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Looking for a large fan that can circulate slow-moving air in your workspace but keep it cool? For some of the biggest, slowest fans, look no farther than FJDIAMOND. These fans are great in larger spaces, like a room where you’d like a gentle breeze without much noise.
We understand that companies require top quality fans that don't consume much power. Our big industrial fans are designed to save you energy. This leads to them being really good at circulating air without consuming much electricity. This is great for the planet and will save you money on your electric bill. Such fans are powerful, and they succeed at cooling off a large area effectively.
No one wants to work in a hot, smelly room. Our great friends at FJDIAMOND took care of that too. They circulate air slowly, which in turn helps to keep the room cooler and more comfortable. That’s super important if you work on a large warehouse or factory. Your workplace air will feel fresh all day with our fans.

C Air Flow With AirVolution DSTR Fully-Variable Capable AirVolution D840 is the first industrial fan that solves the problems of inconsistent air velocity with air movement capabilities of 14,428! Square Feet C Great for Large Buildings C Keeps Costs Down C Lower HP C Uses Less Power C Safer For The EnvironmentThe AirVolution D840 is a high-end fan capable of moving large amounts of air at one time!

When your work space is cooler, you bring your A game and make fewer mistakes. This is why our slow-moving big fans are perfect for any business. They also help circulate air in your workspace to keep it from overheating. Which means everyone can keep their head down and get stuff done.

It is frustrating when you purchase something and it fails soon after. That will never happen with the fans of FJDIAMOND. Our oversized fans are built to last for the long haul, even if you’ve been using it a lot. And we sell them for prices that businesses looking to order in bulk will appreciate. That way, you have a great product that looks like you spent a ton of money on it.
Slow moving large fan full-time staff member is accountable for quick and timely responses This can help customers complete the service at the terminal in a rapid way and eliminate doubts from the customer We offer a complete service system all over the world
FJDIAMOND has a total area that is 50,000 square meters which includes 160 sophisticated production equipment 400 employees, numerous production lines, a professional product testing laboratories, and 30 years of production experience. FJDIAMOND has been accredited with ISO9001 and is able to fulfill the demands of its customers regarding factory inspection.
Specific Slow moving large fan requirements, targeted instruction on key positions fixed and fixed positions and fixed quality inspections every team, important areas of process that have process quality control stable supplier manufacturers with full-time quality staff to manage raw material suppliers and perform regular inspections.
The motor has an excellent energy efficiency, and it is classified as an IE5 first class Slow moving large fan. By looking at the specifics of the product, we can accurately understand the real requirements of the users.