Automatic Citrus Fruits Washing Drying Grading Line

Raw material loading → High-pressure spray pre-washing → Brush roller friction cleaning → Hot air circulation drying → Roller grading → Finished product packaging.

This fruits washing drying grading line starts with the feeding of raw materials, and then goes through high-pressure spray pre-washing, brush roller scrubbing, hot air circulation drying, roller grading, and finally finished product packaging. All equipment is made of food-grade stainless steel, which not only ensures hygiene and safety, but also takes into account the efficient and gentle processing of citrus fruits.

Automatic feeder
Adopts a vibrating screen + inclined lifting belt structure to achieve automatic and uniform feeding of citrus fruits, and anti-collision damage design.

High-pressure spray pre-washing cabin
Equipped with a rotating high-pressure nozzle array (adjustable pressure 3-8Bar), quickly peeling off surface impurities such as mud, branches and leaves, and a built-in circulating water filtration system.

Flexible brush cleaning machine
Food-grade nylon brush roller group (speed 5-15rpm adjustable), combined with clean water spray to complete deep peel cleaning and remove wax residues.

Ozone sterilization tunnel
Enclosed stainless steel cabin, integrated ozone generator (controllable concentration 0.5-2ppm), inactivates 99.9% of microorganisms such as Escherichia coli.

Energy-saving hot air drying oven
Multi-stage centrifugal fan + fin heater combination, closed-loop temperature control system (40-60℃±2℃), penetrating airflow design.

Roller gap grader
304 stainless steel roller array (spacing 5-15cm electric adjustment), physical screening 6 specifications, non-powered slope anti-collision design.

Automatic packaging table
Integrated weighing/packing/sealing module, optional coding machine and metal detector, processing speed 15-20 boxes/minute.

Nota: All equipment modules are connected by quick-release buckles to support production line reorganization and expansion (such as adding waxing/labeling units)

Double cleaning technology
Combine high-pressure spraying, flexible brush friction and ozone sterilization to thoroughly remove peel stains, wax and 99.5% of pesticide residues (in compliance with FDA/EC standards).

Roller grading system
Size grading (error ±2mm) is achieved through roller groups with adjustable spacing, without electronic sensor dependence, adapting to high humidity environments, and grading speed of 5000 pieces/hour.

Energy-saving hot air drying module
Adopting closed-loop hot air circulation technology, intelligent humidity and temperature control, energy consumption is reduced by 35% compared with traditional drying equipment, and the moisture content of the peel is stable at ≤8%.

Modular stainless steel structure
The whole machine is made of 304 stainless steel, supports quick disassembly and cleaning and function expansion (such as labeling and waxing), and is suitable for the processing needs of multiple categories of citrus.

Zero damage processing
Flexible brush and adaptive conveyor belt design, fruit breakage rate <0.3%, significantly better than traditional drum cleaning.

Strong compatibility
The roller spacing can be adjusted manually or electrically (5-15cm range), suitable for a variety of citrus sizes such as lemons and oranges.

High stability classification
Pure mechanical structure avoids electronic component failure, especially suitable for dusty/humid environment, and maintenance cost is reduced by 40%.

Water-saving and environmental protection
The circulating water system and ozone disinfection replace chemical agents, saving 50% of water, and wastewater discharge meets EU environmental standards.

Authoritative certification
CE, ISO 22000 certification, and SGS pesticide residue removal rate test report .

Customer case
After using this production line, a lemon processing plant in Mexico increased its grading and packaging efficiency by 3 times, and its annual export volume increased by 150%.

Actual measured data
Third-party testing shows that the roller grading consistency error is only ±1.8mm, and the failure rate is less than 0.5 times/thousand hours.

Service guarantee
Provide a global 2-year warranty, lifetime technical consultation and free operation training, and respond to fault repair within 24 hours.

Automatic Citrus Fruits Washing Drying Grading Line takes high reliability and low operation and maintenance costs as its core advantages, providing citrus processing companies with standardized solutions that do not require complex technology, significantly improving market competitiveness and profit margins.

Consult now to get your citrus production line upgrade plan!
Click "Entregar" to receive a free trial video and quotation list, and the expert team will help you put it into production within 1 week!