From a single laminar flow clean bench to an FFU ceiling system or a localised clean booth, EEPS Engineering provides an integrated solution based on your process, available space, airflow requirements and cleanliness target.
A clean bench protects a specific work surface, while an FFU system supplies filtered air to a larger clean zone or cleanroom. A clean booth combines FFUs, a supporting frame and enclosure materials to create a localised clean area within an existing facility.
EEPS evaluates the application before recommending equipment. This helps ensure that the proposed system fits the actual process instead of treating a clean bench, clean booth and complete cleanroom as interchangeable products.
Our scope can include design coordination, equipment supply, supporting framework, electrical connection, controls, HEPA or ULPA filtration, installation, airflow checks and commissioning.
EEPS provides three distinct solutions: laminar flow clean benches for product protection, FFU filtration systems for room-level air control, and clean booths for localised clean zones.
A laminar flow clean bench supplies HEPA- or ULPA-filtered air across the work surface to reduce particle exposure during sensitive operations.
Horizontal airflow moves filtered air from the rear of the cabinet towards the operator. Vertical airflow moves air downward from the top filter section towards the work surface.
A fan filter unit combines a fan and high-efficiency filter to deliver filtered air through a cleanroom ceiling, clean booth or controlled production area.
The quantity and arrangement of FFUs should be planned according to room size, heat load, process layout, return-air path and the required cleanliness level.
A clean booth creates a controlled clean zone inside an existing production floor without constructing a complete cleanroom around the entire facility.
It can be a practical option for inspection, assembly, packaging or other processes that require particle control within a limited working area.
A clean booth uses ceiling-mounted FFUs to supply filtered air into an enclosed or partially enclosed working zone. The enclosure helps separate the critical process from the surrounding factory environment.
Depending on the application, the booth may include rigid panels, anti-static PVC curtains, strip curtain access, lighting, a control panel and an aluminium or stainless-steel supporting frame.
The final configuration should consider operator movement, material transfer, equipment heat load, ceiling clearance and the position of surrounding return-air paths.
The main difference is the size and purpose of the controlled area. A clean bench protects one work surface, a clean booth creates a larger local zone, and a full cleanroom controls an entire enclosed room.
| Solution | Controlled Area | Typical Use | Key Consideration |
|---|---|---|---|
| Laminar Flow Clean Bench | Individual work surface | Inspection, preparation, assembly and product handling | Primarily protects the product or sample |
| Clean Booth | Localised production or laboratory zone | Assembly, packaging, inspection or equipment enclosure | Requires suitable airflow and surrounding facility conditions |
| Full Cleanroom | Complete enclosed room or facility | Processes requiring room-wide contamination control | Requires integrated HVAC, pressure, finishes and monitoring |
| FFU Upgrade | Existing cleanroom or selected ceiling area | Increasing filtered-air coverage or replacing ageing units | Must be checked against return airflow and room balance |
A standard clean bench is designed to protect the product or sample from airborne contamination. It normally does not protect the operator or surrounding environment from biological agents, hazardous aerosols or toxic substances. Applications involving operator protection should be assessed for an appropriate biosafety or containment solution.
An FFU draws air through its intake, moves it through a HEPA or ULPA filter and supplies filtered air into the clean space below. Multiple FFUs can be arranged across a ceiling grid to improve filtered-air coverage.
The FFU layout should support consistent downward or directional airflow while allowing contaminated air to leave the work zone through a suitable return-air route.
Filter performance alone does not determine whether a clean area will perform correctly. Air volume, room leakage, equipment placement, personnel movement and pressure relationships also affect particle control.
Each installation can be configured around the required work area, construction material, airflow direction, filtration level and site operating conditions.
Filter selection can be matched to the cleanliness objective, equipment design and required airflow resistance.
Fan controls help adjust airflow performance and can support balancing across multiple filtration units.
Airflow direction is selected according to the work process, equipment arrangement and contamination risk.
Anti-static curtains and suitable material options are available for electronics and sensitive manufacturing areas.
The design can be developed around the project cleanliness target and applicable facility requirements.
Post-installation checks can include airflow inspection, filter condition checks and functional verification.
Yes. EEPS can assess an existing cleanroom or controlled area for FFU installation, replacement or expansion. The assessment should confirm ceiling-grid dimensions, available electrical supply, structural support, access space and return-air conditions.
Before adding more FFUs, it is important to understand whether the existing room can accommodate the additional airflow. Installing extra units without reviewing the return-air path may affect pressure balance or create unwanted turbulence.
EEPS can coordinate FFU mounting, HEPA filter placement, electrical connections, control arrangements and post-installation checks as one project scope.
EEPS supports the project from site review and solution selection through installation, functional checking and handover.
We review the available space, ceiling conditions, equipment layout, workflow, electrical supply and intended clean process.
EEPS recommends a clean bench, FFU system, clean booth or complete cleanroom solution based on the controlled area required.
The system arrangement is coordinated with the supporting structure, electrical supply, lighting, controls and surrounding services.
Equipment, filters, framework, enclosures and accessories are installed according to the agreed project scope.
The team performs functional checks and makes necessary adjustments before the system is released for operation.
EEPS provides operating guidance and can support future filter replacement, maintenance or system modification.
Clean benches, FFUs and clean booths are used where airborne particles may affect product quality, yield, inspection accuracy or process consistency.
The most suitable solution depends on what must be protected, how large the clean area is and how the process interacts with the surrounding environment.
Identify the product, sample or operation being protected and the type of contamination that may affect it.
Confirm whether control is needed over one bench, one machine, one production zone or an entire enclosed room.
Evaluate whether horizontal, vertical or room-level unidirectional airflow best suits the workflow.
Existing temperature, humidity, pressure, return air and surrounding particle levels can influence performance.
Electronics applications may require anti-static curtains, suitable work surfaces or integration with an ESD-controlled floor.
Allow sufficient access for filter replacement, fan servicing, cleaning and future equipment changes.
Filtration works best when it is coordinated with the room envelope, flooring, utilities, HVAC and production equipment. EEPS can support these related systems as part of an integrated project.
EEPS provides an engineering-led service instead of supplying filtration equipment without considering its installation environment.
Design coordination, supply, installation, controls, testing and support can be managed under one project scope.
EEPS supports industrial and cleanroom facilities in Selangor, Kuala Lumpur and other locations in Malaysia.
System size, material, filter type, airflow arrangement and enclosure can be adapted to the application.
Filtration can be coordinated with HVAC, flooring, electrical works and process utility hook-up requirements.
These answers address common questions from procurement teams, engineers, facility managers and cleanroom users.
Send EEPS your available layout, clean area dimensions, intended process, required cleanliness target and site location. Our team can review the application and recommend a suitable design, supply and installation scope.
EEPS provides clean bench and FFU installation in Malaysia for businesses that need reliable particle control at a workstation, local production zone or complete cleanroom level. The right solution starts by defining the area that needs protection, the required airflow and the intended process before selecting the equipment.
Malaysia