Question 1

It is very imporatance to chose the right shade pole motor. We need to consider some factors.

Accepted Answer

When choosing a shaded pole motor, there are several factors to consider:Power requirements: Determine the power requirements of your application, including the voltage and frequency of the power supply, as well as the desired power output of the motor.  Ensure that the shaded pole motor you choose is compatible with your power supply specifications.Speed requirements: Consider the required operating speed for your application.  Shaded pole motors typically operate at fixed speeds, so ensure that the motor's speed matches your requirements.Starting torque: Evaluate whether your application requires starting torque or if it can operate with the lower starting torque typically provided by shaded pole motors.  If high starting torque is necessary, consider alternative motor types.Size and mounting options: Consider the physical dimensions and mounting options of the shaded pole motor.  Ensure that it can fit within the available space and be properly mounted in your application.Efficiency: Shaded pole motors generally have lower efficiency compared to other motor types.  Evaluate the energy consumption and efficiency requirements of your application to determine if a shaded pole motor is suitable.Noise and vibration: Assess the noise and vibration levels allowed in your application.  Shaded pole motors are known for their quiet operation, making them favorable for applications that require low noise levels.Cost: Consider the cost of the shaded pole motor in relation to your budget.  Shaded pole motors are generally cost-effective options, but ensure that the chosen motor provides the necessary performance for your application.Application compatibility: Verify that the shaded pole motor is suitable for your specific application.  Consider factors such as environmental conditions, load requirements, and any other specific needs of your application.By considering these factors, you can make an informed decision when choosing a shaded pole motor that meets the requirements and specifications of your application.

Question 2

YADE company has AC, EC and DC centrifugal fan,  it includes forwarder centrifugal fan, backward centrifugal fan, duct fan and horse fans.

Accepted Answer

The advantages of centrifugal fans include:High pressure capabilities: Centrifugal fans are designed to generate high static pressure, making them suitable for applications that require air to be moved against resistance or through ductwork.Versatile airflow direction: Centrifugal fans can provide airflow in various directions, including radial and tangential, allowing for flexible installation and efficient air distribution.Efficient energy consumption: Centrifugal fans are designed to provide high airflow and pressure while consuming relatively low energy, resulting in energy-efficient operation.Reduced noise levels: The design of centrifugal fans helps in reducing noise levels, making them suitable for applications that require quieter operation.Compact design: Centrifugal fans are usually compact in size, making them suitable for installations in limited space environments.Wide range of applications: Centrifugal fans find applications in various industries, including HVAC systems, industrial ventilation, air conditioning, heat exchangers, and more, thanks to their ability to move large volumes of air with high efficiency.Durable and reliable: Centrifugal fans are typically constructed with durable materials, ensuring long-term reliability and resistance to wear and tear.Easy maintenance: Many centrifugal fans are designed for easy maintenance, with features such as accessible motor and fan assemblies, making it convenient to replace worn-out components or perform routine cleaning.Overall, the advantages of centrifugal fans make them a popular choice for various ventilation and air movement applications where high pressure, efficient performance, and low noise levels are desired.

Question 3

The characteristics of a shaded pole motor include: Simple and compact design, Low to moderate efficiency, Low noise and vibration, Limited speed control options,Limited power range,shaded pole motors are commonly used in small fans, blowers, refrigeration equipment, and other similar applications where simplicity, low cost, and low noCost-effectiveise are important factors.

