Steam Spray Autoclave Sterilizer Retort

• Process: Thermal Processing
• Power Source: Steam
• Automatic Grade: Semi-Automatic
• Application: Canned Food
• Customized: Customized
• Working Pressure of Autoclave: 0.3mpa
• Model NO.: GT7C 1200
• Designed Pressure of Autoclave: 0.35mpa
• Design Temperature: 147 Degree C
• Working Temperature: 121 Degree C
• Usage: Canned Food, Glass Jar, Pouch
• Transport Package: Wooden Case
• Origin: Wenzhou China

Product Description

Steam Spray Autoclave sterilizer retort
1. Batch Sterilizers Steam / Water Spray sterilizer retort
2. Top shower for cans and glass PLUS side spray for pouches and trays
Batch Sterilizers Steam / Water Spray sterilizer retort steam retort sterilizer autoclave

Water spray system working principle:
1. Water filling
Prior to the start of the process, the retort is filled with a small volume of
Process water (approx. 27 gallons/basket) such that the water level is below
The bottom of the baskets. This water can be used for successive cycles if
Desired, as it is sterilized with each cycle.

2. Heating
Once the cycle is begins, the steam valve opens and the circulation pump is
Switched on. The mixture of steam and water spraying from the top and the
Sides of the retort vessel creates highly turbulent convection currents that
Rapidly homogenizes the temperature at every point in the retort and
Between the containers

3. Sterilization
Once the programmed sterilization temperature has been reached, it is held
For the programmed time within +/- 1º F. Similarly, the pressure is kept
Within +/-1 psi by adding and venting compressed air as needed.

4. Cooling
At the end of the sterilization step, the retort switches into cooling mode. As
The process water continues to be circulated through the system, a portion of
It is diverted through one side of a plate heat exchanger. At the same time,
Cold water passes through the other side of the plate heat exchanger. This
Results in the process water inside the retort chamber being cooled in a
Controlled fashion.

5. End
Once the retort is cooled to the programmed temperature setpoint, the cold
Water inlet valve on the heat exchanger closes and the pressure inside the
Retort is automatically relieved. The water level is lowered from the
Maximum down to the medium level. The door is equipped with a safety
Locking device which prevents the opening of the door in the case of residual

Wenzhou Wanyuan Food Mechanical Factory- - Autoclave sterilizer retort
Steam Spray Autoclave sterilizer retort
Here below the autocalve sterilizer retort specification:

Model		GT7C 720	GT7C 1200	GT7C 2000	GT7C 2400
Category		Elementary Pressure Vessel
Internal Diameter (mm)		900	1000	1100	1200
Volume( m³)		1.2	2	3.5	4.2
Design Temperature		143 degree C
Working Temperature		123 degree C
Design Pressure		0.3 MPa
Working Pressure		0.15 MPa
Working Medium		water\steam\compressed air
Main Pressure Part Material		SS304
Welding Coefficient		0.7
Corrosion Allowance		1mm
Net Weight(kg)		600	1100	1700	2000
External Dimensions(mm)	length	2100	2800	3700	4000
	Width	1300	1450	1600	1600
	height	1650	1700	1800	1900