BDH-SM-02
BodingHui
| Availability: | |
|---|---|
| Quantity: | |





Industrial Automatic Electric Vegetable and Fruit Wash Cleaning and Size Sorting Wax Machine
This state-of-the-art, fully automatic electric machine is engineered for the comprehensive post-harvest processing of various fruits and vegetables, with specialized efficiency for citrus fruits like oranges and lemons, as well as delicate produce such as bananas and kiwis. It seamlessly integrates four critical functions—washing, cleaning, size sorting, and waxing—into one continuous, high-capacity production line, ensuring optimal hygiene, quality, and market readiness.
Key Features and Process Stages:
Washing & Cleaning Section: The process begins with a thorough yet gentle cleaning. Produce is conveyed through brushing rollers and/or high-pressure water spray systems. Customizable brushes effectively remove dirt, soil, and surface impurities without damaging the skin. The integrated water filtration and recirculation system promotes water efficiency.
Drying Phase: After washing, a powerful air-knife or blower system removes excess surface moisture. This crucial step prepares the produce for effective wax application and prevents bacterial growth.
Electro-Mechanical Size Sorting: The machine features an advanced, adjustable size-grading unit. Typically utilizing roller or weight-based sorters, it automatically categorizes fruits into multiple, user-defined size groups with high accuracy. This ensures uniform packaging and meeting specific market standards.
Automatic Waxing/Coating Unit: The sorted produce then enters the waxing module. A food-grade, protective coating (wax) is evenly applied via fine spray nozzles or a foam system. This layer enhances natural shine, reduces moisture loss, minimizes bruising, and extends shelf life significantly. The wax tank includes a heating and stirring mechanism for consistent application.
Drying & Polishing: A final drying tunnel sets the wax coating, leaving a clean, glossy finish. Soft polishing brushes may be incorporated to buff the fruit to a attractive, natural luster.
Control & Construction: Operated via a user-friendly PLC control panel, the machine allows for easy adjustment of speed, sorting parameters, and wax application rates. Constructed from high-grade stainless steel (AISI 304 or similar), it guarantees durability, corrosion resistance, and compliance with international food safety hygiene standards.
Primary Applications: Ideal for large-scale farms, cooperative packing houses, and fruit export companies handling oranges, lemons, bananas, kiwifruit, potatoes, tomatoes, eggplants, and other similar-sized round or oval produce.
Core Benefits:
High Efficiency & Labor Saving: Fully automated operation dramatically increases throughput and reduces manual labor costs.
Enhanced Product Quality: Gentle handling preserves fruit integrity, while washing and waxing improve appearance and longevity.
Uniformity & Consistency: Precise size sorting creates standardized batches for better pricing and packaging.
Hygienic & Reliable: Stainless-steel build and automated process ensure superior cleanliness and consistent results.
Versatility: Adjustable components accommodate a wide range of fruit types and sizes within a single machine framework.
| Machine Model | BDH-SM-02 | |||
| Sorting number | 5 grader(according to customer needs) | |||
| Sorting type | Conveyor, roller | |||
| Machine Capcity | 2-6t/h (different machine has different machine capacity) | |||
| Machine Voltage | 110/220/380V | |||
| Machine Power | 1.5/2.2/4.5KW | |||
| Machine Meatrial | carbon steel or stainless steel | |||
| Machine Size | customized | |||
| Package weight | 300-800kg | |||
1. What types of fruits and vegetables can this machine process?
This machine is highly versatile and designed to handle a wide range of round and oval-shaped produce. It is especially suitable for oranges, lemons, bananas, kiwifruit, tomatoes, potatoes, eggplants, and similar-sized items. Adjustable brushes, rollers, and sorting mechanisms allow for easy adaptation to different fruit types and sizes.
2. How does the size sorting system work, and how many size grades can it achieve?
The machine utilizes an electro-mechanical sorting system, typically based on adjustable roller gaps or weight sensors. As fruits move along the conveyor, they are gently separated into different size categories. Depending on the model and configuration, it can sort produce into 3 to 6 distinct size groups, ensuring uniformity for packaging and market requirements.
3. Is the wax applied by the machine safe for consumption?
Yes. The waxing unit is designed to use only food-grade, edible coatings that are widely approved for post-harvest use by international food safety authorities (such as the FDA, EFSA, and Codex Alimentarius). These coatings are natural or synthetic waxes (like shellac or carnauba) that are non-toxic, odorless, and tasteless, serving solely to protect the fruit and extend shelf life.
4. What is the approximate processing capacity of this machine?
Capacity varies by model and fruit type, but standard industrial versions can process between 1 to 5 tons of produce per hour. Exact throughput depends on factors such as fruit size, initial cleanliness, and the selected operational speed, which can be adjusted via the control panel.
5. How is water usage managed in the washing stage?
The washing section is equipped with a water circulation and filtration system. Used water is filtered to remove soil and debris, then recirculated back into the washing tanks. This design significantly reduces water consumption while maintaining cleaning efficiency. Periodic draining and refilling are recommended based on operational hours.
6. What are the main power requirements, and is training provided for operation?
The machine operates on three-phase industrial electricity (380V/50Hz or customized to local standards). Full training is provided for your technical team, covering operation, maintenance, troubleshooting, and safety protocols. Detailed user manuals and video guides are also included. Remote support is available for ongoing assistance.

