Test the purifier noise laboratory Do you know how to do it?

Test the purifier noise laboratory Do you know how to do it?

The ring instrument instrument Xiao Bian to explain to everyone to explain the test of the noise test of the purifier, first to give you a simple analogy, our fans, is not there is a 1st, 2nd, 3rd, 4th gear, is not a small file When the sound is relatively small, the sound is louder at large, but it is not cool enough to turn it down. The principle of the purifier is similar to that of the fan, where the air is sucked in and the clean air is blown out on the other side. When the large gear, the wind power is large, and the noise is also great. If the purifier can achieve a small noise and high power, it is a purifier. What happened to the manufacturer.

Here the ring instrument needs to explain the noise room, place the purifier in the noise room, open to the maximum gear. Look at how much noise the DB is in.

Welcome to ring instrument.

Wood Crusher

This product is widely used in the particleboard plant, medium and high density fibreboard plant, stubble plants, biomass power plant, wood chip plant, etc.

The comprehensive tree stump crusher is also called the root crusher, the disk tree stump crusher, the tree stump crusher, mainly aims at each kind of tree stump (buried in the underground part) carries on the crushing equipment, is our company according to the market demand, aims at the tree stump big, the grain crosses the complex, the volume heavy, hard to move, hard to break and so on the equipment.

Wood Chipper Machine,Wood Crusher Machine,Wood Pallet Crusher,Wood Chipping Machine

Jinan Shanghangda Machinery Co., Ltd. , https://www.shdmachines.com