Decontamination system for whole fruits and vegetables

Enhance hygiene and extend shelf life by effectively reducing microbial load on whole fruits and vegetables, ensuring optimal preparation for downstream processing without cross-contamination.

Decontaminates and Washes Produce and Proteins

The DECONWA Prep from KRONEN GmbH is a versatile industrial system designed for the decontamination and washing of fruits, vegetables, and proteins, including whole apples, melon slices, and fish fillets. This system addresses the critical need for reducing microbial loads on surfaces, ensuring enhanced product hygiene and extended shelf life. Employing a wet decontamination process, it incorporates hygienizing additives like chlorine and peracetic acid in the wash cycle, effectively minimizing cross-contamination risks between products. With a capacity to process approximately 1,000 kg of apples per hour, the DECONWA Prep is suitable for batch and continuous operations, making it integral to pre-processing and purification departments in food and beverage industries.

The system’s intelligent flow control adapts to both sinking and floating products, facilitating seamless integration across production lines. Its PLC-controlled operations ensure precise control, while the optional mobile version offers flexibility for spatial adjustments. Crafted with stainless steel for durability, it features easy-to-clean components conducive to efficient maintenance. Its design aligns with food safety standards, making it an optimal choice for food processing companies seeking reliable decontamination solutions.

Benefits

  • Ensures superior product hygiene by effectively reducing microbial surface contamination.
  • Enhances production efficiency with high throughput capacity up to 1,000 kg per hour.
  • Facilitates seamless integration into existing production lines with intelligent flow control for mixed product types.
  • Reduces operational downtime with easy-to-clean design components.
  • Supports compliance with food safety standards, ensuring reliable and safe processing operations.

General


Applications
Baked goods,Salads,Pet food,Meat,Vegan products,Vegetables,Fish,Fruit
End products
Pre-cut pineapple chunks,Processed kimchi base,Sanitized pet food ingredients,Decontaminated avocado halves,Ready-to-eat melon slices,Hygienic fruit salad,Prepared vegetable medley,Washed salad mix,Whole apples,Disinfected fish fillets
Steps before
Trimming,Sorting,Peeling
Steps after
Cutting,Packaging,High-care processing
Input ingredients
whole fruits,whole vegetables,apples,melons,pineapples,avocados
Output ingredients
decontaminated fruits,decontaminated vegetables,hygienized fruits,hygienized vegetables,cleaned apples,cleaned produce
Market info
KRONEN is known for manufacturing industrial food processing equipment, specializing in washing, cutting, peeling, and packaging machinery, recognized for innovation, high quality, and efficiency in automated food processing solutions.

Technical Specifications


Electrical Power
2.9 kW
Voltage
3~400 V N/PE
Frequency
50 Hz
Fresh Water Connection
2 x 3/4 inch (GEKA coupling)
Water Drainage
2 x 2"
Total Volumes
885 l
Dimensions (LxWxH)
3399 x 1178 x 1559 mm
Weight
390 kg
Infeed/Placement Height
887 mm
Outfeed/Delivery Height
979 mm
Belt Width
550 mm
Belt Speed
0.05 m/s
Capacity (Apples)
Approx. 1000 kg/h

Operating Characteristics


Working mechanism
Wet decontamination with hygienizing additives
Batch vs. continuous operation
Batch
Automation level
Automatic outfeed belt
Product handling
Sinking and floating products
Retention time control
Adjustable
Cleaning method
Easy cleaning features
Footprint
Compact with low filling height
Energy efficiency
Based on listed technical specifications

Material Compatibility


Density/particle size
0.5–2.5 g/cm³ / 50–1000 µm

Physical Characteristics


Machine footprint
3399 x 1178 mm
Machine height
1559 mm
Belt width
550 mm
Infeed/placement height
887 mm
Outfeed/delivery height
979 mm
Tank volume
885 l
Compact footprint
Yes
Product handling method
Automatic product outfeed

Custom Options


Retention Time Control
Individually adjustable
Air System Intensity
Adjustable
Baffle Plate Placement
Flexible
Mobile Version Availability
Mobile version
Fresh Water Shower
Adjustable placement
Rain Shower Configuration
Flexible placement
Measuring and Dosing System
Constant concentration
Outfeed Control
Separate operation