Food Autoclave Steam Sterilizer Spice Sterilization Machine Description：

What is steam sterilization?

Steam sterilization is a technical process that involves destroying microorganisms while preserving the sensory properties of the raw material.

The sterilization factor is overpressure saturated steam at 121 to 134˚C for 15 to 30min, which can achieve the sterilization purpose. The pasteurized product is darker and looks more beautiful than before (steam washing effect).

Autoclave steam sterilizer is one of the best methods because it is effective and natural. The process has become the standard treatment for herbs, spices and dehydrated vegetables in Africa and around the world.

 

Food Sterilizer Advantages：

1. Keep the natural properties of the food without changing the taste, color and nutritional content.

2. Under the action of high temperature and high pressure, the microorganisms in food can be quickly and effectively killed, extending the shelf life of food.

3. Steam is made of water evaporation, and the safety factor is very high, without pollution and residue.

Spice Sterilization Machine Application areas:

Garlic	Cinnamon	Ginger	Turmeric
Saffron	Pepper	Mace	Nutmeg
Paprika	Cayenne Pepper	Fennel	Coriander Seeds
Caraway Seed	Mustard Seeds	Cumin	Cloves
Star Anise	Sumac	Other Spice

Or if you want to sterilize food packaging, which requires backpressure, click here for more information.

Note: items to be steam sterilized must be heat resistant and moisture resistant. Oil cannot be sterilized by steam.

Spices Before Sterilization:

Spices After Sterilization:

Food indicators Before sterilisation:

 

Food indicators after sterilisation:

 

Food Autoclave Steam Sterilizer Process:

Preheating → Pulsating Vacuum → Heating → Sterilization → Drying → Air Replenishment → Unloading

 

Food Sterilization Machine Features：

Sterilization chamber

1. The food sterilization cabinet room and door are made of 304 stainless steel structure.

2. Cabin adopts inside and outside double-layer structure, jacket design can ensure the steam saturation and heat more uniform distribution.

3. Silicone rubber sealing ring, high temperature resistance, good elasticity.

4. The jacket is covered with a cover shell and filled with aluminum silicate cotton with good insulation performance, which is beneficial to save energy and avoid excessive increase of ambient temperature.

 

Control system

1. Adopt Siemens control system, including pressure controller, recorder and other components to form a complete control system.

2. The temperature, pressure, time, process stage and preset parameters of the sterilization process are automatically displayed in the touch screen display.

3. Food sterilizer equipped with micro printer to print working process parameters, so as to facilitate archiving and reference.

4. The touch screen can realize the electronic signature function to ensure the traceability of the operation process.

 

5. Use the permission level password control to:

– Operator authority: can open and close doors, start and stop procedures, confirm alarm and other basic operations.

– Technical personnel authority: can modify various process parameters.

– Management authority: can carry out temperature, pressure correction and other operations.

Piping system

1. Stainless steel Angle seat valve and stainless steel internal polishing pipe fitting, automatic pipe welding machine welding, pipe louie cleaning, no dead Angle;

2. Built-in steam generator, automatic steam generation and automatic water control.

3. Built-in vacuum pump, the cavity of the air out, to ensure the quality of steam.

 

Safety system

1. The function of the safety valve is to ensure safety through the predetermined working pressure relief valve.

2. Multiple power protection: leakage protection, overload protection, multi-voltage protection, to ensure the safety of electricity

3. The pressure safety chain is mainly established on the basis of the pressure generated in the chamber of the sterilizer. The operator could not open both doors at the same time, thus preventing the operator from burning.

Drying System

The food sterilizer is equipped with a unique moisture-proof device. To avoid the condensation water dripping on the food during heating and sterilization. Ingenious heating tube design ensures the smooth operation of sterilizing vehicle and avoids secondary pollution.

 

Optional Function：

Remote Monitoring System：

The sterilizer has wireless communication function, which can be connected to the remote monitoring end through terminal routing, and the data can be directly monitored in real time via WiFi or 4G/5G network to realize remote monitoring of sterilization status, temperature, sandwich pressure, F0 value, front and back door status and other information. With high precision and high acquisition rate, the sterilization environment can be monitored 24/7, improving the operational efficiency of sterilization.
If the temperature, pressure and time data are abnormal and do not meet the pressure steam sterilization requirements, the operator can see the abnormal information on the platform.

 

CIP Washing Function:

Ensure the quality of the final product and meet stringent hygiene requirements. The CIP program cleans dirt while also killing microorganisms inside the equipment. With an automated and well-designed monitoring system, better cleaning results are guaranteed to ensure the production of consistently high quality products.

Related products：

 

Hot Air Oven	UV Sterilization
Retort Autoclave	Microwave Sterilization

 

Design pressure	Working Pressure	Design Temperature	Working Temperature	Heat Equilibrium	Vacuum	Steam Source Pressure	Water Source Pressure	Compressed Air Pressure
0.245Mpa	0.22Mpa	139℃	134℃	≤±1℃	-0.095Mpa	0.4-0.6Mpa	0.2-0.3Mpa	0.6-0.8Mpa

Specifications	Overall Dimensions	Chamber Size	Steam Consumption	Power	Loading(kg)	Loading Cart(pcs)	Tap Water consumption	Net Weight
Model	L*M*H(mm)	L*W*H(mm)	(kg/cycle)	(KW)				(kg)
	Single/Double Door
DZG-0.36	1195*1220*1720	1000*600*600	50	1.5	30~50	–	400	760
DZG-0.6	1245*1300*1880	1050*680*850	60	2	60~90	–	500	1100
DZG-0.8	1595*1300*1880	1400*680*850	70	3	80~130	1	700	1300
DZG-1.2	1695*1370*1960	1500*750*1100	80	3	120~230	2	700	1900
DZG-2.5	3195*1370*1960	3000*750*1100	160	4.5	250~480	4	1200	2800
DZG-5.0	3635*1800*2200	3400*1000*1500	350	7.5	500~900	4	1600	4500
DZG-8.0	5635*1800*2200	5400*100*1500	450	7.5	800~1500	6	1600	7500

Video

Sterilize Chilli/Cinnamon/Ginger powder/Turmeric powder/Cassia powder：

DZG Turmeric Powder Black Pepper Sterilizer：

DZG Autoclave With Electric Sliding Door：

DZG Spice Steam Sterilizer：

DZG Autoclave Structure：