked against in transportation, the fan is wrapped by winding film and packed in wooden case.

  Package Type:
  Export Standard Seaworthy Packing
  Wooden box/Iron Box Container

  According to customer's request

4.Our advantage

1 We have our own factory. Everything can be rest assured working with you.

The idea of our company is that : quality based , the company provides good and cheap products and high quality service for clients based on equity , reciprocal and mutual benefit principle.
Our product quality and our service are the key to survival.

Our service is to meet the maximum satisfaction of customers

5.Contact us