Accepted Answer

The characteristics of a shaded pole motor include:Simple and compact design: Shaded pole motors have a relatively simple construction, consisting of a stator with shading coils and a rotor. This design makes them compact and easy to manufacture.Single-phase operation: Shaded pole motors operate on a single-phase AC power supply, making them suitable for use in residential and small-scale applications.Low starting torque: Shaded pole motors have low starting torque, meaning they are not well-suited for applications that require high initial loads or frequent starting and stopping.Low to moderate efficiency: Shaded pole motors typically have lower efficiency compared to other types of motors, such as induction motors or brushless DC motors.Low noise and vibration: The design of shaded pole motors helps reduce noise and vibration during operation, making them suitable for applications that require quiet operation, such as fans and small appliances.Limited speed control options: Shaded pole motors generally operate at a fixed speed, limiting their ability to adjust the speed according to specific requirements.Limited power range: Shaded pole motors are typically used in applications that require low to moderate power output, usually ranging from a few watts to a few hundred watts.Cost-effective: Shaded pole motors are relatively inexpensive to manufacture, making them a cost-effective option for various applications.Overall, shaded pole motors are commonly used in small fans, blowers, refrigeration equipment, and other similar applications where simplicity, low cost, and low noise are important factors.

Question 4

The characteristics of AC centrifugal fans include high pressure capability, airflow, efficient energy consumption, low noise, compact design and easy maintenance.

Accepted Answer

The characteristics of AC centrifugal fans include:High pressure capabilities: AC centrifugal fans are designed to generate high static pressure, making them suitable for applications that require air to be moved against resistance or through ductwork.Versatile airflow direction: Centrifugal fans can provide airflow in various directions, including radial and tangential, allowing for flexible installation and efficient air distribution.Efficient energy consumption: AC centrifugal fans are designed to provide high airflow and pressure while consuming relatively low energy, resulting in energy-efficient operation.Reduced noise levels: The design of AC centrifugal fans helps in reducing noise levels, making them suitable for applications that require quieter operation.Compact design: Centrifugal fans are usually compact in size, making them suitable for installations in limited space environments.Wide range of applications: AC centrifugal fans find applications in various industries, including HVAC systems, industrial ventilation, air conditioning, heat exchangers, and more, thanks to their ability to move large volumes of air with high efficiency.Durable and reliable: Centrifugal fans are typically constructed with durable materials, ensuring long-term reliability and resistance to wear and tear.Easy maintenance: Many AC centrifugal fans are designed for easy maintenance, with features such as accessible motor and fan assemblies, making it convenient to replace worn-out components or perform routine cleaning.

Question 5

How to Maintenance of axial fan  in daily life and work?

Accepted Answer

How to Maintenance of axial fan ?1. The use environment should always be kept clean, the surface of the fan should be kept clean, there should be no debris in the inlet and outlet, and the dust and other debris in the fan and pipe should be removed regularly.2. The fan can only be operated under completely normal conditions, and the power supply facilities should be ensured to have sufficient capacity and stable voltage. Defective operation is strictly prohibited.3. When the fan is found to have abnormal sound, serious motor heating, live shell, switch trip, unable to start and other phenomena during operation, it should be stopped immediately for inspection. In order to ensure safety, maintenance is not allowed during the operation of the fan. After maintenance, test run should be conducted for about five minutes to confirm that there is no abnormal phenomenon before starting operation.4. Add or replace lubricating grease to bearings irregularly according to the operating environment (motor closed bearings do not need to replace lubricating grease during their service life). In order to ensure good lubrication during the operation of the fan, fill bearings and motor bearings with zl-3 lithium based lubricating grease for at least 1000 hours per time. It is strictly prohibited to run without oil.5, the fan should be stored in a dry environment, to avoid the motor moisture. Defensive measures should be taken when the fan is stored in the open air. In the storage and handling process should prevent the fan bump, so as to avoid damage to the fan.Axial fan is very widely used. It is the air flow in the same direction as the axis of the wind blade, such as the electric fan. The fan outside the air conditioner is the axial flow fan. It is called "axial flow" because the gas flows parallel to the fan axis. Axial fans are usually used in situations where the flow requirement is high and the pressure requirement is low. Axial fans hold the air in place and move it. Axial fan is mainly composed of fan impeller and casing, simple structure but very high data requirements.

Question 6

What are our advantages? What can we offer you? Please believe us, choosing YADE company is the right choice.

