Potato Receiving Cleaning & Sorting Machine | Hydraulic‑Driven Bulk Potato Pre‑Processing Equipment
The Hydraulic Potato Receiving and Cleaning Machine is designed to receive bulk potatoes transported by transfer vehicles and continuously convey them to the cleaning section.Potatoes are discharged into the hopper and moved forward by a bottom conveyor belt. A hydraulic motor drives the soft PU spiral rollers to remove soil and separate unwanted materials from the product flow.
The machine is suitable for potato farms, storage facilities, washing lines, and commercial potato processing plants.
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Potato Cleaning and Pre-Sorting Machine
The Potato Cleaning and Pre-Sorting Machine combines bulk potato receiving, soil removal, cleaning, and preliminary sorting in one system.
The hopper conveyor transfers potatoes to the cleaning rollers, where soft PU spiral rollers remove attached soil while gently handling the tubers. The roller pitch can be adjusted according to potato size and processing requirements.
A double-layer impurity removal conveyor separates soil and debris from undersized potatoes, improving the efficiency of downstream washing and grading operations.
The Bulk Potato Receiving and Cleaning Equipment is developed for handling potatoes delivered by trailers, trucks, and transfer vehicles.
The hopper provides a stable receiving area, while the bottom conveyor belt continuously feeds potatoes into the cleaning unit. Hydraulic drive technology provides smooth roller operation and efficient power transmission.
The system is suitable for high-volume potato unloading, pre-cleaning, and material preparation before grading, washing, or packing.
The Potato Hopper with Cleaning Rollers provides an efficient solution for receiving and cleaning bulk potatoes.
Potatoes are temporarily stored in the hopper and gradually conveyed through the bottom belt. Soft PU spiral rollers rotate under hydraulic drive to remove soil and assist with material separation.
The rollers are individually replaceable, which helps simplify maintenance and reduce replacement costs. Their adjustable pitch allows the machine to adapt to different potato sizes.
The Hydraulic Potato Soil Removal Machine is designed to remove soil, field debris, and other impurities from bulk potatoes before further processing.
A hydraulic motor drives the cleaning rollers, while the soft PU spiral surface provides gentle contact with the potatoes. The system helps reduce soil accumulation and prepares the product for subsequent washing, grading, and sorting.
The impurity removal conveyor can operate in both forward and reverse directions, providing flexible discharge and cleaning-line configuration.
Hydraulic Potato Soil‑Removal Cleaning Machine | Hopper‑Fed Bulk Potato Washing Pre‑Sorting Unit

The Potato Cleaning Machine with Soft PU Rollers is designed for gentle potato handling during soil removal and preliminary cleaning.
The soft polyurethane spiral rollers help transport and clean potatoes while reducing harsh contact with the product surface. Each roller can be replaced separately, helping reduce maintenance downtime and service costs.
The adjustable roller pitch allows operators to configure the machine according to product size, throughput, and cleaning requirements.

The Potato Cleaning Machine with Adjustable Roller Pitch provides flexible processing for different potato varieties and sizes.
The pitch between the soft PU spiral rollers can be adjusted to optimize potato movement, soil removal, and impurity separation. Hydraulic drive ensures smooth roller operation, while the hopper conveyor provides continuous product feeding.
This machine is suitable for potato storage centers, washing plants, agricultural cooperatives, and fresh produce processing facilities.

The Double-Layer Potato Impurity Removal Conveyor is designed to separate soil, debris, and undersized potatoes from the main potato flow.
The double-layer structure creates separate conveying paths for soil and impurities, helping improve product separation and reduce contamination of the cleaned potato stream.
The conveyor supports forward and reverse operation, allowing flexible material discharge, line layout adjustment, and easier cleaning and maintenance.

The Potato Cleaning and Debris Separation System integrates hopper receiving, belt conveying, roller cleaning, and impurity removal.
Potatoes are conveyed from the hopper to the cleaning section, where hydraulic-driven PU spiral rollers remove soil and assist with size-based material separation. The double-layer discharge conveyor separates soil and impurities from undersized potatoes.
The system is suitable for integration into complete potato washing, grading, sorting, and packaging lines.
Zero‑Power‑Loss Potato Receiving Washer | PU Spiral Roller Bulk Potato Washing & Sorting Equipment


Built for continuous bulk potato intake from transfer vehicles, this zero‑power‑loss receiving washer integrates receiving, washing and pre‑sorting functions. Hopper‑stored potatoes are conveyed to cleaning section, where hydraulic‑driven cleaning rollers remove attached soil and implement preliminary size sorting. Matching HPU hydraulic power unit and frequency converter realize zero power loss during operation. Soft PU spiral rollers avoid tuber bruising; single‑unit roller replacement greatly reduces maintenance expense, roller pitch can be adjusted according to raw‑material conditions. Double‑layer impurity‑removal conveyor separates soil waste and undersized potatoes; bidirectional forward‑reverse running brings flexible layout options for your processing line.
Adjustable‑Pitch PU Roller Potato Cleaning Machine | Bidirectional Conveyor Bulk Potato Pre‑Processing Line
The Efficient Potato Pre-Washing Machine is designed to remove loose soil and field impurities before the main washing process.
The hopper and bottom conveyor belt provide continuous feeding, while hydraulic-driven cleaning rollers gently process the potatoes. The soft PU roller surface helps protect the tubers during handling.
The machine improves the condition of incoming potatoes and helps reduce the impurity load on downstream washing equipment.
The Potato Cleaning Machine with Reversible Impurity Conveyor provides flexible impurity discharge for different production layouts.
The main hopper conveyor delivers potatoes to the cleaning rollers, where soil and unwanted materials are removed. The double-layer impurity conveyor separates soil and impurities from undersized potatoes.
Because the conveyor can operate in both forward and reverse directions, operators can select the most convenient discharge path according to the plant layout and cleaning process.
Low‑Maintenance Potato Receiving Washing Machine | Individually‑Replaceable PU Spiral Roller Bulk Potato Equipment
Maximize impurity separation performance with this double‑layer impurity‑separation potato washer. Designed to receive bulk potatoes discharged from transfer vehicles, it carries out receiving, soil‑removal washing and preliminary sorting. Hopper‑held potatoes are conveyed via bottom belt toward hydraulic‑motor‑driven cleaning rollers for de‑soiling and pre‑classification. HPU + frequency‑converter configuration guarantees zero power‑loss operation. Soft PU spiral rollers support individual replacement and pitch adjustment. Its core double‑layer impurity‑removal conveyor independently diverts soil waste and undersized potatoes; bidirectional forward‑reverse running adapts to variable workshop layouts. Reliable pre‑processing solution for post‑harvest potato pack‑houses.
Featuring bidirectional impurity‑removal conveyor, this potato cleaning sorting machine handles bulk potatoes unloaded from transfer vehicles for receiving, washing and pre‑sorting. Bottom conveyor feeds hopper‑stored tubers into cleaning station; hydraulic motor drives cleaning rollers to brush off soil and complete preliminary sorting. HPU hydraulic power unit together with frequency converter achieves zero power loss. Soft PU spiral rollers allow single‑roller replacement to minimize maintenance expenditure, roller pitch adjustable for diverse raw materials. Double‑layer structure on impurity‑removal conveyor separates soil debris and undersized potatoes; forward‑reverse bidirectional running fits different production‑line connection requirements.















