Semi-Auto Rack Capper/Decapper

The Hoefer Semi-Auto Rack Capper/Decapper is designed for rapid capping and decapping of SBS-format sample tubes in full racks. It completes processing within 10 seconds while maintaining sample integrity. The system helps streamline laboratory workflows, increase throughput, and improve overall efficiency. Its compact design makes it ideal for use inside biological safety cabinets. Key Features • Fast & Efficient    Completes SBS rack capping/decapping within 10 seconds, greatly improving sample processing efficiency. • Stable & Reliable    Independent DC motors drive each cryovial individually, ensuring precise and consistent operation. • Wide Compatibility    Compatible with Hoefer and Azenta SBS racks (24/48/96-format), supporting cryovials of different heights within the same format. • High Throughput   Comes with custom cap holder for bulk unloading of full-rack caps, boosting throughput and convenience. • Flexible & biosafety-ready   Smooth and flexible capping/decapping; convenient for use inside biosafety cabinets. • Customizable Format   Optional 9×9 and 10×10 layouts to meet diverse laboratory requirements. Technical Specifications Model ST-WRC24 ST-WRC48 ST-WRC96 Motor Speed Up to 110,000 rpm Compatible Tube Types Hoefer and Azenta SBS-format racks (24-, 48-, 96-format); Optional 9×9 and 10×10 formats available. Cycle Time < 10 seconds per whole rack Power Requirements AC 220V / 50Hz Operating Temperature 5–40°C Operating Humidity < 70% RH Dimensions (W × L × H) 280 × 370 × 270 mm Weight 10 kg