Industrial Fruit and Vegetable Bubble Washer

Introduction
This fruit and vegetable bubble washer, also known as a mesh belt bubble washer, serves as the core pre-treatment equipment in modern fruit and vegetable processing lines (such as tomato paste production lines and fresh-cut production lines).
This industrial cleaning equipment combines bubble agitation, high-pressure spraying, and automated conveyor technology to efficiently, gently, and thoroughly remove contaminants from the surfaces of various fruits and vegetables. It significantly improves cleanliness and cleaning efficiency while saving energy, making it a popular choice in many industries, including food processing, central kitchens, and pre-washed vegetable production lines.
Working Principle
- Bubble Tumbling Wash: Materials enter a wash tank filled with an appropriate amount of water. A bubble generator at the bottom produces dense bubbles. As these bubbles rise and burst, the resulting impact force causes the materials to tumble thoroughly in the water and rub against each other. This effectively separates surface-adhering mud, impurities, and some pesticide residues.
- Mesh Belt Conveying: While tumbling under bubble action, materials are carried by a corrosion-resistant stainless steel mesh belt. The belt moves forward at an adjustable, steady speed, ensuring uniform and controllable cleaning duration.
- High-Pressure Spray Rinsing: As materials emerge from the water surface, they pass through multiple high-pressure spray nozzles positioned above for a final deep rinse. This thoroughly removes residual contaminants and any cleaning agents used, completing the entire process from initial washing to final rinsing. Water temperature is adjustable via built-in heating elements to accommodate diverse material cleaning requirements.
Technical parameters
| Model | WZ-XCJ300B | WZ-XCJ400B | WZ-XCJ500B | WZ-XCJ600B | |
| Voltage | 380V/50Hz | ||||
| Total Power | 2.25kw | 3kw | 3.75kw | 5.25kw | |
| Conveying Speed | Manual speed adjustment | ||||
| Belt (Chain) Width | 600mm | 600mm | 800mm | 800mm | |
| Square Tube | 50*50*1.5mm | 50*50*1.5mm | 50*50*1.5mm | 50*50*1.5mm | |
| Dimensions (including external water tank) | 3100*1450*1400mm | 4100*1450*1400mm | 5100*1600*1400mm | 6100*1600*1400mm | |
| Type | Fully automatic | ||||
| Application Scope | Various fruits and vegetables, agricultural by-products, and Chinese medicinal herbs | ||||
| Customization Required | Support | ||||
| Processing Capacity | 300-2000kg/h | ||||
Primary Structural Components
Primary structure includes feed inlet, stainless steel body, recirculating pump, spray nozzles, drain valve, control panel, bubbling assembly, and discharge outlet:
- Main Frame: Constructed with food-grade SUS304 stainless steel frame and housing for corrosion resistance, easy cleaning, and compliance with food safety standards.
- Core Cleaning System: Incorporates a bubble generation unit, high-pressure water pump, and spray piping system. Optional modules include brush rollers and floating debris filtration devices.
- Conveying System: Comprises a stainless steel conveyor belt, variable frequency drive, and speed control mechanism for smooth, adjustable-speed material transport.
- Control System: Features a PLC-based intelligent control panel supporting one-touch start/stop and stepless conveyor speed adjustment for streamlined automation.



Advantages
- High Cleanliness: Dual cleaning via bubble penetration and high-pressure water jets removes >99% of contaminants from the surfaces of fruits and vegetables.
- Gentle Cleaning: Bubble cleaning is gentle and causes no abrasion upon contact with fruits and vegetables, significantly reducing product damage rates.
- High Cleaning Efficiency: Continuous cleaning ensures high production capacity, replacing the work of approximately ten manual workers, making it suitable for large-scale production.
- Energy and Water Efficiency: The wash water is recycled and reused, and the equipment utilizes intelligent variable-frequency control with automatic parameter adjustment, resulting in low energy consumption.
- Rugged and Durable: Constructed entirely of stainless steel, the equipment’s robust structural design and corrosion-resistant materials ensure stable, long-term operation in humid environments.
- Flexible Customization: Conveyor belt speed, cleaning section length, and additional features (such as brushes, heating, and filtration) can be customized according to specific customer process requirements.


Uses of Industrial Bubble Cleaners
This industrial bubble washer can clean not only fruits and vegetables, but also seafood, meat, agricultural products, and industrial components. The specific items that can be washed are as follows:
- Fruits and Vegetables: Leafy greens, berries (strawberries, blueberries, etc.), root and tuber vegetables (radishes, potatoes, etc.), as well as various melons and fruits.
- Meat: Preliminary surface cleaning of meat products such as chicken, chicken/duck gizzards, and pig’s trotters.
- Seafood: Shellfish (clams, scallops), squid, fish, shrimp, sea cucumbers, etc., effectively removing sand and mucus.
- Agricultural Products: Mushrooms, grains, legumes, red dates, goji berries, nuts, Chinese medicinal herbs, etc.
It also serves as a pre-washing device for assembly lines in the production of pre-washed vegetables, prepared meals, and central kitchens.


Why Choose Us?
- Exceptional Cleaning Performance: Combines bubble action with spray rinsing to ensure thorough cleaning while preventing surface damage.
- Safe and Reliable Materials: SUS304 stainless steel construction meets food production hygiene standards, offering corrosion resistance and easy maintenance.
- Stable and Efficient Operation: Variable frequency speed control and automated systems ensure continuous, smooth operation, suitable for large-scale production demands.
- Cost-Effective: Significantly reduces labor and water consumption while boosting processing efficiency and product yield, delivering high ROI.
- Versatile Adaptability: Customizable functional modules (e.g., brushes, filters) tailored to production line needs enable multi-purpose operation.

Wanzhi Machinery is a professional supplier of fruit and vegetable processing equipment, offering a wide range of machinery including fruit and vegetable washers, fruit and vegetable pulpers, multi-functional vegetable cutters, peelers, and destoners. We provide one-stop procurement solutions to meet all your needs. For any inquiries, please feel free to contact us anytime.
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