It adopts a high-strength alloy steel frame, which can bear a maximum weighing load of 2000 tons per hour, with strong impact resistance, suitable for heavy-duty belt conveying scenarios. The IP67 protection grade can completely resist dust immersion and short-term water immersion, suitable for underground mine environments. The automatic chain calibration system supports online calibration, eliminating the need for shutdown to complete range calibration, reducing downtime maintenance time. The speed measurement adopts heavy-duty contact rollers, suitable for high-tension operation of heavy-duty belts, with a collection accuracy of 0.15%. It supports Profinet Ethernet protocol, and can be connected to the mine industrial Internet platform to synchronize weighing data to the management system in real time. The whole machine is coated with anti-corrosion coating, which can resist corrosive gases in the mine and prolong the service life of the equipment.
The weighing accuracy complies with the OIML R50 Class 0.75 standard, with a weighing range covering 500 to 2000 tons per hour. It is suitable for heavy-duty industrial belts with a width of 1200mm to 2400mm. The frame is made of Q355 high-strength alloy steel, with an epoxy resin anti-corrosion coating on the surface, and the protection grade is IP67, which can meet the underground operation environment requirements. It is powered by 380V AC power supply, 50/60Hz, suitable for mine power grids. The speed measurement adopts heavy-duty contact rollers, with anti-slip rubber coating to avoid speed measurement errors caused by belt slipping. The automatic chain calibration system can complete calibration regularly without manual intervention. The output interface supports Ethernet and Profinet protocols, and can be connected to mainstream industrial control systems. The overall size is 2500×1200×1500 millimeters, the net weight is 2200 kilograms, and the working temperature range is -20°C to 70°C.
It is mainly suitable for heavy bulk material weighing scenarios in coal mines, iron ore mines, aggregate plants and large port terminals. It is used to accurately measure the conveying volume of bulk materials such as coal, iron ore and sand. It is suitable for underground belt conveying systems and heavy-duty belts in open-pit mines, helping mining enterprises realize accurate statistics of bulk materials, optimize transportation costs and inventory management, and improve the measurement efficiency and data accuracy of mine production.
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