150L Back Pressure Food Sterilizer with Water Spray Technology

Product Description

JM-LD 35 50 75 100 Liters Food Vertical Counter Pressure Retort Autoclave Sterilizers 

(For Mushroom/Metal Can/Glass Bottle/Vacuum Pouch/etc.)

Product Description

The JM-LD series vertical retort autoclave (Counter pressure sterilizer) is a kind of small and medium-sized back pressure cooking  equipment controlled by microcomputer program. The sterilizer uses electric heating mode,  directly injects water into the sterilization room for heating, generates high-pressure steam for sterilization,  and sterilizes the articles that need sterilization. After sterilization, the articles in the cylinder can be reduced to 30 ~ 40 ºC by external compressed air and rapid cooling by water pressure for  3 minutes. The sterilizer is equipped with program control,  which can carry out boiling disinfection and rapid cooling pressure sterilization. Boiling range ≤ 100 ºC. The range of  rapid cooling pressure sterilization was 105 ºC ~ 134 ºC;  It also has overload protection of heater and buzzer alarm function at the end of sterilization. It is easy to operate,  safe and reliable. This product is suitable for the disinfection and sterilization of food with package or canning etc. It is an ideal equipment for aseptic test in Food  Research Institute.

Characteristics

•When the water level is lower than the specified water level, the sterilizer will automatically cut off the heating power and send out an alarm signal.

• Equipped with timer to automatically control the sterilization time.

• This product is equipped with safety valve, with steam over-pressure 0.25MPa self relief, when the temperature exceeds 140 ºC, the power supply is automatically cut off, double safety protection, water cut-off overheating protection, current overload automatic cut-off safety interlock device protection, safe and reliable use.

• This product is suitable for the disinfection and sterilization of food packaging, utensils, instruments and other articles. It is an ideal equipment for aseptic test in Food Research Institute.

• The whole machine is made of high-quality stainless steel, which has the advantages of corrosion resistance, easy maintenance and long service life.

Advantages of Vertical Autoclaves in Food Processing

• Efficient Sterilization: High-temperature and high-pressure conditions ensure thorough sterilization, making autoclaves highly effective for food safety.

• Versatility: Suitable for a wide range of food products and packaging materials, including heat-resistant plastics, glass, and metal containers.

• Compliance with Regulations: Helps food manufacturers meet stringent food safety standards and regulations.

• Scalability: Available in various sizes, making them suitable for both small-scale producers and large industrial operations.

• Sustainability: Reduces food waste by extending shelf life and ensures safe consumption, contributing to sustainable food practices.

Product Parameters

Model	JM-35LD	JM-50LD	JM-75LD	JM-100LD
Chamber volume	35L(φ318×450) mm	50L( φ340×550) mm	75L(φ400×600) mm	100L(φ440×650) mm
Working pressure	0.22MPa
Working temperature	134ºC
Boiling temperature range	≤100ºC
Timer scope	0~99min/0~99 hour 59min
Temperature scope	105~134ºC
Power	2.5KW/AC220V.50Hz	3KW /AC220V.50Hz	4.5KW /AC220V.50Hz
Overall dimension	470×450×840(mm)	520×500×970(mm)	550×530×990(mm)	580×560×1060(mm)
Transport dimension	570×570×1000(mm)	610×610×1130(mm)	650×650×1150(mm)	680×680×1220(mm)
G.W/N.W	64Kg/ 46Kg	75Kg/ 56Kg	90Kg/67Kg	98Kg/73Kg
Model Technical Data	JM-120LD	JM-150LD	Safety performance: When the steam over-pressure is 0.25MPa, the pressure will be released automatically. When the temperature exceeds 140 ºC, the power supply will be cut offautomatically, and the double safety protection,  water cut-off and overheating protection,  and current overload automatic cut-off safety interlock device protection will be provided.
Chamber volume	120L(φ480*660)mm	150L(φ510*740)mm
Working pressure	0.22MPa
Working temperature	134ºC
Boiling temperature range	≤100ºC
Timer scope	0~99min/0~99 hour 59min
Adjustment of temperature	105~134ºC
Power	6KW/AC220V.50Hz	6KW/AC220V.50Hz
Overall dimension	600*640*1140(mm)	660*640*1130(mm)
Transport dimension	730*730*1270(mm)	760*760*1280(mm)
G.W/N.W	125kg/ 100kg	136kg/ 111kg

This product detail page is designed to provide comprehensive information about the vertical counter pressure sterilizer. This equipment is divided into automatic and manual two types.For specific customization or additional details, please contact our sales team.

