ZPS127 sprinkler water dust reduction spray wuli Dongda factory direct sales

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Automatic water sprinkling and dust suppression device for mining
Gun blasting spray
Gun blasting spray use
Automatic water sprinkling and dust suppression device (Coal Safety Certificate No.:) is mainly used for coal mine excavation Automatic spraying after blasting at head-on and blasting working surfaces can reduce dust.
Characteristics of blasting spray technology
The device adopts integrated circuits, frequency-selective amplification, and good anti-interference performance. It is easy to use and mainly consists of a sprinkler main control box, a voice-activated sensor, a vibration sensor, an explosion-proof solenoid valve, etc. The sprinkler delay time is adjustable. The solenoid valve has strong ability to withstand water pressure and operates flexibly and reliably.
Main technical parameters of blasting spray
Rated voltage/
Working current&;
Action maintenance time~
Applicable water pressure~.
Sensor working voltage
Sensor operating current&;
Actual picture of gunfire and spray
Coal safety certificate of gunfire and spray
Contact person: Wang Yu
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Jining Dongda Mechanical and Electrical Co., Ltd. always focuses on the guiding ideology of the State Coal Mine Safety Supervision Bureau on coal mine safety and takes coal mine safety as its own responsibility to create safe products and fire off cannons and sprays to eliminate hidden dangers in coal mine safety. We always adhere to the principle of taking science and technology as the primary productive force to produce cannon spray, taking quality as the basis of life and insisting on relying on the power of science and technology to continue to develop. The company relies on the strength and advantages of scientific research institutes such as Nanjing Design Institute, Jinan Design Institute, China University of Mining and Technology, Shandong University of Science and Technology, and Beijing Coal School to aim at a high starting point, high quality, and high-tech content for blasting and spraying, and is committed to coal mine safety, energy conservation, efficiency, and environmental protection. Development, production, sales and technical services of mechanical and electrical products.