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water centrifugal fan check now for gas boiler Zhuogao

water centrifugal fan check now for gas boiler Zhuogao

water centrifugal fan check now for gas boiler Zhuogao

Delivery Terms
Centrifugal fan for gas boiler (with Hall sensor)
Payment Terms
Lead Time
110-240 VDC
Air Volume Range
gas boiler
Min Quantity
100 pieces
Foam and strong export carton pakaging.Massive order packaged with pellet.( Color carton can also be made according to customer's requirements.)
T/T,L/C, Visa,Western Union,MoneyGram.
Lead time
For sample, usually3-7 days For large order, usually 20-25days
Supply Ability
5000000 Piece/Pieces per Month
Get Latest Price
Get the latest price
Quantity Needed:
Product Comparison
asynchronous motor, manufactured based on high-quality materials and advanced technology, has excellent quality and favorable price. It is a trustworthy product which receives recognition and support in the market.Compared with other products in the same category, asynchronous motor has outstanding advantages which are mainly reflected in the following points.
Company Advantages
1. The raw materials of Zhuogao centrifugal air blower mainly comes from licensed suppliers.
2. centrifugal fan has stable performance, centrifugal air blower and a wide range of applications.
3. A distinctive centrifugal air blower plays an important role in the high performance of centrifugal fan .
4. This product has many advantages, has won a good reputation in the market, and has broad market potential.
5. The product enjoys a growing reputation in the market and has great development prospects.
product description



The factory mainly produces two centrifugal fans, one is a variable frequency centrifugal fan with Hall sensors, and the other is centrifugal fan without Hall sensors. Non-standard products, specifications technical parameters can be customized according to customer's requirement !
Please contact and provide the required fan size and specifications to our relevant staff. They will contact you in time to verify the product drawings and parameters soon!(Free samples can be made and sent to test!)
Product details
Exclusive Customization
Quality Assurance
Good Performance

◆ Main product composition:Fan wheel and housing,mounting plate,YJ61series ac shaded pole motor,Hall sensor.
◆ Germany imported Hall sensors, to ensure accurate speed detection while also ensuring product quality and performance. (Inverter type)
◇ solid Steel plate made, semi-open type, easy maintenance.
◆ high temperature ball bearing structure with high temperature wind wheel, low noise, anti-vibration design;

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    Mounting plate

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    Ball bearing

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    Wind shell

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    Motor and fan buffer structure

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    YJ61series ac shaded pole motor

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    Hall sensor

Product Structure




This product is widely used in high-power hot water heaters,  wood pellet boiler, gas boilers, test equipment and other high-temperature equipment, vertical insulation Cabinets, thermostats and other high-temperature kitchen equipment etc..


Product Advantages

Product Quality

Germany imported Hall sensors, to ensure accurate speed detection while also ensuring product quality and performance. (Inverter type)

Product Structure

solid Steel plate made, semi-open type, easy maintenance.

Product Performance

Tested by dynamic balance machine. smooth rotation and good performance.


high temperature ball bearing structure with high temperature wind wheel, low noise, anti-vibration design;


1200-2500RPM, speed can be customized according to customer's requirements;


20-60W, power can be customized according to customer requirements;

Quality Inspection


Company Features
1. Zhuogao Motor Manufacturing CO.,LTD is now one of the largest-scale manufacturers, whose volume of exports has been rising steadily.
2. Zhuogao Motor Manufacturing CO.,LTD continues to develop new products to meet the needs of users in centrifugal fan industry.
3. industrial centrifugal fans is a declaration of the positive field of Zhuogao business. Get quote! Zhuogao Motor Manufacturing CO.,LTD insists on green development to build a better world together with our customers. Get quote! Relying on the cooperation of team and cooperative wisdom will accelerate making achievements of Zhuogao. Get quote! Zhuogao Motor Manufacturing CO.,LTD holds the business concept of centrifugal air blower . Get quote!

  china  37kw 50hp electric motor


1. Pictures of  37kw 50hp electric motor

2.Descriptions of  motor 


Protection Class: IP21S.IP23 and IP44 can be negotiated
Electric Motor Mounting Type:
IMB3Z4-100~Z4-450Horizontal foot mounted
IM35Z4-100~Z4-350Horizontal flanged foot mounted
IMV-1Z4-100~Z4-225Vertical flanged mounted
IMV-51Z4-100~Z4-315Vertical flanged and foot mounted
Duty: ContinuousS1
Methods of Cooling: IC06, IC17, IC37 and ICW37A86, Other types of protection and cooling required by customers can be negotiated.



  Z4 Series Medium Size DC machine fan motor is newly developed product of our works. The products are found wide use for prime mover in various, such as mill auxiliary in metallurgical industry, metal cutting machine-tool, paper making, print, textile, printing and dyeing, cement-making, plastic extruding machine, etc .

  • Performance

1 . Data listed in the technical data sheet should be employed under the following conditions;

a. Altitude above sea level maximal 1,000m;

b. Cooling air temperature maximal 40 o C;

c. Ambient conditions for motors should be free from acidic, alkali fumes or other aggressive gases which corrode insulation.

d. Duty: Continuous (SI);                                                    

e.monthly average temperature would not be more than 24 degree celsius.and r elative humidity: monthly average no more than 85%.


Standard Features


  • Outputs: up to 10,000 kW
  • Frames:100 to 1000mm (IEC)
  • Voltages: 220 to 950 Vdc
  • Degree of Protection: IP21S (fan cooled )to IP44 or IP54W( totally enclosed)
  • Continuous Duty (S1)
  • Cast iron frames
  • Cilor: RAL 6002 – Green
  • Thermal protection: Thermistors, Thermostats or PT-100
  • Insulation:F with class (120ºC) temperature rise
  • Other optional features under request


Our team:


Manufacturing process and Complete internal supply chain :

We strictly check on every step of the production chain to ensure links is good in quality, to satisfy customers' demand and ensure delivery at the same time. advanced equipment and complete internal supply chain, from punching, laminating, welding, machining, winding, embedded line, dipping, assembled to test, all the procedures are done in-house to ensure quality.



Our Strength:


Furthermore, in order to distinguish us from competitors, to grow even further and gain more market share, we decided to invest most of its profits in specializing and acquired the quality certificate of ISO9001 , passed CE .At the same time we has dozens of Utility Model Patents. We also made a cooperation with Shanghai Electrical Apparatus Research Institute (Group) Co.,Ltd, as special motor production base for SEARI in 2005 . Now participates in many international tenders and exports to many countries around the world through everyone's efforts in Hengli.





Guarantee and After-sale Service:

1. One year guarantee for whole motor.

2. 24 hours technical support by email.

3.Use English manual and detailed specifications.


Over 60 years of combined experience have made Hengli an expert in handling the additional complexities of DC/AC electric motor repair. includes step-by-step disassembly, detailed inspections and measurements to identify any electrical and mechanical damage.

All mechanical repairs on shafts, bearing journals, end bells, etc., are handled in-house by experienced machinists with over 60 years of combined experience.

As a reflection of our uncompromising commitment to customer satisfaction, all of Hengli's workmanship is 100% guaranteed according to GB standards.



Our honor:




Welcome to Contact Us

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