Wholesale Dust Collector Downdraft Bench LB-DG
Wholesale dust collector downdraft bench LB-DG is a workbench with an integrated dust collection system designed for large-scale applications and multiple workstations. These benches are engineered to capture and filter dust, fumes, and particulates generated during various industrial processes, such as grinding, sanding, welding, and cutting.
Key Components and Features:
Work Surface:
- Perforated Top: The work surface is perforated to allow air to flow through, capturing dust and fumes generated during grinding.
- Durable Material: Typically made from robust materials such as stainless steel to withstand heavy use and abrasion.
Airflow System:
- Integrated Fan/Blower: Generates strong downward airflow through the work surface to pull contaminants into the filtration system.
- Variable Speed Control: Allows adjustment of airflow based on the specific requirements of different grinding tasks.
Filtration System:
- Multi-Stage Filtration: Often includes a pre-filter for larger particles, a main filter (such as HEPA or cartridge filter) for fine particulates, and an optional activated carbon filter for gas and odor removal.
- Easy Access: Filters are easily accessible for maintenance and replacement.
Dust Collection:
- Dust Drawer or Bin: Collects captured dust and particulates for easy disposal.
- Sealed Design: Ensures collected dust is contained and does not re-enter the workspace.
Ergonomic Design:
- Adjustable Height: Some models offer adjustable height to accommodate different users and tasks, ensuring ergonomic comfort.
- Integrated Lighting: Provides adequate illumination for precision work.
Noise Reduction:
- Sound-Insulated Housing: Reduces operational noise, ensuring a comfortable working environment.
Safety Features:
- Explosion-Proof Options: Available for applications involving combustible dust.
- Spark Arrestors and Fire Suppression: Prevents fire risks associated with sparks entering the system.
Centralized Systems:
Network of ducts and extraction points leading to a central filtration unit. Designed for large-scale operations with multiple welding stations.
Benefits:
- Health Protection: Reduces exposure to harmful fumes and particulates, protecting workers’ respiratory health.
- Compliance: Helps meet occupational safety and health regulations.
- Productivity: Enhances worker comfort and efficiency by maintaining a cleaner work environment.
- Equipment Longevity: Prevents dust and fumes from damaging machinery and electronic components.
- Comprehensive Dust Management: Centralized system ensures thorough dust collection from multiple sources, improving overall air quality.
- Cost-Effective: Centralized system can be more cost-effective in the long run compared to multiple standalone units.
Advantage:
- A guide plate is arranged at the air inlet of the air extraction table to prevent the dust from directly impacting the filter element, thereby extending the service life of the filter element.
- The fan adopts high efficiency centrifugal fan, which has the characteristics of high efficiency and smooth operation.
- In order to prevent noise pollution, the fan is treated with noise reduction.
- It integrates the function of downdraft table and dust removal, and removes dust directly at the source of dust production.
- Compact structure, small footprint, can be double or multi-station work at the same time.
- Filter media can be selected according to the nature of the dust treated by the user to meet the removal of dust of different properties.
- The filter cartridge has long service life, stable performance and easy replacement.
- Pulse blowback automatic ash cleaning can ensure that the equipment is always in good working condition.
- Drawer type dust collection box, to ensure fast and convenient ash pouring.
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:
Dust through the negative pressure generated by the fan into the purifier through the work surface tuyere, air flow into the diversion channel, large particles of dust and deflector collision, large particles of dust under the action of gravity into the ash drawer, dust containing fine particles into the filter chamber, dusty gas by the filter bag surface through the filter element, dust is blocked by the filter element on its surface.
When the blocked dust is continuously deposited on the surface of the filter element, the filter element is cleaned by manual cleaning of the aircraft structure, and the dust particles deposited on the filter element can also be cleaned by pulse blowing on the filter cylinder so that the dust particles deposited on the filter element are removed from the surface of the filter element under the action of vibration and fall into the ash collector drawer, so that the entire surface of the filter element is cleaned, and the purified air is discharged by the air duct and the fan.
Unique bench design, built-in dust removal system, fan sound insulation, no pipe connection, clean air can be circulated in the room, reducing energy costs.
This table can effectively capture fine suspended dust without interfering with the worker’s movement and vision, it is the ideal choice for medium and small fine processing, irregular parts.
It can be connected with a special dust purifier, and can be connected with a central dust system.
Product Specification:
| Type | Airflow(m³/h) | Power(kw) | Filter qty | Body size（mm）L*W*H | Work table height(mm) |
| LB-DG3000 | 3000 | 3 | 2 | 1200*800*1470 | 860 |
Scope of application:
- Metalworking: Captures dust and particulates from grinding, sanding, and polishing metal.
- Woodworking: Effective for collecting sawdust and wood particles generated during sanding and grinding.
- Composites: Suitable for handling dust from grinding composite materials.
Stone and Masonry: Captures stone dust and debris from grinding and cutting operations. - Welding: Can be used for capturing fumes and particulates from welding when grinding operations are also performed.
Who are we?
We are based in Shandong, China, start from 2010,sell to North America(15.00%),Western Europe(13.00%),Eastern Europe(12.00%),Southeast Asia(10.00%),Mid East(10.00%),South America(5.00%),Africa(5.00%),Oceania(5.00%),Eastern Asia(5.00%),Central America(5.00%),Northern Europe(5.00%),Southern Europe(5.00%),South Asia(5.00%). There are total about 101-200 people in our office.
Our wide range of product types.
What is an industrial dust collector?
It’s a Air Material Separator
How does an industrial dust collector work?
It pulls in air that has multiple types of particulate in the air stream and separates the particulate from the air.
Why are industrial dust collectors important in manufacturing?
A couple of reasons, one on some machines they can’t work unless the process has dust collection in order for the machine to do it’s job and two indoor air quality.
What are the different types of industrial dust collectors?
There are Bag Houses, Cartridge collectors and even a Cyclone is considered a dust collector.
How often should I clean or maintain my industrial dust collector?
If the system is sized and installed correctly it doesn’t take a lot of baby setting. This does differ some based on the material you are trying to separate. We use Pressure Differential monitors and the filter need to be changed out based on the Differential Pressure across the filters.
What are the energy consumption considerations for industrial dust collectors?
They need Electricity to run the fan and they compressed air to clean the filters.
Are there any noise or vibration concerns associated with industrial dust collectors?
Yes, sometime you will have to use a Silencer to reduce the fan noise and the cleaning system may have to use sound deadening devices.
What are the factors that determine the capacity of an industrial dust collector?
Air to Cloth Ratio’s, loading and the type of dust are the most common.
