QUERN Food Systems

Raw Material Preparation and Washing Equipment

Bubble Washing Machine

Single Machine / Raw Material Preparation and Washing

A continuous, gentle washing machine for leafy vegetables, fruit and vegetables, and delicate produce. Bubble agitation, recirculating-water filtration, spray rinsing and conveying connection are configured around material condition, throughput and downstream processing.

Reference capacity: 300-3,000 kg/hContinuous gentle washingWater recirculation filtration and spray rinsing
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Bubble washing machine

Equipment Overview

The bubble washing machine is a continuous water-washing unit for the preparation of vegetables and fruit. It is used before sorting, cutting, blanching, air drying and other downstream stages.

It can operate as an independent washing module and connect with controlled infeed, discharge conveying and related preparation equipment. Interfaces and processing rhythm are selected for the material condition and required throughput.

Key Features

A vortex blower supplies fine bubbles through aeration pipes. The rising and bursting bubbles gently turn the material in water to help release surface soil and attached debris; the discharge end can include a secondary spray rinse.

Bubble action and conveying move the product continuously through the washing section. Bubble intensity, belt speed and spray-rinse arrangement are configured around material tolerance and production rhythm.

A sedimentation zone separates heavier debris, while filtered water can be recirculated. Filtration level, make-up water and discharge frequency are confirmed for incoming soil load, hygiene requirements and site water conditions.

  • Hygienic construction: stainless-steel structure designed for food-processing cleaning and maintenance.
  • Flexible configuration: water recirculation, spray rinsing and variable-speed conveying can be combined for the product process.

Reference Models and Configuration

Actual throughput depends on material type, loading condition and process requirements. Final configuration is confirmed with the project technical proposal.

ModelReference Capacity and DimensionsBase Configuration
QP-2500300-500 kg/h; 2500 x 1100 x 1450 mm; 4.1 kW2.2 kW vortex blower, variable-speed conveyor, recirculation pump and spray pump
QP-3000500-800 kg/h; 3000 x 1200 x 1500 mm; 6.35 kW3.0 kW vortex blower, variable-speed conveyor, recirculation pump and spray pump
QP-4000800-1,500 kg/h; 4000 x 1200 x 1500 mm; 7.7 kW4.0 kW vortex blower, variable-speed conveyor, recirculation pump and spray pump
QP-50001,500-2,200 kg/h; 5000 x 1200 x 1500 mm; 9.2 kW5.5 kW vortex blower, variable-speed conveyor, recirculation pump and spray pump
QP-60002,200-3,000 kg/h; 6000 x 1300 x 1550 mm; 10.5 kWDual vortex blowers, variable-speed conveyor, recirculation pump and spray pump

Process Position

The washing machine is normally installed at the start of fruit and vegetable preparation and connects to uniform infeed, sorting, cutting, blanching or air-drying stages. The final interfaces are confirmed for the material condition and downstream process.

  1. 01Controlled Infeed
  2. 02Bubble WashingCurrent Equipment
  3. 03Sedimentation and Filtration
  4. 04Spray Rinsing
  5. 05Downstream Connection

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PROJECT INQUIRY

Match the equipment to your food and process goals

Share the target food, raw-material condition and project requirements. We will help define the equipment and line configuration.