Industrial Electric Downdraft Bench / Dust Control Metal Downdraft Table

Many people think that downdraft benches are suitable for welding fume extraction, but this is actually a misconception. It doesn't make sense to try and extract welding fume naturally going up at high speed from the bottom. Therefore, either downdraft benches don't work for welding fumes, or the airflow needed to make them efficient is cost-prohibitive.

However, downdraft benches are actually crucial in fixed grinding, polishing, sanding, and cutting devices. They can suck in particles and fine dust downwards to ensure a clean workspace and reduce workers' exposure to smoke and dust. Our downdraft benches have a handheld grinder power supply on the workbench, an electronic control system for turning off suction and starting filter self-cleaning, a dust collection tray at the bottom, and a fire-resistant pre filter plate to prevent sparks from entering the pipeline.

We can customize the size of our downdraft benches for you and provide you with the perfect mobile or fixed vacuum and cleaning all-in-one machine. These machines have powerful vacuum power, which eliminates the need for additional dust collectors. Additionally, we offer optional, removable side and top metal walls to prevent high-speed particles from escaping during grinding. We can also equip the entire machine with an explosion-proof system, including explosion-proof switches, explosion-proof motors, anti-static filter cartridges, and explosion-proof lights according to special working conditions (Processing of light metals, materials with low ignition points such as aluminum and copper, and materials that generate static electricity easily such as plastic fibers).

Our heavy-duty pull-down table is designed to help you avoid the hassle of cleaning up a dusty mess. Our CE certified motor is energy-saving, providing savings up to 30%. Other machines may use second-hand refurbished motors with high energy consumption and short life. In our machine, the motor fan and filter are in separate chambers to enable high efficiency and ensure no dust enters the motor during dust suction, ensuring the long service life of the motor. We've also included a unique tool shelf so that the operator's legs have a place to relax and rest, with a unique ergonomic design that makes workers less tired, even when working for a long time. Our advanced design enables comfortable and convenient operation, which is not present in other machines that still use old designs with little creativity and simplicity.

The unique box type side baffle adopts micro strip slit hole design on the inner wall, which can prevent splashing sparks from rebounding and hurting people. The built-in high-efficiency flame-retardant silencing fiber has good sound-absorbing effect.

The box type side baffle can be opened according to the shape and length of the workpiece, and the maximum opening angle can reach 180°.

Through simulation calculation, the proprietary impeller structure independently developed and the built-in high-efficiency fan ensure the characteristics of high wind pressure, large suction, low noise and low energy consumption.

There are suction vents on the bottom and front of the workbench, which can effectively control the dispersion of dust.

The whole adopts simulation, fluid dynamics calculation and patented design.

The equipment adopts semi closed dust suppression structure, and labyrinth side suction plate can separate large particle dust first.

The bottom suction and side suction air volume can also be reasonably distributed according to the dust splash state.

The structural design of the inner channel is more reasonable and the wind pressure loss is small.

High dust capture efficiency and no escape.

The dust purification room is equipped with a standard filter cartridge, flame-retardant shroud, fire flowers, dust separation, and reduce the direct impact of dust on the filter element, so as to prolong the service life of the filter element (the cumulative service time of the filter element can reach 6000h-8000h).

Drawer type dust collecting box, convenient and fast dust removal.

The filter from replacement can be reused, as long as it can be cleaned thoroughly, you can clean it by using compressed air.

The cabinet body sheet metal adopts high-quality high-strength galvanized plate for electrostatic plastic spraying on the surface, multi-layer anti-corrosion and anti rust process, with large plate thickness, high strength, firmness and durability.

The integrated electric control panel is equipped with two groups of industrial socket power supply as standard to meet the use of electric tools.

Left hand start stop position, safe and convenient operation.

The standard automatic back blowing and soot cleaning system has good soot cleaning effect.

Three proof lamp lighting, bright working space.

There are standard models and explosion-proof models, which can be selected according to different grinding materials.

Customized according to the voltage requirements of different countries, supporting 220V, 380V, 400V, 480v, etc.

Scientific ergonomic design, large knee space. It can meet the sitting and standing requirements of operators.

The fixed and mobile design can meet a variety of service conditions.

The independent removable table design can be replaced according to the load-bearing requirements and other requirements of customers.

High efficiency nano flame retardant filter element, imported material, high flame retardant grade, truly non spontaneous combustion and high filtration efficiency.

Working table's size, height are all customized according to different processing technology.