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When the negative pressure fan is installed on the hood, the wall on the fan side must be well sealed. In particular, there should be no gaps around the fan. The most ideal way to install a negative pressure fan is to close the wall on the side of the fan and the nearby doors and windows, and open the doors and windows of the wall on the opposite side of the fan to ensure that the airflow flows in a straight line. The installation of the negative pressure fan is a very important project, which has a great impact on the future use of the negative pressure fan, and must always be paid attention to during the entire installation process.

A good display stand can improve the high-end atmosphere of your product and your brand at the same time. How to maximize its role? What kind of display racks are popular in the world? The role of the display rack is not only as simple as placing goods, but its role can be described by a famous slogan: according to the development trend of international display racks, combined with our company's rich experience in customizing display racks for European and American brands for more than ten years , I will explain in detail how to create an "international style" display stand, so that your brand can immediately become a high-end atmosphere.

How to install the wheels of the rack The screws at the bottom of the pillar can be screwed together; as for the rod caster, it is slightly more difficult to install than the screw caster, but the load bearing is better. For the rod caster, first press the C ring on the upper end of the metal column bracket into the pit groove. ..

1. Low carbon steel rack, its material is also commonly known as mild steel, carbon content from 0.10% to 0.30% low carbon steel is easy to accept various processing such as forging, welding and cutting, commonly used in the manufacture of chains, rivets, bolts, shafts Wait. Carbon steel with a carbon content of less than 0.25% is also called mild steel because of its low strength, low hardness and softness. It includes most ordinary carbon structural steel and a part of high-quality carbon structural steel, most of which are used for engineering structural parts without heat treatment...

Shelves are large items, similar to equipment, that will be stored in the warehouse for a long time. Regularly check each screw in place to see if there is any deformation or loosening of the rack. Only timely inspection can avoid danger. We often see overloaded cars. The probability of such a car accident is very high, and the overloading of the shelves is also very dangerous. When checking, we must note the carrying capacity of each shelf, so as not to happen without knowing it. question.

Fan cover, also known as fan mesh cover, fan protective cover, is used for the protection of heat dissipation, exhaust and ventilation of air conditioners, motors, exhaust fans, radiators, fans, generators, diesel engines and other parts. Fan cover material and process: The fan cover is made of low carbon steel wire, stainless steel wire 201, 304, 316, etc. through bending, fine welding and grinding, surface treatment and other processes. Fan cover use: used for the protection of heat dissipation, exhaust and ventilation of air conditioners, motors, exhaust fans, radiators, fans, generators, diesel engines and other parts.