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No.: 7, Khodiyar Estate, Near Sakariba Estate, Behind Indogerman Tool Room, Phase-iv, Gidc, Vatva,,
Ahmedabad-382445, Gujarat (India)
+91-8200250997 / 9426064890

Industrial ETO Sterilizer

We have carved a niche as a reputed manufacturer of Industrial ETO Sterilizer. Sterilization refers to the elimination of microbial life, including fungi, bacteria, viruses, spore forms, etc. present on a surface, contained in a fluid, in medication, or in a compound such as biological culture media. Sterilization can be achieved by applying the proper combinations of heat, chemicals, irradiation, high pressure, and filtration.

The ETO Sterilization Machine is equipped with automatic temperature control mechanism. In ETO sterilization bacteria die from the coagulation or denaturation of the protein constituents. Industrial EO Sterilizer consist of primary variables like gas concentration, humidity, temperature and time. EO sterilization assures that a safe and sterile product will be delivered to the esteemed client in the domestic and international market.

Features of Industrial ETO Sterilizer :

  • Easy to operate.
  • Better productivity & lesser mixing time.
  • Modular construction of chamber.
  • Useful for prevention of micro biological contamination


Model in Feetvolumetric  capacity in m3Working pressureWorking TemperatureVacuum PumpWater Circulation PumpElectric Heaters
2x2x4 0.45 m31 to 1.5 kg/cm255 to 60°c1 HP0.5 hp3 KW
3x3x6 1.46 m31 to 1.5 kg/cm255 to 60°c1.5 HP0.5 hp6 KW
4x4x62.72 m31.0 to1.5 kg/cm255 to 60°c1.5 HP0.5 hp6 KW
4x4x83.60 m31.0 to1.5 kg/cm255 to 60°c2 HP1 HP9 KW
5x5x106.97 m31.0 to1.5 kg/cm255 to 60°c3 HP1 HP12 KW
5x5x1511.25 m31.0 to1.5 kg/cm255 to 60°c3 HP1 HP12 KW
6x6x1516.2 m31.0 to1.5 kg/cm255 to 60°c5 HP1.5 HP18 KW
6x6x2019.44 m31.0 to1.5 kg/cm255 to 60°c5 HP1.5 HP27 KW
7x7x2026.46 m31.0 to1.5 kg/cm255 to 60°c7.5 HP2 HP36 KW
7x7x3044.1 m31.0 to1.5 kg/cm255 to 60°c10 HP2 HP54 KW

PLC control operation

  • Data integrity
  • Operator friendly control system
  • Accurate reporting
  • Computer connection for remote control and supervision
  • Flexible cycle design
  • Product tracking
  • Easy operated touch screen color panel
  • The whole process is controlled from the PLC
  • Password protection allows for secure access control
  • Door Alert — Indicates the door is unlocked
  • RS 232 PC Connection Port for direct software updates and remote maintenance
  • Alarm (end cycle)


  • ETO vaporizer
  • Vacuum pumps (air cooled/ water ring)
  • Steam generator
  • Preconditioning Chambers
  • Available in single door & double door
  • ETO gas cylindrical: 80/20 & 90/10
  • Automatic Door Open/Close, controlled by Hydraulic cylinder
  • Scrubbers for Pollution control
  • Hot water tank
  • Pressure gauge, compound gauge
  • Water heating system automatically
  • High quality food grade silicone gasket

Hospital ETO Sterilizer

We are affianced in manufacturing and supplying Hospital ETO Sterilizer widely used in pharmaceutical industry and health care institutions to sterilize products/material sensitive to moisture or heat. Our ETO sterilizers have the capability to destroy pathogens and consist of electrical heating jackets to provide excellent steam and temperature distribution in the heating chamber.   

The Hospital ETO Sterilizer supplied by us is functional for sterilizing needles, vessels, syringes and surgical instruments. These are suitable for differential industrial applications in hospitals, clinics and health centers. Ethylene Oxide Sterilization method is widely used by medical device manufacturers for larger scale sterilization. Our Ethylene ETO Hospital Sterilizers are built with features such as continuous gas monitoring system.



Size in mm
Size in Inch
Volumetric Capacity in m3Liter Capacity
610 X 406 X 40624” X 16” X 16”3.38100Ltr
1250 X 305 X 30548” X 12” X 12”4108Ltr
 762 X 457 X 45730” X 18” X 18”5.62150Ltr
900 X 610 X 61036” X 24” X 24”12324Ltr
1250 X 610 X 61048” X 24” X 24”16432Ltr
  • Designation of an appropriate location for storage and use of the agent
  • An acceptable sterilizer for performing the procedure.
  • ETO cartridge fixture
  • ETO cartridge available – 70, 100 & 170 Grms
  • Flexibility to use 100% ETO Cartridge
  • Fully automatic PLC controlled
  • Air cool mini vacuum pump
  • Stainless steel cabinet
  • High quality food grade silicone gasket
  • Door Alert — Indicates the door is unlocked
  • Password protection allows for secure access control

Autoclave / Steam Sterilizer

The laboratory line features a user friendly, microprocessor control system which offers enhanced monitoring and control. The programs are designed to treat all load types including liquids, instruments and waste. All programs are fully customizable to suit the specific needs and requirements of the end user.


