Automated Carousel Picking System

The Automated Carousel Picking System utilizes a rotating tier mechanism driven by precision gear motors to deliver stored SKUs directly to the operator (Goods-to-Person). Engineered for high-frequency order fulfillment, it eliminates operator walk time, increases vertical space utilization by up to 60%, and achieves a picking accuracy rate exceeding 99.9% via integrated pick-to-light guidance.

Steel Framework: Cold-formed structural steel profiles (Q235B / ASTM A1008 equivalent) finished with electrostatically applied epoxy powder coating.
Rotation Mechanism: Duplex roller chain drive paired with an automated mechanical tensioner to prevent slip and mechanical backlash.
Carrier Shelves: Removable, slotted steel shelves adjustable at 50 mm vertical increments.
Safety Shutters: Pneumatically actuated access doors equipped with Type 4 electro-sensitive safety light curtains (IEC 61496 compliant).

The operator issues a pick request via the local terminal or host WMS.
The PLC calculates the shortest bi-directional rotational path to position the target carrier at the ergonomic access opening.
Upon arrival, the safety door unlocks, and pick-to-light indicators designate the exact bin location and quantity.
The operator confirms the pick via foot pedal or push button, triggering the next sequence automatically.

Footprint Efficiency: Replaces up to 5 rows of conventional static shelving.
Tier Capacity: Accommodates 12 to 32 rotating carriers per unit.
Throughput: 350 – 500 order lines per operator/hour under batch profiling.
Positioning Accuracy: Closed-loop absolute rotary encoder feedback ensuring carrier leveling within ±1 mm.
Duty Cycle: Rated for continuous 24/7 multi-shift operations.

Control & Electrical: IP54-rated control cabinet housing Schneider/Siemens low-voltage switchgear, with manual hand-crank integration for emergency power-loss positioning.
Software Protocols: Native support for TCP/IP, Modbus TCP, and OPC UA.
Host Connectivity: Direct socket communication with SAP, Oracle, and proprietary ERP/WMS platforms via standardized RESTful APIs and SDK support.

Dimensional Adaptation: Custom carrier widths and depths engineered to fit strict structural column clearances.
Environmental Ratings: Optional SUS304 stainless steel construction for cleanrooms or cold-storage packages down to -25°C.
Floor Loading: Seismic anchor plates and precision shims supplied for concrete slab distribution (minimum 150 mm reinforced concrete recommended).

Electronics Manufacturing: ESD-safe storage and staging for SMT reels and PCBs.
Automotive Aftermarket: High-mix distribution of fasteners, gaskets, and replacement components.
Pharmaceutical Logistics: Controlled-access storage for medical devices and packaged pharmaceuticals.
Tool & Die Management: Heavy-duty tool crib storage for CNC inserts and precision gauges.

Certifications: CE Machinery Directive 2006/42/EC, ISO 9001 manufacturing standards.
Documentation: Full mechanical CAD step files, electrical schematics, PLC program register lists, and preventative maintenance schedules.
Factory Acceptance Testing (FAT): Pre-shipment functional testing conducted with customer-provided sample containers upon request.