Operation place:

　　It is applied to purification of smoke and dust produced by various of welding and grinding and recycle of rare metals and precious materials.

　　Structure:

　　Mainly consist of :versatile fume extraction arm，high temperature resistance vacuum hose, exhaust hood with volume damper, fire proof mesh, fire suppression high efficiency filter cartridge, activated carbon filter cotton, fire proof sound-adsorption cotton, new Korean castors with brake apparatus, flue dust drawer, fan, imported motor, electric cabinet and so on.

　　Working principles:

　　The contaminated air is captured to the filter device via exhaust hood and fume extraction arm, big particles were pre-filtered (filter cartridge can be changed conveniently). Harmful gas is filtered by the main filter cartridge on the bottom after pre-filtering, clean air is fed back to workstations from the bottom of the purifier.

　　Advantage:

　　1. Choose specialized turbine and imported brand motor, apply anti-overloaded circuit to protect the motor from burning out, it is with high security and stable working performance.

　　2. Equipped with versatile arm which can be used in a 360-degree radius, it can collect the smoke from the very beginning, improving the collection efficiency immensely and making the operators safe.

　　3. Clean air will be evenly guided and dispersed from blow grids, lowering the noise.

　　4. Equipped with specialized new Korean versatile castors with brake apparatus to make the purifier move and locate freely.

　　5. Consumable material in purifier is with stable performance to be changed conveniently.

　　6. Filter system applies activated carbon filter cotton and high efficiency filter cartridge, there are activated carbon filter cotton in air outlet for further filtering and smell removal.