Vertical Clean Bench | Clean Bench

Product Overview: Cleanroom净化Workbench

A cleanroom bench is a purification equipment that provides a dust-free working environment, featuring ease of use, simple structure, and high efficiency. It is designed to meet the requirements of cleanliness in local work areas for modern industries, optoelectronics, biomanufacturing, and scientific research and testing fields.VSA type of clean bench is a vertical DC local purification unit. It operates by passing indoor air through a pre-filter, then into a low-noise fan which pushes it into a static pressure box. The air is then filtered through a high-efficiency air filter, and the resulting clean airflow is emitted uniformly vertically, removing dust and biological particles, achieving a hundred-class cleanliness level in the operating area. This creates a sterile, high-purity working environment.

The Wuxi Yijing Clean Bench utilizes an energy-saving top-mounted variable air volume supply system.,Equipped with high-performance, long-life efficient air filters,Filter efficiency is≥99.995%,Powder-coated diffuser plates provide even air distribution, with vertical laminar flow blowing from top to bottom and horizontal laminar flow from inside to outside, achieving purification. Widely used in industries such as food and health care, sanitation, biotechnology, electronics, cosmetics, cleanrooms, aerospace, and more. Customizable options include single or double-person vertical ultra-clean benches, single or double-person horizontal ultra-clean benches, standing operation ultra-clean benches, fully stainless steel ultra-clean benches, exhaust and dust removal ultra-clean benches, and three-person extra-wide ultra-clean benches.　

One Clean Workbench Product Advantages:

Advantage One: Branding

Utilizing GermanEBMDirect-drive high-efficiency centrifugal fans for manufacturing, featuring low noise, long lifespan, maintenance-free, and variable speed capabilities. Tested under initial resistance of high-efficiency filters, they are capable of energy-saving.50%Above, effectively reduce the actual operating costs. Service life can last50000Over 1 hour.

Advantage Two: Modernization

Brushed finishSUS304Stainless steel worktop, thickness1.22mmCurved corner edging, anthropomorphic design, comfortable work environment for staff. Windshield with5MMThick fully tempered glass design with free positioning and lifting. The outer casing is made of cold-rolled steel plate with baked paint finish, featuring electrostatic powder coating. The paint process employs the automotive spray painting workflow, with the surface treated through acid pickling, phosphatization, degreasing, rust removal, spraying, and high-temperature baking.

Advantage Three: Flexibility

Can be configured for single-unit use or connected in series for multiple units.100Grade A ultra-clean production line, featuring modular assembly and single-use versatility with strong flexibility. The control method utilizes a variable air volume fan system, touch-type switches, and dual-speed voltage adjustment to ensure the working area maintains an ideal wind speed. The control panel is equipped with an ultraviolet sterilization lamp.,Task Light, fan speed control with soft touch switch. The entire workbench can be used in a sealed manner.,There are two hand-operated holes on the workbench.,Hand-reachable function,And also, the entire panel can be lifted up.,Open for easy operation. Equipped with swivel casters at the bottom for easy positioning and locking, ensuring flexibility in movement.

Advantage Four: Standardization

All products are manufactured in compliance with U.S. federal standards.209E(100-Level Cleanroom Standard) Rigorous testing per unit, on-site detection with a particle counter.0.3And0.5Micron dust particle count is0High reliability.

Principle of Cleanroom Workbench Operation:

The principle of the clean bench is to filter indoor air through a pre-filter in a specific space, then press it into a static pressure box by a small centrifugal fan. The air is further filtered by a high-efficiency air filter, producing a clean airflow with a certain and uniform cross-sectional velocity. This airflow can displace the original air in the work area, carrying away dust and biological particles, thus creating a sterile, high-purity working environment. 

Operation Instructions for Cleanroom Workbench

The advantages of the Wuxi One Clean purification workbench include easy and comfortable operation, and improved work efficiency. Short preparation time, ready to start10Over a minute to operate, it's generally usable at any time. In industrial production, the inoculation workload is substantial, and the cleanbench is an ideal piece of equipment for those who need to work long hours frequently. The cleanbench is powered by a three-phase motor for its blowing force, with a power145～260WThe air is blown out after passing through a "super filter" made by layering special micro-porous foam plastic sheets, forming a continuous, dust-free and sterile ultra-clean air laminar flow, which is referred to as "effective special air." It removes particles larger than0.3μmDust, fungal and bacterial spores, etc. The flow rate of ultra-clean air is24～30m/minThis is sufficient to prevent contamination caused by nearby air disturbances, and such airflow will not hinder the sterilization by burning with alcohol or Bunsen burners for equipment. Staff operate under these sterile conditions, ensuring that sterile materials remain uncontaminated during transfer and inoculation. However, if a power outage occurs during the procedure, materials exposed to unfiltered air are at risk of contamination. In such cases, work should be terminated immediately, and a mark should be made on the bottle. If the contents are in the proliferation stage, they should no longer be used for proliferation and should be transferred to root culture instead. For general production materials that are abundant, they can be discarded. If they are in the root formation stage, they can be kept for future planting.

Maintaining Clean Workbenches:

1Based on actual usage, remove and clean the preliminary filter regularly; the cleaning cycle is generally...3~6Months. (If not cleaned regularly, accumulated dust can reduce air intake and lower the cleaning efficiency.)

2When normal replacement or cleaning of the initial efficiency air filter does not achieve the desired cross-sectional air velocity, adjust the working voltage of the fan (turn the knob) to reach the ideal uniform air velocity (adjust the fan's working voltage to when starting a new workbench).80V~90VAvailable).

3After approximately 18 months of use, when the fan's operating voltage is adjusted to the highest point and the desired wind speed is still not achieved, it indicates that the high-efficiency air filter has accumulated too much dust (the filter holes on the filter material are almost blocked, and it is necessary to replace it promptly). The lifespan of a high-efficiency air filter is generally 18 months.

4When replacing the high-efficiency air filter, pay attention to the correct model, specification, and size (as originally configured by the original manufacturer), install it according to the arrow indicating the wind direction, and ensure the surrounding seal of the filter is airtight with no leakage.

Various specifications of purification productsAvailable in stock, ready for immediate selection by customers.

Standard Clean Bench Technical Parameters Overview

Wuxi One-Net Clean Bench Patent Certificate