Raisin Processing

Automated Raisin Processing Systems

GWI provides Raisin Processing systems, machinery, and equipment for multiple stages of raisin handling and processing, including cleaning, washing, de-watering, de-stoning, sorting, grading, inspection integration, coating, de-clumping, and packaging.

Equipment can be configured as part of a complete raisin processing line or supplied for individual processing stages, depending on the required capacity, facility conditions, and project configuration. GWI also supports sanitary product handling and customized system configuration based on the needs of the processing operation.

GWI Raisin Processing Lines can be configured for production capacities ranging from 2 to 30 tons per hour, depending on the required processing stages, equipment arrangement, product-handling needs, and facility conditions.

System configuration can include receiving and metering, product transfer, cleaning and material removal, washing and de-watering, de-stoning, sorting and grading, inspection integration, coating, de-clumping, and packaging.

The exact equipment combination and line arrangement depend on the processing requirements of the project, including whether the system is being incorporated into an existing operation or planned for a new facility.

CHOOSE THE RIGHT RAISIN PROCESSING SOLUTION FOR YOUR FACILITY

Raisin processing projects do not all require the same scope. GWI can support complete Raisin Processing systems, individual equipment, specific processing stages, existing-facility integration, and new line or facility planning based on processing requirements and facility conditions.

Complete Raisin Processing Systems

Plan and configure a complete Raisin Processing system around the required processing stages, equipment functions, material flow, capacity requirements, facility conditions, and project scope.

Individual Raisin Processing Equipment

Select individual equipment for specific functions such as receiving, metering, cleaning, washing, de-watering, de-stoning, sorting, grading, coating, de-clumping, inspection integration, or packaging.

Equipment for a Specific Processing Stage

Add, replace, or upgrade equipment for a defined processing stage without requiring a complete Raisin Processing line.

Existing-Facility Integration

Integrate new equipment or system components into an existing raisin processing operation based on available space, existing equipment, processing stages, material flow, and integration requirements.

New Raisin Processing Line Planning

Plan a new Raisin Processing line around the required stages, equipment sequence, capacity, material flow, facility conditions, and system configuration.

New-Facility System Planning

Support Raisin Processing system planning for a new facility, including equipment selection, processing stages, line configuration, integration requirements, and installation within GWI’s verified project scope.

How Product Moves Through a Raisin Processing System

GWI Raisin Processing systems can be configured with equipment for receiving, metering, cleaning, washing, de-watering, de-stoning, sorting, grading, coating, de-clumping, inspection integration, and packaging. Depending on the application, these capabilities can be incorporated into a complete raisin processing line or used as individual equipment for specific processing stages.

Receiving, Metering and Product Transfer

Raisin processing lines can include bin dumping and product metering at the receiving stage, followed by Product Elevators for transfer between processing operations. These components can be configured as part of a complete system or integrated with other equipment based on the required line arrangement.

Cleaning, Scalping and Material Removal

Cleaning and material-removal stages can include high-speed scalping systems, Ultra VAC stem and debris removal, and rotary re-cleaners. These capabilities can support a raisin cleaning machine or cleaning stage within the broader Raisin Processing system, removing stems, debris, and other unwanted material as raisins move through the line.

Washing and De-Watering

Raisin processing equipment can include washing-related equipment and high-speed de-watering systems. These stages can be incorporated according to the processing requirements and can also support dedicated Raisin Washing and Packing System configurations.

De-Stoning

De-Stoning Rifle Systems can be incorporated into the Raisin Processing line where de-stoning is required. This equipment can be configured as one stage within a complete system based on the application and overall processing-line requirements.

Raisin Sorting, Grading and Inspection

Sorting and grading capabilities can include size grading systems and raisin grading machine configurations together with Color Sorting and X-RAY integration where required. GWI can configure grading equipment and integrate these inspection technologies into the Raisin Processing line based on the required sorting, sizing, and inspection stages.

