1.5kw High Capacity Vacuum Blower for Vacuum Lifting Machine

We welcome customers to meet their own needs, communication with our company customized related Centrifugal Exhaust Fan Blower, Double Inlet Centrifugal Fan, Stainless Steel Centrifugal Fan. Our company pays attention to quality and takes customer satisfaction as the ultimate goal, and has established a good corporate image among many customers. Customers from all over the world are cordially invited to visit our plant for assistance and consultancy.

Application of T4-72 centrifugal fan

T4-72 centrifugal fan is used as indoor ventilation in general factories and large buildings, and can be used as both input gas and output gas. The gas to be conveyed should be air and other non-spontaneously combustible, harmless to human body and non-corrosive to steel materials. The gas to be conveyed shall not contain viscous substances, and the dust and hard particles contained shall not be more than 150mg/m³. The temperature of the gas must not exceed 80℃.

Customized production of centrifugal fans made of stainless steel and glass fiber reinforced plastic is available, and can be equipped with explosion-proof and frequency conversion motors as required.

Second, the fan form of T4-72 centrifugal fan

T4-72 centrifugal fan can be made into two forms, right rotation and left rotation.

Distinguish method: from one end of the motor, the impeller clockwise rotation, known as the right rotation of the fan, to "right"; by counterclockwise rotation, known as the left rotation of the fan, to "left" said. The outlet position of the fan is indicated by the angle of the outlet of the casing.

Three, T4-72 centrifugal fan fan characteristics

The air inlet of the fan is made into a whole type, mounted on the side of the fan, and the cross section parallel to the axial direction is curved, so that the gas can enter the impeller smoothly, and the loss is small. The transmission part is composed of main shaft, bearing box, rolling bearing and belt wheel. 

Often ask questions

Why choose a company?

1. Good quality, competitive price and fast delivery.

2. We have a R & D team with an average of 10 years of fan design and production experience. We can OEM different types of products according to your requirements,

In order to produce products more suitable for your market!

3. We have many customers from overseas. Many of our customers have established long-term business relations with us.

4. All products enjoy 1-year warranty. All products are subject to strict quality control and inspection before delivery.

5. If you have any questions or suggestions about our products or services, you can contact me or our sales manager at any time. We will give you a satisfactory reply.

Our service 

We provide free technical services for fans and fan application problems.

Visit and introduce our factory free of charge.

We provide process design and verification free of charge.

We can guarantee the timely delivery of samples and goods.

Special personnel shall closely track all orders and inform customers in time.

All after-sales service requests will be responded within 24 hours.

Company advantage

Long history: our company was established in 1997 and located in Qingdao, China. It is engaged in the production and sales of fans, centrifugal fans, axial flow fans, animal husbandry fans, etc. we can provide you with intimate prices.

We support OEM Customization: We customize production according to customer needs. Meet customer needs at any time.

ontinuous research and development of new products: for the development of the international market, our company should make two breakthroughs, namely network and service. In order to develop the international market, our company should make two breakthroughs, namely network and service. Centrifugal fan, axial fan and animal husbandry fan are the main models that have successfully entered the foreign market. Improve the production quality to meet the higher requirements of customers.

Small profits: Our company's strength, re-credit, keep the contract, to ensure product quality, has won the trust of customers under the principles of various categories and low price. Welcome old and new customers from home and abroad call or come to our company for consultations and negotiations.Consecutive sales increasement of 20years.

Best service: customer satisfaction is always the priority concern of dehongli machinery. We are eager to solve any problems. We will answer all questions, help when we are busy, and respond to all requests.

With the mission of 'striving for the development of 1.5kw High Capacity Vacuum Blower for Vacuum Lifting Machine business', and the vision of 'creating outstanding value for customers', we continue to innovate, develop and produce new products that meet the requirements of the times. In order to avoid the blindness of our company in the development of private brand, we make a systematic analysis from the perspective of marketing strategy. For each trust, care and support, we bear in mind, and will return to society with greater achievements in the future.