Shandong Rongli Power Mechanical And Electrical Technology Co., Ltd. : Your professional Mining electromechanical product manufacturer in China
Shandong Rongli Power Mechanical And Electrical Technology Co., Ltd., established in 2013, is a professional manufacturer of mining electromechanical products. From its initial products such as mining energy-saving lamps and explosion-proof switches, the company has evolved to offer advanced systems including automatic dust suppression devices, electronic control systems, and environmentally friendly production lines.
Wide Product Range
We supply a comprehensive range of mining equipment, including fully wireless dust suppression spray systems, explosion-proof switches, energy-saving lamps, and signaling devices.
Versatile Applications
Our products are designed for critical mining applications, such as automated dust suppression in tunnels and transfer points, ventilation control via automatic dampers, and personnel/vehicle detection for safety monitoring.
Advanced Production Equipment
We possess advanced production equipment for mining winches, mining rail vehicles, and mining dampers, including manufacturing and welding equipment.
Guaranteed Quality
All our equipment holds the necessary mining safety certificates, explosion-proof certificates, and CCC certification.
Introduction
Mining sensors are used for parameter detection and data acquisition in mining transportation equipment and production systems, covering functions such as speed, displacement, temperature, gas and environmental monitoring.
Ka-band radar non-contact speed measurement technology
Speed measurement error ≤0.34%
Compatible with 8 types of mainstream mining transportation equipment
Directly interface with various overseas safety monitoring system protocols
Explosion-proof and corrosion-resistant integrated housing
Suitable for temperatures from -40℃ to +65℃, high humidity, dust, and electromagnetic interference environments
Adjustable overspeed, low speed, and slippage alarm thresholds
Local multi-language operation panel and remote debugging function
Applications
Coal mine transportation equipment: Used for speed monitoring and abnormal linkage of locomotives, belt conveyors, and mine cars.
Metal ore mining transportation systems: Used for speed detection and control of ore conveying, crushing, and stockpiling equipment.
Open-pit mine operating areas: Used for speed data acquisition and safety control of mining vehicles and transportation equipment.
Mineral processing plants and concentrators: Used for speed monitoring and data recording of material conveying equipment and key production processes.
Explosion-proof and Environmental Adaptability Testing
Using an explosion-proof detector and environmental test chamber, the explosion-proof rating of the enclosure and its resistance to high and low temperatures, humidity, and dust are tested.
Speed Measurement Accuracy Testing
The measurement error of the non-contact radar speed sensor is verified using a calibrated runway and precision speed measuring equipment.
Signal Compatibility Testing
A signal simulator is used to verify the data transmission and linkage functions of the sensor with mining transportation equipment and safety control systems.
Electrical Performance Testing
The power input and circuit insulation performance are tested using a multimeter and insulation resistance tester.
Continuous Operation and Vibration Testing
Long-term operation tests are conducted on the sensor on a vibration table and continuous operation platform to check signal stability and abnormal alarm triggering functions.
Certificate
FAQ
As one of the leading mining sensor manufacturers and suppliers in China, we also support customized service. Please feel free to buy mining sensor in stock here and get free sample from our factory. Quality products and low price are available.