4-72 Centrifugal fan
4-72 centrifugal fan is a kind of high efficiency and energy saving centrifugal fan. Its airfoil blade, curved impeller front disk and conical intake collector make the fan have excellent aerodynamic performance and play an important role in China's economy. In the construction industry, it has been going on for many years.
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Civil building
Air supply high efficiency and energy saving, airfoil blade, curved impeller front disk and conical arc inlet collector, good aerodynamic performance, running balance, low vibration, high efficiency
Good ventilation effect. 4-72 centrifugal fan exhaust effect is good, very suitable for pipeline exhaust or air supply.
applicability
Strong 4-72 centrifugal fan is a kind of fan commonly used in pipelines for conveying air. It can be used in places with corrosive, flammable and explosive gases.
Low noise
4-72 centrifugal fan adopts reasonable impeller Angle design based on airflow mechanics. During operation, there is no mechanical friction, and reasonable blade shape minimizes noise; The noise generated by the 4-72 centrifugal fan is high-frequency noise, and it can be soundproofed as long as there are obstacles.
Dezhou Linghao Refrigeration Equipment Co., Ltd. is a modern enterprise specializing in smoke ventilation equipment, engineering installation, air cooling system design, research and development, sales and maintenance. And after years of efforts and development, has a certain scale and strength. The company covers an area of 10,000 square meters, the existing staff of more than 200 people, including professional and technical personnel accounted for 30%, with a high-quality, efficient e-commerce sales team. In line with advanced CAD/CAPP software fan design technology and rich professional manufacturing experience, the products sell well in China, Southeast Asia, Africa and other countries and regions of more than 20 countries and regions, won the praise of customers.
1. Are you a factory or a trading company? We are makers.
2. What guarantee is there in case the tank fails?
Water tank has one year warranty. If it breaks, generally speaking, our technicians will find the problem based on customer feedback
It could be something. If the problem is caused by a quality fault, the part will be replaced free of charge.
3. What about the documents after delivery?
After shipment, we will send you all original documents via DHL, including packing list, commercial invoice, bill of lading and others
The required certificate.
4. How long is the delivery time?
For standard water tanks less than 100m3, it takes 7-10 days; For non-standard water tank and based
The specific requirements of the customer to customize the tank, it will take 15 to 30 days.
5. What about payment?
Wire transfer (T/T). L/C at sight.
Do you arrange the delivery of the machine?
Yes, dear customer, for FOB or CIF price, we will arrange the delivery for you. For EXW rates, customers need to arrange them themselves or their agents
Deliver the goods.
7. What about the packing?
Rugged seaworthy plywood box packing with steel belt to save container loading space as much as possible.
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