Suction booths and walls
Dry suction walls or booths are shaped like a suction cabinet, so to be easily located in front of the working area.
Suction booths and walls extract smoke, dust and fumes from their front and, depending on the version, they convey pollution to the filtration stages through opposed vertical slats (for fumes and dust) or via Andreae filter panels (for liquid painting).
The air extracted passes through the filters mounted on the back of the machine, before to be conveyed to the electric fan and expelled to the outside.
Dry suction walls and booths are made of sturdy galvanised steel panels, machined with CNC punching machine and press-formed with computerised 6-axis bending. All panels are trimmed with silicone seals and bolted together with high strength bolts, screws, rivets, threaded inserts self-drilling etc. depending on their assembly and use requirements.
The inside of the structure:
High-efficiency fan with backward blade impeller, made of carbon steel and painted, it comes directly coupled to the 3-phase engine, with balanced backward blade impeller which are statically and dynamically balanced to be free from vibrations, ensuring a longer life to the engine ball bearings. The fan is normally placed at the top of the booth, leaning on the same through a swivel connection and support bracket, it has been specifically designed for the type of use required to guarantee adequate flow to support exhaust linen up to 7/12 metres (length used in 95% of extraction systems). It is mounted in an upward position and discharges the air horizontally, it can be rotated 360° depending on the requirements of use. Several stages of filtration, designed according to the type of work and pollutant, with final efficiency never less than 98%.