Size in mm
Size in Inch
volumetric  capacity in m3Liter Capacity
L1250 X D 510L 48” X D 20””0.300300Ltr
762 X 457 X 45730” X 18” X 18”0.150150Ltr
1250 X 610 X 61048” X 24” X 24”0.432432

Features of Steam Sterilizer

  • High precision control system for perfect sterilization results
  • Password protection allows for secure access control
  • Independent temperature and pressure monitoring
  • Cycle information recovery in the case of power failure or cycle interruption
  • Fail Alert — Indicates cycle failure or interruption
  • Door Alert — Indicates the door is unlocked

Quality Features

  • The chamber is constructed of long lasting 316 grade stainless steel with superior corrosion resistance.
  • The steam generator is made from stainless steel.
  • The autoclave is designed for easy servicing allowing maintenance access to all components
  • Krishna Engineering high quality laboratory autoclaves comply with the strictest international directives and standards.
  • Drain Protection: The exhaust drain is mixed with cold tap water that cools the exhaust's temperature before reaching the drain.


Continuous Steam Sterilization

Many dry products need to be pasteurized or sterilized. Several solutions exist like irradiation, ETO, ozone, and UV. However, steam sterilization is the only efficient and globally recognized solution. Krishna Engineering is a continuous dry steam sterilization process, which is completely safe and natural. It only uses heat to reduce the germ content of the product. Krishna Engineering will make your product safer for the consumer, while maintaining its high quality.

The Krishna Engineering Continuous Steam Sterilization system has been developed for the refinement of herbs and spices to make them safe for human consumption without undesirable effect on the organoleptic characteristics and appearance. Continuous Steam Pasteurization System has proven its worth to the industry and is successfully being used to process Whole and Ground Pepper, Chili Powders, Paprika, Cloves, Garlic, Herbs, and many other seeds and spices. The system is controlled by a PLC validated for data logging.

Krishna Engineering has treated most dry and wet products which include: Spices, seeds, herbs, botanicals, dehydrated fruits and vegetables.

  1. Herbs & botanicals
  2. Hydrocolloids
  3. dried vegetables
  4. Spices


  • Sterilization chamber/Tube is ASTM 316L Stainless Steel.
  • All equipment is manufactured following or exceeding the current GMP rules. Easy validation as per FDA and international requirements
  • Supporting structure and concealing panels are in 304 stainless steel.
  • Insulation is provided using high density ceramic glass wool material covered with 304 stainless steel sheets.
  • All valves and fittings are sanitary.
  • Orbital welding of piping.
  • External jacket in AISI 304 Stainless Steel

Model: KE50, KE100, KE150, KE250, KE300, all are in KGS.


ETO Sterilizer Service

Ethylene Oxide Processing

Ethylene oxide (also known as EO or EtO) processing is widely used for the sterilization of healthcare devices and instruments. The process involves exposing products to ethylene oxide gas under vacuum in a sealed chamber. EO sterilization assures that a safe and sterile product will be delivered to the market each and every time.

What is Ethylene Oxide Processing?

Ethylene oxide sterilization is a chemical process consisting of four primary variables: gas concentration, humidity, temperature and time. EO is an alkylating agent that disrupts the DNA of microorganisms, which prevents them from reproducing. The EO penetrates the breathable packaging and sterilizes all accessible surfaces of the product to render products sterile by alkylation of proteins essential for cell reproduction.

The Ethylene Oxide Sterilization Process

The ethylene oxide sterilization process may take place within a traditional ethylene oxide sterilization cycle or through our exclusive EOExpress® expedited processing cycle*. Both options consist of three processing phases. (*available at select locations).

  • Pre-conditioning: Used to preheat and humidify product loads to predefined conditions. This will assure a repeatable EO sterilization process regardless of pre-processing load storage conditions
  • Sterilization: Performed using process phases specifically designed to provide the required level of EO exposure to assure sterility for a device or family of devices
  • Aeration: Used to accelerate out gassing of exposed product loads and to contain and eliminate residual EO emissions to ensure that it meets specified residual limits outlined in ISO 10993-7

The STERIS AST Ethylene Oxide Sterilization Offering

Through our TechTeam® experts and global network of ethylene oxide locations, STERIS AST is able to offer Customers:

  • Varying sizes of chambers
  • Large portfolio of cycles
  • Large range of encompassing solutions
  • Complete geographic coverage to meet your contract sterilization needs
  • Cycle optimization
  • Improved turnaround times
  • Flexible validation options
  • Parametric release
  • Research & development chambers
  • Reduced incubation studies

View our TechTeam Resources to learn more about the ethylene oxide sterilization process.

Which Area Covering In Service and Maintenance.


Why Krishna Engineering ?

  1. Leading manufacturer in ETO and Autoclave.
  2. Uge Client Data in India and Abroad.
  3. More then 15 years Experience in manufacturing .
  4. Skilled Technical Team.
  5. Adopt advance technology in Sterile Industries.
  6. Low Cost Service Provider.
  7. Always Ready for the Support.
  8. 24X7 helpline for free suggestions.
  9. 24 Hours service providing .