1. Our products include the overall facilities of EO sterilization chamber, the preconditioning chamber, degassing chamber and EO waste gas treatment apparatus.
2. Products meets the requirements of ISO9001:2008 and ENISO134585:2003/AC2009.
3. The only manufacturer of EO sterilization that uses hot air heating system in China, and had applied the "utility model patent certificate".
4. The leading place of ethylene oxide sterilization in China.
5. Have a large number of high quality customers: Jiangsu Fresenius Medical Care (Germany), Nanchang Kelinnike Medical Appliance (Germany), Shenzhen DooJung Group (Korea), Nanjing micro-tech, Winner Medical etc.
6. Products had exported to many countries, such as Spain, South Africa, Ecuador, Laos, Vietnam, Argentian ,etc.
The process of E.O. gas sterilize:
1.Put the goods in the sterilizer (Lock the door, make sure it can't be open by anyone else).
2. Temperature Adjusting: Adjust the temperature to the necessary 50ºC, takes about 1~2 hours.
3. Pre-Vacuum: Vacuum the air in the sterilizer, it takes about 6~30 minutes.
4. Air Pressure Holding Test: Checking the tightness of sterilizer, make sure no gas leaks.
5. Pre-humidification: pre-humidify the sterilized goods to 55%RH humidity, it takes 1-1.5 hours.
6. Inject EO gas into the chamber: 20- 30 minutes
7. E.O. Sterilizing: make sure every condition is not changed, keep it 4 - 8 hours.
8. Sterilization finishes: clear the residue E.O. gas. Vacuum degree 60 Kpa. Blow Air inside, repeat at least 3 times. It takes about 1 hour.
9. Unlock and open the door, pull the cart outside the sterilizer.
Our sterilizer chamber can sterilize two batch of cargos in 24 hours.
The Process of Ethylene Oxide Sterilization:
1. preconditioning stage
4.waste gas treatment
EtO Gas Sterilizer specifications
|Machine Type||Ethylene Oxide sterilizers / Sterilization chambers|
|Chamber Capacity||1 to 100 m3|
|Chamber Type||Rectangular type, 1 to13 pallets (80x120cm) |
in single or double rows
|Doors Type||Double doors with pneumatic sliding systems |
(Manual and Automatic control)
|Chamber Material||Stainless steel construction in chamber |
(grade 304 or 316)
|Hot water Circulation||Double jacket with 4 circulations systems of hot water |
doors and chamber. Pumps and water tank integrated
|Steam Generator||Steam generator with tank|
|Filtration||Water treatment by filtration system|
|ETO Vaporizer||Ethylene oxide vaporizer|
|ETO Circulation||ETO circulation system (ATEX circulation pump)|
|Pneumatic Energie||Air compressor|
|Electic Energie||380 AC, 50Hz or 60HZ|
| ||Software / Controls|
|Software/controls||Software : Automatic and manual control, data storage, graphic|
recorder (temperature, humidity, pressure, time, cycle steps…).
Safety password administration and operator.
|PLC||SIEMENS or SCHNEIDER Programmable Logic Controller|
|Sensors||Pressure, temperature, humidity sensors|
|Computer||Computer with printer and desk|
| ||Options (systems)|
|Nitrogen generator||Nitrogen generator|
|Maintenance Service||Extra Services after sales |
|Software||Software qualified FDA 21CFR part 11|
Our Software and Data Processing Reports
Details of Ethylene Oxide Gas (eto) Sterilization
Container Loading of Ethylene Oxide Gas (eto) Sterilization
Drafting technical agreements
Drafting technical ways
Training how to instal the machine, training how to use the machine.
Engineers available to service machinery overseas.
Maintenance / repair and parts supply.