Product Details

How to Use:

1.Loading

• Food products (e.g., canned goods, vacuum-packed meals, mushroom substrates) are placed inside the autoclave chamber.

• Products are arranged to allow proper steam circulation for even sterilization.

2. Sealing

• The autoclave door is securely closed to create a pressurized environment.

• Safety locks ensure no steam or pressure escapes during operation.

3. Sterilization

• Steam is injected into the chamber, raising the temperature (typically 121°C or higher) and pressure.

• The high heat and pressure eliminate bacteria, viruses, and spores, ensuring food safety.

• The process duration depends on the food type and packaging.

4. Cooling

• After sterilization, the chamber is gradually depressurized and cooled.

• A controlled cooling process prevents damage to packaging and maintains food quality.

5. Unloading

• Once the cycle is complete, the door is opened, and sterilized products are removed.

• Products are now safe for storage, distribution, or consumption.

                             Air compressor and pressure regulator                                               LCD/LED Time temperature controller    

                           Inlet faucet                         Bolted construction              

Dry burn prevention                 Automatic vent
 

               The water bridle ofdischarging thechamber using water                                                           Power switch
 

                      Stainless steel sterilized basket                     The closed liner,ensure heat storage,continuoussterilization effect
 

Application scenarios

The JM-LD 35-200 Liter vertical Counter autoclave sterilizers are essential equipment in the food industry, providing effective sterilization and preservation solutions. They operate at high temperatures and pressure, ensuring the elimination of harmful microorganisms while maintaining the quality and safety of food products.

1.Mushroom Industry

• Substrate Sterilization:

  • Mushroom cultivation requires a sterile environment to prevent contamination. Vertical autoclaves are used to sterilize substrates such as straw, sawdust, and compost, eliminating bacteria, fungi, and spores that could hinder mushroom growth.

  • This process ensures a clean and controlled environment for mycelium colonization, leading to higher yields and better-quality mushrooms.

• Packaged Mushrooms:

  • Fresh or processed mushrooms are often vacuum-packed or sealed in modified atmosphere packaging (MAP). Vertical autoclaves sterilize these packaged products, killing spoilage-causing microorganisms and extending shelf life.

  • This is particularly important for export-oriented mushroom products, as it ensures they remain fresh during transportation and storage.

2.Canned Foods

• Vegetables and Fruits:

  • Canned vegetables (e.g., peas, corn, beans) and fruits (e.g., peaches, pineapples) undergo sterilization in vertical autoclaves to destroy pathogens and spoilage organisms.

  • The process ensures commercial sterility while preserving the color, texture, and nutritional value of the products.

• Meat and Seafood:

  • Canned meats (e.g., chicken, beef) and seafood (e.g., tuna, salmon) are sterilized to eliminate harmful bacteria.

  • The high-temperature and high-pressure conditions of vertical autoclaves ensure the safety and long-term preservation of these protein-rich foods.

• Ready-to-Eat Meals:

  • Canned ready-to-eat meals (e.g., soups, stews, pasta) are sterilized to ensure they are safe for consumption and have a long shelf life.

3. Vacuum-Packed Foods

• Ready-to-Eat Meals:

  • Vacuum-packed ready-to-eat meals (e.g., curries, rice dishes, pasta) are sterilized in vertical autoclaves to kill bacteria and extend shelf life.

  • This process ensures the meals remain safe and flavorful, even without refrigeration.

• Cooked Meats and Seafood:

  • Products like cooked ham, sausages, and smoked fish are vacuum-packed and sterilized to prevent microbial growth.

  • Vertical autoclaves ensure these products remain safe and retain their taste and texture.

• Sous-Vide Products:

  • Sous-vide foods, which are vacuum-sealed and cooked at precise temperatures, are sterilized to ensure safety and extend shelf life.

  • This is particularly important for high-end culinary products that require premium quality.

4. Specialty Foods

• Baby Food:

  • Sterilized baby food in jars or pouches ensures safety for infants and toddlers. Vertical autoclaves eliminate harmful bacteria while preserving the nutritional content of the food.

