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Wet喷 technology upgrade: The Zhengxun ZXP4517 wet spray carriage helps improve the quality of tunnel construction.
Release time:
2025-12-02
Source:
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Summary:
As a core technology for supporting underground structures such as bridges and tunnels, wet spraying utilizes high-pressure pumps to deliver pre-mixed concrete, enabling highly efficient spraying operations. The concrete wet-spraying machine—a multifunctional integrated device—plays a crucial role in bringing this technology to life. In tunneling projects, wet-spraying trolleys have become the industry’s mainstream choice, thanks to their high efficiency in handling large cross-sections and their operational flexibility. Hunan Zhengxun Heavy Industry, leveraging its deep industry experience and meticulous craftsmanship, has developed the ZXP4517 concrete wet-spraying trolley, providing high-quality concrete wet-spraying solutions for construction projects.
I. High Efficiency and Reliability: Laying a Solid Foundation for Construction
In terms of high efficiency and low loss, the equipment employs advanced pumping technology. By optimizing the design of the concrete delivery channels, it significantly reduces concrete loss during transportation, helping construction contractors effectively control material costs. In terms of reliability, relying on an industry-recognized pumping structure design coupled with a pressure-regulating system, the equipment effectively minimizes pulsating impacts, ensuring a smooth concrete pumping process and substantially reducing the risk of pipe blockages.
II. Flexible Operation Adaptable to Diverse Operating Conditions
The Zhengxun Heavy Industry wet spray carriage features flexible operational capabilities that perfectly match diverse construction requirements. The ZXP4517 wet spray machine is equipped with a highly flexible boom system; its multi-joint motion mechanism enables the nozzle to track any spatial trajectory, while the spray head can rotate in multiple directions, offering high degrees of freedom and minimizing spray dead zones. This allows the machine to precisely cover every corner of the construction site, ensuring operation without any blind spots. Meanwhile, the combination of a dual-power drive system and a highly adaptable chassis ensures that the entire machine maintains excellent mobility even in confined and harsh environments such as underground tunnels, easily handling construction tasks involving various cross-sections and complex working conditions, thereby greatly expanding its operational versatility.
III. Smart Upgrades Empowering Efficiency and Quality
The intelligent upgrade of the Zhengxun Heavy Industry ZXP4517 wet spray carriage empowers construction efficiency and quality. The ZXP4517 wet spray carriage integrates automatic anti-blocking technology, effectively mitigating the risk of construction interruptions. Meanwhile, its remote control system further simplifies operational procedures and significantly enhances the equipment’s automation level. The application of these technologies not only markedly improves the quality of concrete spray support but also effectively reduces workers’ physical labor intensity, achieving a dual enhancement in construction efficiency and user-friendly operation. 
The ZXP4517 wet spray rig launched by Zhengxun Heavy Industry not only represents an iterative upgrade in wet-spray equipment technology but also accelerates the transformation of tunnel construction toward “safety, efficiency, and environmental friendliness.” Looking ahead, Zhengxun Heavy Industry will continue to rely on its core technologies as the fundamental support, deepen its engagement in the engineering equipment sector, focus on technological R&D and breakthrough innovations, and provide higher-quality, more tailored wet-spray rig products and solutions for engineering projects, thereby helping the industry achieve high-quality development.
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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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