Airflow Control of Cleanrooms，Many professionals around the globe make the best use of cleanrooms in order to standardize their production and research processes. At a glance, the outer appearance of cleanrooms may look normal and similar to the conventional rooms that have glass walls, doors, and windows. However, in the context of functionality, cleanrooms are quite different from the other rooms. The most significant characteristic associated with cleanrooms is the strict airflow control.

Characteristics of Air Showers， Installation of cleanrooms is a highly beneficial step for a manufacturing plant or a research facility that expects the supreme level of cleanliness and contamination-free, controlled environment. However, without cleanroom air showers, you cannot expect the best efficiency out of your cleanroom setup. This article explains the characteristics of a good cleanroom air shower that assures perfect cleanliness.

Clean Room Terminology,What is a Cleanroom?

An enclosed area that’s controlled environmentally over atmospheric contamination, temperature, pressure and, often, humidity.



What is a Cleanroom Air Lock:

A room attached to the Cleanroom. This room has interlocking doors and its function is to act as a buffer zone between the cleanroom and the outside atmosphere, during the transfer of material or personnel. It helps keep the cleanroom pressurized and free from infiltrating dirt.

Why we need a cleanroom?
The Cleanroom
The purpose of every cleanroom is to control an environment by limiting the presence of sub-micron particles and modifying inadequate environmental conditions. The level to which the environment is controlled is what separates one cleanroom from another. For instance, a Class 10 cleanroom has 10 particles of size 0.5 microns per cubic foot of air, where as a Class 100,000 cleanroom has 100,000 particles of size 0.5 micron per cubic foot of air.

Clean Room Introduction
​Clean Room / Aseptic Clean Room
Clean Room is a room in which the concentration of airborne particles is controlled, and which is constructed and used in a manner to minimize the introduction, generation, and retention of particles inside the room, and in which other relevant parameters, e.g. temperature, humidity, and pressure, are controlled as necessary. Also, the illumination, hazardous steam, and airflow direction and its velocity are also defined. Aseptic Clean R

Clean Room Air-con Feature

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I.Temperature and humidity requirements are higher than general air-con.
The temperature requirement for general air-con is between 18°C and 26°C and the relative humidity is between 40% and 65%; while the temperature in Clean Room should be controlled between 22°C and 24°C and the humidity in it should be between 45% and 55%.

        Medicine cleanroom Production For the manufacture of sterile medicinal products
The “in operation” and “at rest” states should be defined for each clean room or suite of clean rooms.For the manufacture of sterile medicinal products 4 grades can be distinguished:

Clean Booth is kind of air purification equipment that supplys partial purification environment. According to different handicrafts, one or several fan filter units can be made to form cleaning area of different types, specification and cleanliness class.
The fans of Clean Booth press the air in HEPA Air Filters with regular wind pressure, after passing through HEPA Air Filters, vertical and unidirectional airflow is well distributed to the work area, which ensures the high cleanlines.
1.Struc

In general Pass Box is classified into two types.



There are static pass box and dynamic pass box.

These are the types mostly used in pass box applications such as pass box in radiology, Pharmaceutical industries, Chemical research laboratories,

Electronic industry, Semiconductor production, Food processing industry etc.



In general dynamic pass box manufacturer in china in a manner such that the material transfers without much personnel movement.

M

The haoairtech Powder Handling Downflow Booth is designed to protect workers from breathing unsafe levels of particulates during material handling operations. Air flows from the booth ceiling,

down across the operator's head, and into a grille below the operator’s waist level, thereby drawing particulates away from the operator’s breathing zone.

This push-pull effect offers much greater protection than a horizontal or vertical only airflow booth design. The air inside the Downflow Boot

Dispensing booth is a critical activity in Pharma industry.

It requires the utmost care while dispensing material and thus the mechanical equipment plays a key role in this part of the process.



Mechanical equipment shall provide a environment in such a way that no traces of the product contaminate the next product.

Air Shower clean room adopts an air blow method to remove the dust off the staff and objectives, limits the invasion of dust. Meanwhile, the Stainless Steel air shower room works as the gas-tight room preventing from the invasion of the dirt, secures purification level for the cleanroom.

The centrifugal fan integrated into the air shower room blows air flow through primary,

HEPA filter through nozzles, which could be spun 360º. After particles are removed,

the air