FJ Dynamics PaintMaster Pro

The Sveaverkin Paintmaster Pro is an autonomous, commercial-grade sports field line marking robot engineered for automated field painting across athletic complexes, municipal parks, schools, and sports clubs. Powered by Real-Time Kinematic (RTK) GNSS positioning, the unit dispenses turf paint along digitally mapped field templates with centimeter-level precision, eliminating the need for manual string lines, manual surveying, or traditional hand-pushed marking equipment. Key Technical Specifications Feature Specification Model Sveaverkin Paintmaster Pro Primary Function Autonomous Turf & Sports Field Line Painter Navigation System Dual-Band RTK GNSS + Ultrasonic / Optical Sensors Positioning Accuracy Centimeter-level accuracy ($\pm 1.0\text{ cm} - \pm 2.0\text{ cm}$) Line Width Range 50 mm – 120 mm (2.0 in – 4.7 in) adjustable Paint Tank Capacity 10 L – 15 L (2.6 gal – 4.0 gal) Marking Speed Up to 3.5 km/h (2.2 mph) Coverage per Tank Up to 3–4 standard full-size soccer fields Runtime per Charge Up to 4 – 5 hours continuous operation Battery Type High-capacity rechargeable lithium-ion Charge Time ~120 – 150 minutes Slope / Incline Handling Up to 15° (27% grade) Connectivity 4G LTE, Wi-Fi, Bluetooth, Mobile App IP Rating IP65 weather- and water-resistant rating Core Systems & Architecture 1. Navigation & Layout Precision RTK GNSS Guidance: Connects with RTK base stations or network RTK (NTRIP) to achieve sub-inch line precision on straightaways, center circles, arcs, and penalty boxes. App-Based Layout Templates: Features standard pre-configured layouts for soccer, American football, rugby, field hockey, lacrosse, track events, and custom lines or logos. Obstacle & Boundary Detection: Built-in collision sensors and optical detection pause operation when dynamic objects or personnel cross the active path. 2. Paint Dispensing Mechanism High-Pressure Spray Assembly: Employs a pressurized pump and specialized spray nozzle designed to atomize field-marking paint evenly without clogging or overspray. Flow Rate Synchronization: Automatically adjusts paint pump pressure in real time based on vehicle ground speed to ensure uniform color density throughout the run. Quick-Clean / Flush System: Built with accessible fluid lines and quick-connect couplings to facilitate fast paint refills and post-operation flushing routines. 3. Software & Field Management Mobile App Control: Operators select field types, adjust line dimensions, set starting orientations, and initiate automated painting runs via tablet or smartphone. Path Memory & Resume: If paint runs low or a job is interrupted, the platform records exact coordinates, allowing the robot to resume spraying at the exact stopping point without overlap or gaps. Multi-Field Batch Mapping: Saves custom field layouts to memory for repeatable seasonal layouts across multi-pitch complexes. Commercial Applications Sports Complexes & Stadiums: High-precision marking for soccer pitches, lacrosse fields, and multi-sport venues. Schools & Universities: Automated line painting for athletic tracks, practice grounds, and seasonal tournament fields. Municipal Parks & Rec Departments: Unmanned marking for public park facilities and intramural grounds. Event & Exhibition Turf: Custom outdoor boundary marking and temporary event grid layouts.