Dust Suppression System Main Units And Accessories
Your Professional Dust Suppression System Main Units And Accessories Supplier
Our goal is to become your true partner in the field of dust suppression system main units and accessories China. Established in 2013, SHAN DONG RONGLI POWER MECHANICAL AND ELECTRICAL TECHNOLOGY CO., LTD specializes in manufacturing mining electromechanical products. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.
Why Choose Us
Production Equipment
Our company possesses advanced production equipment, such as equipment for manufacturing mine winches, mine rail vehicles, mine valves (manufacturing and welding), mine electrical control devices, and mine water spray dust suppression systems.
Our Services
We offer technical analysis, quotation, contract signing, production, testing, packaging, delivery, and acceptance. We confirm issues, location, arrival time, and required tools by phone in advance. We provide on-site installation or repair until the problem is resolved and the customer accepts the equipment.
Our Certifications
All our equipment holds the necessary mining safety certificates, explosion-proof certificates, and CCC certification.
Fast Shipping
We have ample stock for fast shipping. A variety of models are available for you to choose from.
Types of Dust Suppression System Main Units And Accessories
The dust suppression system main units and accessories produced by our company mainly include the following types:
Wireless Sound Activated Sensor
The wireless voice-controlled sensor is an intrinsically safe wireless detection device for underground coal mines based on voice recognition technology. It is mainly composed of an intrinsically safe voice acquisition module, a signal processing module, a wireless radio frequency transmission module, and a mine intrinsically safe battery.
Dust Suppression Device Host Unit
The main unit of the sprinkler dust suppression device is the core control unit of the mine dust suppression system. It is mainly composed of a flameproof and intrinsically safe enclosure, a programmable controller (PLC), a power module, an electromagnetic valve control module, and a human-machine interface.
1.Wireless Sound Activated Sensor
Wireless sound activated sensor have many advantages, including:
●Voice control recognition, non-contact and more flexible: Triggered by identifying specific sounds underground, it does not require infrared beams to be aligned or physical contact. Even in dusty and obstructed environments (such as transfer points), it can still detect stably. Compared to infrared sensors, its ability to adapt to harsh visual environments has increased by 60%.
●Wireless transmission, easy installation: Utilizing 433MHz wireless radio frequency transmission signals, no need to lay cables, solving the problems of difficult wiring in underground tunnels and high maintenance costs in the future. Installation time ≤ 15 minutes per unit.
●Safety and long-lasting: Works throughout in the safety circuit parameters range, with a working voltage of 7.2VDC and a current of ≤ 25mA. There are no any safety hazards. It adopts low-power voice control acquisition and wireless transmission technology. Standby current ≤ 8mA.
●Threshold adjustable, suitable for various scenarios: The sound trigger threshold can be adjusted from 60 to 80dB (A) -- For example, in noisy belt lanes, set a high threshold (75-80dB (A)) to avoid false triggering.
●Selection guidance and parameter setting: Based on the underground usage scenarios (belt alley / transfer point / pedestrian passage) and environmental noise levels, the recommended sensor installation height and trigger threshold are provided.
●Technical support and fault troubleshooting: A 24-hour technical hotline is set up to answer common questions such as the absence of wireless signal and false triggering of the sensor.
2.Dust Suppression Device Host Unit
Dust suppression device host unit have many advantages, including:
●Integrated control, comprehensive functions: Built-in PLC controller, capable of realizing functions such as sensor signal acquisition, logical judgment, and solenoid valve control, supporting various modes including timed spraying, sensor-triggered spraying, and remote control.
●Safety power supply, compatible: Equipped with 12VDC safe power supply output function, capable of powering underground safe-type sensors (such as touch sensors, dust sensors), without the need for additional power supply configuration, simplifying system wiring and reducing equipment investment costs.
●Self-diagnosis of faults, convenient maintenance: Equipped with a complete fault self-diagnosis function. When sensors fail, solenoid valves fail, or power supplies fail, the LCD display will show the type and location of the fault (such as "IN1 sensor no signal" "OUT2 solenoid valve failure").
●Explosion-proof and durable, strong environmental adaptability: The host shell is made of Q235A steel welded together, with a wall thickness of ≥ 3mm, with a roughness Ra of ≤ 6.3μm for the explosion-proof surface, and an explosion-proof gap of ≤ 0.2mm.
Application of Dust Suppression System Main Units And Accessories
Wireless Sound Activated Sensor
Wireless sound activated sensor can be used for a variety of purposes, including: Wireless sound-activated sensors are used for security (burglar alarms, intrusion detection), home automation (voice/clap lights, smart controls), robotics (obstacle avoidance, voice commands), environmental monitoring (noise levels, wildlife tracking), and healthcare (heartbeat/body sound monitoring), leveraging microphones to detect sound intensity or patterns and communicate wirelessly for automated responses or data collection.
Dust Suppression Device Host Unit
Dust suppression device host unit can be used for a variety of purposes, including:
●Mining & quarrying: Controlling dust from vehicle movement (haul roads), drilling, blasting, crushing, and stockpiling.
●Bulk material handling: Managing dust at conveyor transfer points, hoppers, ship loaders, and storage yards.
●Industrial plants: Protecting workers and processes in cement, steel, power, and fertilizer plants from airborne dust.
●Construction & demolition: Suppressing dust during building demolition, excavation, and concrete work.
Features of Wireless Sound Activated Sensor
The wireless voice-controlled sensor is an intrinsically safe wireless detection device for underground coal mines based on voice recognition technology. It is mainly composed of an intrinsically safe voice acquisition module, a signal processing module, a wireless radio frequency transmission module, and a mine intrinsically safe battery. It is suitable for use in conjunction with mine wireless automatic sprinkler dust suppression devices and wireless voice alarms.
Packing and Shipping of Dust Suppression System Main Units And Accessories
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Packing |
Paper Box |
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Shipping |
Sea freight as standard |