Specifications

1. working environment without germs and dust 
2.follow customer require to make different level

 

Clean room refers to a certain space range of micro particles in the air, harmful air pollutants such as bacteria, the excluded, and will indoor temperature, cleanliness, indoor pressure, air velocity and air distribution, noise, vibration and lighting, static control in a certain range, and the demand for special design of the room.

1. Ceiling system:  Include the ceiling rod,I-beam or B-beam,ceiling grid or ceiling frame.

2. Air conditioning system : Air cabin,air filter system,windmill.

3. Partitional wall: Include window,door.

4.Floor: include the raised ventilation florr or static floor,epoxy self-leveling and rolling floor.

5.Luminaire : include daylight lamp,yellow lamp tube.

6. The clean room construction main body structure: The general material is steel or bone  cement,but whatever what structure,which meeting the following conditions.
A. No cracking because of change of temperature and vibration.
B. It isn't easy to appear dust particles,and difficult to adhere to partical.
C. Hygroscopicity small
D. In order to maintain indoor humidity conditions,the heat insulation too high.

 

Definition of cleanse:

Smear exists during processing or handling objects will affect the success rate, while controlling the smear on the processing object will increase the success rate. Technology of cleanse and tarnish control, usually called as tarnish control in international, is a technique to control such smears (also including treatment and isolation of harmful substances in the processing or handling objects).

 

Manipulation of clean air:

Air from outdoor is processed by early effect segment, mixed with indoor return air, and then filtrated by middle effect segment, high effect segment to clean room, to control the number of particles in the air below a certain number.

Air can also be manipulated by heating, cooling, humidification, dehumidification, sterilization and et al, to receive certain state like sterile, constant temperature and humidity.

According to the clean-level, indoor air can be organized in a manner laminar, turbulent flow and mixing.

 

Clean possession of state:

Empty: Facilities have been completed, all connected to power supply and run, but no production equipment, materials and staff

Dynamic: Facilities have been completed, production equipment has been installed, operation under agree ment of business and vendors agree, but no staff.

Static: Facilities run under stated condition, the presence of stated person and work under promissory state.

 

Clean rank of suspended particles in air of clean room or clean area:

ISO rank for air cleanness	Bigger or equal to maximum concentration limits in table (P/m3-air)						American federal 209E rank for cleanness
	0.1um	0.2um	0.3um	0.5um	1um	5um
ISOClass1	10	2
ISOClass2	100	24	10	4
ISOClass3	1000	237	102	35	8		1
ISOClass4	10000	2370	1020	352	83		10
ISOClass5	100000	23700	10200	3520	832	29	100
ISOClass6	1000000	237000	102000	35200	8320	293	1000
ISOClass7				352000	83200	2930	10000
ISOClass8				3520000	832000	29300	100000
ISOClass9				35200000	8320000	293000	300000

 

Recommend for rank of clean workshop of related industry:

Rank	1	10	100	1000	10000	100000	300000
Semiconductor Chip Manufacturing	√	√	√
Semiconductor Chip Package		√	√
Electronic Components Production			√	√
Precision Products				√	√
Medical Injections			√	√
Medical Oral Agent					√	√
Aseptic Ward			√
Operation Room			√	√	√
Aseptic Rearing Animals			√	√
Precision Printing					√	√	√
Food Packaging					√	√	√
Food Canning			√	√

Why choose us

1. Superior Quality

Quality is our biggest concern. We are always striving for quality improvement from the first beginning.

 

 

2. Competitive Price

Competitive price is one of our advantages compared to others. We are always working hard to lower down the cost while still improve or keep the quality.

 

3. Customer first service 
Focus on customization, we provide the free design by our designers. Reply with 24 hours if any questions and pack in time for delivery.

 

4. All-in-one convenience

We are dedicated to give you all-in-one service. You just tell us your demand, then we will take care of your demand, design drawings, build the clean room and provide you best after sale.

 

5. Product diversification 
We are not only undertake clean room construction, clean booth construction, etc., but also an agent to export accessories from other factory. You could always choice the suitable products in our company. 
 

You can count on Yutian partnership. Quality, technology and service allow you to get more from an professional partner. We’re always ready and prepared to be quick and responsive. And we always put the customer first. We help you become more successful by providing competence, dedication, willingness and a fighting spirit.