all-steel fume hood is ventilation equipment for handling harmful gases or vapors in laboratories. All-steel, PP and steel-wood are currently more common on the market. In order to facilitate your choice, let’s give you a detailed introduction below.All steel fume hood, so that everyone can further understand the whole world.

 

        1. Cabinet structure: Its cabinet is composed of high-quality, cold-rolled steel that meets the requirements of the standard technical specifications for industrial cold-rolled carbon steel plates (ASTM A366). It is supported by a double-layer frame and has a strong structure. A 150mm space is reserved between the inner lining plate and the outer shell for water supply, electricity and gas connection, installation and maintenance, as well as the installation and maintenance of the fume hood pulley and counterweight system.

2. Operation door: The sliding door adopts a double counterweight design, which can be opened and stopped at any height freely, which helps to adjust the wind speed. The counterweight suspension steel cable is a stainless steel braided steel cable, and the double pulley seat prevents it from falling off. A limit switch is set at 500mm. The movable door of the fume hood should be set with a limit when it is closed. Do not let the movable door be fully closed. It must maintain an opening height of 100~150mm and be equipped with a lower ventilation plate to optimize ventilation performance.

3. Adjustable door glass: 6mm thick explosion-proof float glass is used. When the glass is accidentally broken by external force, the broken glass will not splash or fall. The work area inside can be clearly seen.

4. The sliding door guide device is made of corrosion-resistant polyvinyl chloride; the sliding door handle is made of stainless steel and wrapped in chemical-resistant plastic.