Counter Pressure Autoclave Description

This industrial counter-pressure sterilization retort delivers rapid, high-temperature thermal sterilization to eliminate bacteria efficiently while drastically shortening processing cycles. Engineered for maximum safety and product integrity, it prevents typical sterilization defects such as package bloating, deformation, and seal rupture-particularly in non-rigid containers.
Designed for versatile food preservation, this system extends the shelf life of packaged foods to 3–6 months at room temperature, eliminating the need for cold-chain logistics. It is highly compatible with a wide spectrum of packaging materials, including vacuum pouches, glass jars
Counter Pressure Autoclave Parameter

|
Model |
S75 |
S100 |
WB75E |
WB100E |
WB150E |
|
Sterilization method |
Steam |
Steam |
Steam & Water |
Steam & Water |
Steam & Water |
|
Chamber Volume |
75L |
100L |
75L |
100L |
150L |
|
Processing capacity |
25kg/batch |
40kg/batch |
25kg/batch |
40kg/batch |
65kg/batch |
|
Basket size |
Ø370*540(one) |
Ø370*360(two) |
Ø370*540(one) |
Ø370*360(two) |
Ø470*360(two) |
|
Inner barrel size |
Ø400*600(mm) |
Ø400*800(mm) |
Ø400*600(mm) |
Ø400*800(mm) |
Ø500*800(mm) |
|
Working Temperature |
80-125 |
||||
|
Working Pressure |
0.15-0.2Mpa |
||||
|
Rated Power |
4.5KW |
4.5KW |
6KW |
12KW |
15KW |
|
Voltage |
220V |
220V |
220V |
380V |
380V |
|
Overall dimension(mm) |
720*890*1100 |
720*900*1330 |
665*890*1100 |
665*890*1520 |
765*990*1560 |
Counter Pressure Autoclave Advantage

Why Choose Our Counter Pressure Autoclave?
Rapid High-Temperature Sterilization: Utilizes advanced thermal processing to quickly eliminate bacteria, protecting food color, texture, and nutrition by reducing heating time.
Anti-Deformation Pressure Control: Dynamically regulates internal and external pressure during the cooling phase, completely resolving package bloating, lid-popping, and container damage.
Ambient Storage Solution: Enables food storage at room temperature, drastically reducing cold-chain shipping and warehousing costs.
Universal Packaging Compatibility: Perfect for vacuum barrier bags, retort pouches, glass jars with metal lids, rigid PP cups, and aluminum foil-sealed trays.
3-to-6 Month Shelf Life Extension: Seamlessly preserves product freshness and prevents spoilage during long-distance global shipping.
Versatile Industry Applications: Widely trusted for agricultural processing (corn, salted eggs), meat packing (beef, poultry), ready meals (curry, sticky rice), and professional laboratory sterilization.
Counter Pressure Autoclave Related Products
We offer sterilizers in a variety of types and capacities. If you require a different type or capacity, please let us know your specific requirements, and we will provide you with a quotation and detailed information.
Hot Tags: counter pressure autoclave, China counter pressure autoclave suppliers, factory, autoclave, autoclave english, autoclave l, autoclave steel, horizontal sterilizer, steam pressure autoclave