• Dairy Products:

  • Certain dairy products, such as sterilized cream or cheese spreads, are processed in vertical autoclaves to ensure safety and extend shelf life.

• Pet Food:

  • Canned or vacuum-packed pet food is sterilized to ensure it is free from pathogens and safe for animal consumption.

Vertical Retort Autoclaves are indispensable in the food industry, particularly in the mushroom, canned, and vacuum-packed food sectors. They ensure the safety, quality, and longevity of food products while helping manufacturers comply with regulatory standards. By leveraging the advanced sterilization capabilities of vertical autoclaves, the food industry can deliver safe, high-quality products to consumers worldwide.

This autoclave is also ideal for use in:

- Hospitals: Sterilization of surgical instruments, fabrics, and dressings.
- Public Health Centers & Clinics- Sterilization of medical tools and equipment.
- Laboratories & Research Institutes: Sterilization of culture media, glassware, and lab tools.
- Mushroom Farms: Sterilization of mushroom substrate, mushroom growing bags, and other farming materials.

Our Advantages

-High-Quality Standards: All our products are manufactured using premium materials and undergo rigorous quality checks.

- Innovative Technology: We continuously invest in R&D to bring advanced and user-friendly solutions to our customers.

- Global Reach: Our products are exported to over 50 countries, and we have a strong network of distributors and partners.

- Customer-Centric Approach: We offer excellent after-sales support, including installation, training, and maintenance services.

Our ServicesThe Service We Provide - We Take Care You before and after sales!

Professional sales:
•We value every inquiry sent to us, ensure quick competitive offer.
•We assist you on every direct purchasing, project and bid tenders. Provide all necessary document.
•We are a sales team, with all technical support from engineer team.

Ontime delivery time:
•We put your order into our tight production schedule, ensure your punctual delivery time.
•Production / inspection report before your order packed
•Shipping notice/ insurance to you as soon as your order is shipped.

After sales service:
•We respect your feed back after receive the goods.
•We provide 12 months warranty after goods arrive.
•We promise all spare parts available in lifetime use.
•We care your complain within 24hours.

 

WARRANTY:This equipment will be enjoyed 1 year warranty according to the international standard .We will responsible for repairing it or replace the related accessories free of charge if any malfunction happened for the equipment's own quality problem from the date of purchase.

Please contact us if you need further information for these models !

Customer feedback

Company Profile

Henan Junmu Medical Equipment Co., Ltd. is a leading manufacturer of sterilization equipment with over 20 years of experience in the industry.  Our sterilization solutions ensure optimal safety and efficiency for a wide range of industries, including healthcare, pharmaceuticals, and research. The main products are vertical autoclave, horizontal autoclave, portable autoclave, plasma sterilizer, EO sterilizer and so on. Our products are trusted by hospitals, laboratories, and mushroom farms worldwide.
With a commitment to innovation and customer satisfaction, we provide cutting-edge technology and tailored solutions to support your critical operations.
We have good after-sales service, we are looking forward to providing you with the best service. If you have any favorite products, we are willing to promote mutual cooperation opportunities with preferential prices.

Certifications

Exhibition

Thailand Exhibition   2023

Every time we attend an exhibition, we showcase our state-of-the-art sterilizers. Here you can get a close look at the advanced technologies used in our products. We feature live demonstrations that vividly demonstrate the realization of efficient and reliable sterilization. Our exhibits cover a wide range of applications, from ensuring surgical instruments are free of all pathogens to ensure safe surgical procedures, to perfectly sterilizing fabrics, dressings, glassware and media to meet the stringent requirements of the medical, pharmaceutical and research sectors. With strong exhibition capabilities, we are committed to making every exhibition a platform for fruitful exchanges and potential cooperation.

Packaging & Shipping

-Global Shipping: We offer worldwide shipping via reliable logistics partners.

-Delivery Time: Typically 2-30 days, depending on the destination.

-Packaging: All products are securely packed to prevent damage during transit.

-Customs Support: We assist with customs clearance and documentation to ensure smooth delivery.

FAQs

1. What is the warranty period?
- The product comes with a 1-year warranty covering parts and labor.

2. Can I sterilize liquids in this autoclave?

- Yes, but ensure you use the appropriate settings to prevent boiling over.

3. How often should I clean the autoclave?
- Regular cleaning after each use is recommended to maintain performance and hygiene.