SWIM Slow-Speed In-Motion Scales
Weights Within 1% Accuracy Up To 10 mph
The SWIM Slow-Speed In-Motion (WIM) Vehicle Scale delivers precise axle and gross vehicle weight readings without stopping traffic. Designed for ports, freight terminals, quarries, and fleet monitoring, this space-saving scale system combines exceptional accuracy with speed, efficiency, and durability—making it the smart alternative to traditional full-length truck scales.
Featuring a 12 ft × 30 in steel weighbridge built from ½-inch thick welded steel, the SWIM is engineered for continuous vehicle throughput while maintaining up to 1% gross weight accuracy at speeds below 10 mph. The system includes four stainless steel analog compression load cells, a Cardinal 825 indicator with WIM software, and a P600 printer for complete axle and gross weight reporting.
Compact, rugged, and easy to install, the SWIM system provides reliable, real-time weighing at speeds up to 20 mph—keeping operations flowing smoothly and reducing costly bottlenecks.
The SWIM® Slow-Speed In-Motion Truck Scale is designed to weigh moving vehicles without requiring them to stop completely, helping facilities increase throughput, reduce traffic congestion, and improve operational efficiency. By capturing accurate vehicle weights at slow travel speeds, the SWIM system streamlines truck scale operations while maintaining reliable weight data for a wide range of commercial and industrial applications.
Ideal for aggregates, mining, agriculture, waste and recycling, forestry, ports, terminals, and manufacturing facilities, the SWIM truck scale reduces bottlenecks often associated with traditional static truck weighing. Vehicles can proceed across the scale at controlled low speeds, allowing operators to process more trucks in less time while minimizing delays during peak traffic periods.
The system is particularly valuable for high-volume operations where maximizing vehicle flow is critical. By eliminating the need for every truck to come to a complete stop, facilities can improve productivity, reduce queue lengths, and lower overall cycle times. This increased efficiency can have a significant impact on daily operations, especially at sites handling hundreds of vehicles per day.
Engineered for durability and long-term performance, the SWIM scale is built to withstand continuous truck traffic in demanding environments. The system integrates with modern weight indicators, truck scale software, automated traffic controls, and data management platforms, providing seamless collection and reporting of vehicle weight information for inventory management, production monitoring, and operational analysis.
Whether used for inbound material receiving, outbound load verification, process monitoring, or high-volume traffic management, the SWIM Slow-Speed In-Motion Truck Scale delivers an efficient alternative to conventional static truck scales. By combining accurate vehicle weighing with continuous traffic flow, it helps organizations improve productivity while maintaining reliable weight data across their operations.