Coating, De-Clumping and Packaging

Where required by the process, Raisin Processing systems can incorporate sugar and flavor coating, high-speed de-clumping, and automated bulk-box packaging. A raisin packing machine or packaging stage can be incorporated into the overall line configuration according to the product and processing requirements.

RAISIN PROCESSING REQUIREMENTS AND SYSTEM CONFIGURATION

Raisin Processing system requirements depend on production capacity, required processing stages, equipment needs, facility conditions, and integration requirements. These factors determine how equipment and system components are configured for the processing operation.

Capacity Requirements

GWI Raisin Processing Lines can be configured for production capacities from 2 to 30 tons per hour. The Raisin Grading System has a separate supported capacity range of 2 to 25 tons per hour, depending on the grading application and system configuration.

Facility Conditions and Integration Requirements

System planning can account for available facility space, existing equipment, material flow, processing stages, and required upstream or downstream connections when determining equipment placement and integration requirements.

System Configuration and Customization

Configuration can be based on required processing stages, equipment functions, capacity needs, component requirements, and supported integrations. GWI can provide customization and configuration consultation according to the requirements of the individual Raisin Processing operation.

Sanitary Product Handling

Raisin Processing equipment and system configuration can incorporate sanitary product-handling considerations appropriate to the required processing stages and equipment arrangement.

RAISIN PROCESSING APPLICATIONS

GWI Raisin Processing systems can support complete processing lines, individual processing stages, and equipment integration based on the requirements of the operation. Applications should remain centered on Raisin Processing and the verified stages already supported by the page.

Complete Raisin Processing Lines

For operations requiring multiple coordinated stages, GWI can configure Raisin Processing lines that combine receiving, cleaning, washing, de-watering, de-stoning, sorting, grading, inspection integration, coating, de-clumping, and packaging as required by the project.

Individual Processing Stages

For operations that do not require a complete line, individual equipment can be supplied or integrated for specific stages such as receiving, cleaning, washing, de-watering, de-stoning, sorting, grading, coating, de-clumping, inspection integration, or packaging.

Washing, Cleaning and De-Watering Applications

Raisin Processing applications can include cleaning, washing, rinsing, de-watering, and de-stoning where those stages are required. Buyers needing deeper washing and packing capability can be directed to the dedicated Complete Raisin Washing and Packing System.

Sorting and Grading Applications

Applications requiring separating, sizing, grading, reject-material removal, Color Sorting, or X-RAY integration can be configured around the required sorting and inspection stages. Deeper grading-system requirements belong to the dedicated Complete Raisin Grading System.

Existing and New Facility Applications

Raisin Processing equipment can be incorporated into existing operations or planned as part of a new processing line or new facility application. The application is limited to supported processing equipment, system configuration, integration, and related services; it does not imply building construction or complete facility delivery.

RELATED RAISIN PROCESSING SYSTEMS

Explore dedicated GWI Raisin Processing systems for washing and packing or grading applications that require more focused system configurations.

COMPLETE RAISIN WASHING AND PACKING SYSTEM

Dedicated Raisin Processing system for cleaning, washing, rinsing, de-watering, de-stoning, product handling, and packing requirements. De-stoning configuration depends on the product and processing requirements.

COMPLETE RAISIN GRADING SYSTEM

Dedicated Raisin Processing system for separating, cleaning, sizing, grading, and reject-material removal. GWI Raisin Grading Systems can be configured for capacities from 2 to 25 tons per hour and for integration into existing operations or new-facility applications. Complete-line or individual component integration can be configured according to project requirements.

WHY GWI FOR RAISIN PROCESSING

Expertise and Experience

GWI supports Raisin Processing projects with experience in system design, equipment selection, manufacturing, and integration across multiple processing stages.

Customer-Centric Solutions

Raisin Processing systems can be configured around required stages, capacity, facility conditions, equipment needs, and supported customization requirements.

Quality Assurance

GWI supports testing, installation, operator training, maintenance, and troubleshooting for supplied equipment and integrated system components within the approved project scope.

Planning a Raisin Processing project? Talk with GWI about your processing needs, required stages, throughput, facility conditions, and equipment or system requirements.