Thickened Tabletop Downdraught Table 1400 Cfm Dust Collection Downdraught Bench

Misconception about Downdraft Benches. There is a common misconception that downdraft benches are suitable for welding fume extraction, but this notion is far from the truth. The natural flow of welding fumes is upwards, at a high speed from the bottom, so extracting them using downdraft tables is ineffective. This leads to the conclusion that downdraft tables are not ideal for welding fumes extraction or require high airflow that can be costly. Features of Downdraft Benches. In fixed grinding, polishing, sanding, and cutting devices, downdraft tables play a crucial role in ensuring a clean workspace by sucking in particles and fine dust downwards, reducing workers' exposure to smoke and dust. The tables come equipped with 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 that prevents spark from entering the pipeline.

We provide customizable table sizes, offering perfect mobile or fixed vacuum and cleaning all-in-one machine with powerful vacuum power that eliminates the need for additional dust collectors. We also offer optional, removable side and top metal walls to prevent high-speed particles from escaping during grinding. Additionally, the entire machine can be equipped with an explosion-proof system, including explosion-proof switches, motors, anti-static filter cartridges, and explosion-proof lights, depending on the working conditions.

Benefits of Heavy-Duty Downdraft Bench. Our heavy-duty downdraft bench revolutionizes the cleaning of dusty mess, with a CE certified motor that saves up to 30% energy. Unlike other machines that use second-hand refurbished motors, which have high energy consumption and a short lifespan, our motor fan and filter are close to each other, but in separate chambers. This design enables high efficiency, ensuring no dust enter the motor during dust suction, prolonging the motor's lifespan. Our unique tool shelf design gives workers a place to relax and rest their legs, ensuring they don't tire quickly even after long working hours. The table's ergonomic design enables comfortable and convenient operation, unlike other machines that lack such creativity.

The inner walls of the unique box type side baffle are designed with micro strip slit holes to prevent splashing sparks from rebounding and causing harm to individuals. The box also contains a high-efficiency flame-retardant silencing fiber, which provides great sound-absorbing qualities. It can be opened according to the shape and size of the workpiece, with a maximum opening angle reaching 180°.

The proprietary impeller structure, developed independently, and the built-in high-efficiency fan ensure the characteristics of high wind pressure, large suction, low noise, and low energy consumption through simulation calculations. The workbench contains suction vents on the bottom and front to effectively control the dispersion of dust.

The equipment features a semi-closed dust suppression structure, with labyrinth side suction plates that can separate large particle dust first. The bottom and side suction air volume can be reasonably distributed based on the dust splash state. The inner channel's structural design is more reasonable and has minimal wind pressure loss. The equipment has high dust capture efficiency and does not allow dust to escape.

The dust purification room contains a standard filter cartridge, flame-retardant shroud, fire flowers, and dust separation to reduce direct impact on the filter element and prolong its service life (service time reaches 6000h-8000h cumulative). The drawer-type dust collecting box allows for convenient and quick dust removal. To replace the filter, hold and rotate the cartridge filter clockwise to take it down from the table, or anticlockwise to fasten it.

The filter from replacement can be reused, provided it is cleaned thoroughly. You can use compressed air to clean it.

The cabinet body sheet metal uses high-quality, high-strength galvanized plate for electrostatic plastic spraying on the surface. With a multi-layer anti-corrosion and anti-rust process, the equipment is strong, durable, and able to resist rust and corrosion. The plate thickness is also considerable.

The integrated electric control panel has two groups of industrial socket power supply as standard to meet the use of electric tools. The left-hand start-stop position ensures safe and convenient operation. The standard automatic back-blowing and soot cleaning system proves to be very effective. The three-proof lamp lighting makes for a bright working space. There are standard models and explosion-proof models for use with different grinding materials.

The equipment can be customized based on the voltage requirements of different countries. It supports 220V, 380V, 400V, 480v, etc.

The scientific ergonomic design includes a large knee space and caters to both sitting and standing positions. The equipment has a fixed and mobile design to meet a variety of service conditions. The independent removable table design can be replaced according to the customer's load-bearing requirements and other requirements.

The high-efficiency nano flame retardant filter element is made from imported materials, with a high flame retardant grade. It is truly non-spontaneously combustible and has high filtration efficiency.

The worktable's size and height are customized according to different processing technology requirements.