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Say goodbye to dust and inefficiency! Zhengxun Heavy Industry’s ZXP4517 wet spraying vehicle is reshaping the new ecosystem of tunnel construction.
Release time:
2026-01-07
Source:
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Summary:
In tunnel construction, traditional dry-spray techniques suffer from high rebound rates and significant safety hazards—persistent industry challenges that have long hindered the efficiency of project advancement. These issues not only harm workers’ health but also lead to material waste, soaring costs, and difficulties in ensuring both construction quality and efficiency. Zhengxun Heavy Industry, with years of deep industry experience, has developed the ZXP4517 wet-spray rig for engineering concrete applications, making efficient, safe, and cost-effective operations a reality.
High efficiency and low energy consumption are the core advantages of Zhengxun Heavy Industry’s ZXP4517 wet spray carriage. This equipment boasts a theoretical spraying capacity of up to 45 cubic meters per hour. Thanks to its dedicated 75-kW energy-saving motor and advanced pumping technology, the equipment delivers stable power and controllable energy consumption, significantly boosting overall operational efficiency. The concrete rebound rate can be kept below 10%, and when paired with 125-mm high-strength conveying steel pipes, material waste and construction costs are markedly reduced. Measured results show that after implementation, project durations are substantially shortened compared to conventional methods, achieving a win-win outcome in terms of both efficiency and cost savings.
Relying on a patented boom design, the Zhengxun Heavy Industry ZXP4517 wet spray carriage effectively reduces the issue of uneven load distribution. The boom experiences uniform stress distribution, enabling precise coverage of construction areas in multiple directions, including vaults and sidewalls, and ensuring spray operations with no dead angles. Operators can remotely control the machine via wireless remote control; additionally, a wired remote control is provided as a backup option. This approach not only eliminates safety risks associated with close-range operations but also allows for precise control over construction quality, enabling workers to completely say goodbye to hazardous climbing tasks.
It demonstrates outstanding stability even under complex operating conditions. The Zhengxun Heavy Industry ZXP4517 wet spraying carriage is equipped with a dedicated engineering chassis, paired with hydrostatic all-wheel drive and a hydraulically assisted steering system, delivering excellent passability and stability on muddy, rocky surfaces or in narrow tunnels.
The large-diameter internal gear slewing bearing further enhances equipment stability. The dual 1,000L rapid-setting agent bins meet the demands of extended construction periods. With flexible switching between hydraulic and electric power sources, this equipment emphasizes energy conservation and reduced consumption in daily operations, while ensuring uninterrupted construction in emergency situations—providing continuous and reliable equipment support for project advancement.
Currently, the Zhengxun Heavy Industry ZXP4517 wet spray carriage has been widely adopted in various construction projects, including highways, railways, tunnels, and hydraulic culverts. Its products are sold across many regions within China and are also exported to overseas markets. The Zhengxun Heavy Industry ZXP4517 wet spray carriage leverages technological advancements to upgrade the construction ecosystem, bringing reliability and efficiency to every inch of tunnel construction, and helping engineering projects become more secure, more efficient, and more sustainable!
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Changsha Base:Hunan Zenxon Heavy Industry Technology Co., Ltd.
Address: Jinrong Tongxin International Industrial Park, Changsha High-tech Zone
Loudi Base:Hunan Haoda Heavy Industry Technology Co., Ltd.
Address: Loudi Avenue, Loudi High-tech Industrial Development Zone, Lianyuan City, Loudi City, Hunan Province
Telephone:400-186-0868
E-mail:3804246750@qq.com
E-mail:19967177733@163.com
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