Accepted Answer

1）We have more than 10 years experience in industry fans. That means, we can preview the problems for the orders and provide professional technical guidance and support. Therefore, it will make sure to reduce the risk of bad situation to happen.2）Point-to-point service: A sales staff will provide you with services from inquiry to delivery, and engineers will ask and answer technical questions and technical support. In this process, you only need to discuss all the questions with them. This way saves a lot of time and ensures the correctness of information.3）Free design: If you are not ready for the designs, the professional designers will be able to help you with it freely.4）Strict QC: For each order, strict inspection will be carried out by the QC department before shipping.   The bad quality will be avoid within door.5）Shipping: We have shipping department and forwarder, so we can promise faster delivery and make the goods well protected.6）Installation and after-sales support: We provide installation drawings and instructions. Many countries set offices, send engineers stationed, if encountered after-sales problems, within five days the engineer will go to your company, after-sales treatment.

Question 7

How do we get samples? How long will it take? Is the sample charge free?

Accepted Answer

1) If you need the samples for testing, please tell us your requirements, such as what equipment is the sample used for , power, voltage, frequency, air volume, noise, etc. We will make a solution according to your requirements as soon as possible. Our engineers will make samples, and testing in our laboratory,samples will be tested in various ways, such as plugging test, high temperature test, waterproof test, damage test and so on. After passing the test, our engineers will collect data and then make specifications, which we will send to customers. After matching the data, our engineers will make the same samples, and salesmen will send the samples to customers. Install on customer equipment for testing.2) Lead time for making sample: about 7 days to 15 days.3) The transportation freight of samples: We usually provide samples for your testing free of charge, and the express fee will be borne by you. You only need to tell us the express account number, and we will send samples to you according to the account number (such as DHL, TNT, FedEx,EMS and other international express).

Question 8

How to order the fans from Hangzhou Yade Electric Appliance Co.,Ltd ?

Accepted Answer

Please send us your purchase order by Email or whatsApp ( E-mail address: Belinda@acecfan.net, WhatsApp:+86 158 6712 8766)  we need to know the following information for your order:1) Product information: Quantity, Specification ( voltage, input power, speed, airflow, working point, working temperature, single phase or three phase etc ), products  specification will be the best.2)  According to the detailed information provided by the ctomer, the engineer makes the sample.3) Provide sample for testing.4) Wait for sample test results.5) After the sample test is passed, we can place a batch order. If the sample does not pass, the engineer makes a new sample again and sends it out the second time.6) Delivery time required.7) Shipping information: Company name, Address, Phone number, Destination seaport/airport.8) Forwarder's contact details if there is any in China.9) Arrange transportation, book the shipping date/flight in advance, container or bulk cargo transportation.10) Customs declaration, prepare China Customs declaration documents.11)Prepare customs clearance documents, prepare all kinds of customs clearance documents required by the receiving country, and send the documents to the customer.

Question 9

What are main products in Hangzhou Yade Electric Appliance Co.,Ltd.?

Accepted Answer

Hangzhou Yade Electric Appliance Co.,Ltd. which is the professional manufacturer of various fans, products are widely used in refrigeration, HVAC,air purification, air conditioning,IT and other industries. Employees are about 300 people, including R&D staff about 60 people. Annual production capacity is about 700,000 units.YADE produce AC,EC and DC axial fan, centrifugal fan, shaded pole mothor. AC axial fan has excellent performance, with diameter range from φ200 to φ900 mm and maximum air volume up to 24,000m3/h. Backward centrifugal fan covers a diameter range from φ133 to φ560 mm. Forward centrifugal fan includes single-inlet and dual-inlet. Our products are low noise, long service life and easy to install.We has professional R&D team,precise testing equipment, advanced production lines and production management, has developed varied ranges of high air flow, high efficiency ,low noise and long service life fans.Our company has got ISO9001:2000 Quality Management System and ISO14001 Environmental Management System certified,our products have got approval in America,approval in Europe,  safety certificate in China and RoHS approval in Europe. We'll try our best to supply products of top quality and best service continuously.

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