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
The Dust Suppression System Main Units and Accessories can collect field data through sensors to achieve spray control, signal transmission, and operation monitoring.
Explosion-proof steel housing, thickness ≥3mm, welded surface roughness Ra≤6.3μm
PLC control module realizes sensor signal acquisition and solenoid valve control
Supports timed spraying, sensor-triggered spraying, and remote control modes
Self-diagnostic function, LCD displays fault type and location
Wireless voice-controlled sensor acquires sound signals
Adjustable sensor trigger threshold
Dust control in coal and metal mining areas, including transportation lines, crushing equipment, and mining faces.
Dust control in bulk material transport and handling systems, including conveyor belt transfer points, silos, stockpiles, and loading docks.
Dust management in industrial production sites, including cement plants, steel plants, power plants, and fertilizer plants.
Dust control in construction and demolition projects, including excavation, concrete work, and demolition operations.
Quality Control
Explosion-proof Enclosure Inspection
Use calipers and feeler gauges to measure the welded joint surfaces, gaps, and sealing ring installation status of the enclosure to confirm explosion-proof requirements.
PLC and Control Function Testing
Use a signal generator to simulate sensor inputs and test the main PLC logic judgment and solenoid valve control response.
Power Supply and Electrical Interface Testing
Use a multimeter and insulation resistance tester to measure power input, current, and wiring insulation status.
Spray System Testing
Use a flow meter and spray measurement device to test spray flow rate, coverage area, and trigger response time.
Wireless Sensor Testing
Use a wireless signal tester to test the signal transmission distance, trigger threshold, and delay time of the sound-activated sensor.
Certificate
FAQ
As one of the leading dust suppression system main units and accessories manufacturers and suppliers in China, we also support customized service. Please feel free to buy dust suppression system main units and accessories in stock here and get free sample from our factory. Quality products and low price are available.
dust suppression system main units and accessories, Wireless Automatic Spray Host Unit