Chestnut sterilisation system for parasite control

Ensure pest-free chestnuts with precision-controlled hot water sterilisation, effectively eradicating eggs and larvae while maintaining product integrity.

Sterilizes and Prepares Chestnuts for Processing

The hot water chestnut sterilization line from Boema S.p.A. offers a robust solution for food processing companies and agricultural product manufacturers requiring high-quality sterile nut products. It employs a controlled hot water system, maintaining a precise temperature regime over 40 minutes, efficiently destroying parasites and insect eggs in chestnuts. This method surpasses traditional gas sterilization approaches by ensuring the absence of pesticide residues, thereby enhancing food safety.

This line is equipped with a drum sterilizer, cooling tanks, and drying tunnels, facilitating comprehensive processing from sterilization to final conditioning. Designed for continuous, high-speed operations, it supports various throughput needs with customizable line sizes. The equipment seamlessly integrates into existing production lines, offering an automated, PLC-controlled system that allows for remote monitoring and adjustments.

Boema’s sterilization line caters specifically to food, agri-food, and nut processing industries, producing end products such as sterilized chestnuts and pest-free nut products. The use of durable materials ensures long-term operation and minimal maintenance, aligning with rigorous food safety standards. Optional customization and engineering support are available to meet specific operational demands and compliance needs.

Benefits

  • Ensures food safety by eliminating pests and pesticide residues without chemicals.
  • Increases processing efficiency with continuous high-speed operation.
  • Reduces operational costs through automated PLC-controlled systems.
  • Offers flexible processing capacities to meet varying production needs.
  • Complies with food industry safety standards for reliable product quality.

General


Applications
Nuts,Food processing,Chestnuts
End products
Sterilized chestnuts,Pest-free nut products,Processed chestnut puree
Steps before
Sorting,Washing
Steps after
Cooling,Packing,Drying
Input ingredients
chestnuts,insect eggs,parasites,larvae
Output ingredients
sterilized chestnuts,absence of pesticide residues,parasite-free chestnuts
Market info
Boema is known for manufacturing customized industrial equipment, particularly for the food processing industry, with expertise in handling engineered-to-order projects. The company is reputed for delivering innovative, high-quality solutions tailored to client-specific requirements.

Technical Specifications


Sterilisation method
Hot water
Process temperature control
Strictly controlled
Sterilisation time
Approx. 40 minutes
Capacity
Different sizes available
Parasite control
Balaninus Elephas,Laspey Resia Spp
Cooling method
Water tank separation
Drying system
Drum tunnel

Operating Characteristics


Sterilisation method
Hot water bath
Temperature control
Strictly controlled
Treatment duration
Approx. 40 minutes
Parasite elimination
Insects and larvae
Setup flexibility
Different line sizes
Product cooling
Water tank
Product drying
Drum tunnel
Purpose
Prevents insect birth and eliminates parasites
Drum steriliser
Included

Material Compatibility


Corrosive resistance (e.g. acids)
Yes/No
Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm
Biological compatibility
Yes/No
Cleanability
High/Medium/Low

Product type Characteristics


Heat sensitivity
Yes
Foaming
No
Container type
Bins/Tanks
Container size
Variable
Viscosity
Low
Water immersion compatibility
Yes
Pest control capability
Yes

Physical Characteristics


Drum steriliser size
Customizable
Footprint
Varies with size
Tank shape
Customizable
Tank size
Varies with capacity
Feed method
Manual / Automated
Discharge method
Drum tunnel drying

Custom Options


Size Variability
Different sizes according to capacity
Temperature Control
Strict temperature control
Cooling Method
Tank with water to cool the product
Drying Method
Drum tunnel for drying
Sterilisation Method
Hot water system