Crown’s Vertical Seed Conditioner (VSC) is a precision-engineered solution designed to prepare oilseeds and granular solids for efficient oil extraction. By gently heating and drying seeds in a controlled, first-in-first-out environment, the VSC enhances cell structure disruption, reduces moisture content, and preserves seed integrity.

Its stackable, modular design - with up to 12 heating sections per unit - makes it easy to scale for varying capacities. The system features oval stainless-steel tubes for increased surface area and includes Crown’s patented air system for effective moisture removal. With models available for a wide range of processing volumes and advanced automation options, the VSC is an essential component in modern oilseed prep lines.

Seeds enter the unit via an inlet hopper, which provides surge capacity before the material flows downward through a series of heating and air sections. Heat is transferred via indirect contact with oval stainless steel tubes, while Crown’s patented air system removes free moisture as the seed descends. Residence time is controlled by adjusting feed rate or the number of heating sections, allowing for flexible drying and conditioning times ranging from 20 to 40 minutes. Conditioned seed exits the system via a low-power volumetric rotor for consistent downstream flow.

• Stackable design with up to 12 heating sections per unit
• Oval 304L stainless steel tubes for greater heating surface area
• Patented air system for effective moisture removal (up to 3%)
• Wear protection armor on top-row tubes and access to all tubes via removable covers
• Side inspection panels for real-time monitoring
• Proven use cases in soybean, canola, and corn germ conditioning
• Uses low-pressure or flash steam (1 BAR / 15 PSI) for energy efficiency
• True FIFO (first-in, first-out) operation for uniform conditioning
• Five capacity models available, from 25 to 3,500 MTPD
• Optional hot water or flash steam heating
• Volumetric rotor discharge with low power requirement (max 1.5 HP)
• Automation-ready with advanced controls for precision operation