Wireless Automatic Spray Host Unit
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Wireless Automatic Spray Host Unit

The Wireless Automatic Spray Host Unit (mine-specific wireless automatic dust suppression host unit) is a core central equipment specially developed by Shandong Rongliyuan for the wireless dust control scenarios in overseas mines. It addresses the core pain points such as easily interfered wireless signals in overseas mining areas, non-compliant explosion-proof standards of the host, difficulties in coordinating multiple spray terminals, and weak power supply in passive scenarios.
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Product Introduction
Anti-interference networking, global interconnection

 

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Using industrial-grade LoRa gateway networking technology and equipped with explosion-proof directional antennas, the communication range reaches 1500 meters.

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It can penetrate high dust, walls and complex geological environments, and the anti-electromagnetic interference capability is enhanced by 60%.

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A single host can be linked to 30 spray terminals, completely solving the problems of unstable wireless signals and network disconnections in traditional systems.

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Safe and non-powered, suitable for high-risk environments.

The Wireless Automatic Spray Host Unit is designed with an intrinsically safe approach (explosion-proof rating Ex ia I Ma), featuring a large-capacity intrinsically safe lithium battery.

 

It supports solar passive power supply and can operate continuously in a network for 6 months after a single charge. It does not rely on mains electricity or wiring, and is perfectly suitable for high-gas and remote, off-grid high-risk mining areas in overseas regions.

Collaborative linkage, intelligent scheduling

Equipped with a multi-terminal collaborative scheduling chip, it can automatically allocate the working sequence of the spray terminals based on the data from the dust sensor, achieving "zone control of spraying and staggered operation", avoiding pressure imbalance caused by the simultaneous startup of multiple terminals.

 

It also supports real-time scheduling on three terminals - mobile phones, computers, and the mine control screen - and the response delay is ≤ 0.5 seconds.

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On-site operation and maintenance, with rapid response.

The Wireless Automatic Spray Host Unit has set up dedicated service stations for the wireless central hub in the 6 major core mining areas overseas. It offers 24-hour multilingual remote network setup and debugging services.

 

Core network gateways, antennas and other components are always available in overseas warehouses. Cross-border delivery is completed within ≤ 48 hours. At the same time, local network setup training and fault troubleshooting services are also provided.

Core value is prominent

 

1

Network setup efficiency and value

Anti-interference networking + rapid linkage, significantly reducing the cost and cycle of setting up the wireless dust control system in overseas mines;

2

Safety adaptation value

Intrinsically safe + passive power supply, completely avoiding electrical risks and signal interference safety hazards in high-risk mining areas;

3

Intelligent control value

Multi-terminal collaborative scheduling, improving the overall operational efficiency of the dust control system and achieving unmanned control;

4

Maintenance guarantee value

Localized services + rapid matching of core components, reducing the downtime of the overseas mine system and ensuring production continuity.

 

FAQ

 

 

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01.Can multi-master networking avoid signal conflicts?

It supports automatic frequency band switching technology. Multi-master networking has no signal interference and can expand coverage throughout the entire mining area as needed.

02.Will the battery's endurance decrease in low-temperature environments?

It is equipped with a low-temperature endurance protection module. In -40℃ environments, the endurance degradation is ≤10%, suitable for high-altitude mining areas.

 

We support customized services. Please contact us if you would like to learn more.

  

Email: a@rlycn.com
WhatsApp: +86 15725947771

 

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