At the construction site of infrastructure projects, there are huge differences in the working environment under different working conditions. The concrete pouring operation of ordinary flat building projects is relatively simple, but special scenarios such as soft foundation, muddy outdoor construction sites, tunnel interiors, and offshore platforms have always been the difficulty of concrete fabric construction. Many projects, in the early stage of equipment selection, only focus on the length of the fabric arm frame, neglecting the adaptability of the chassis, resulting in equipment sinking, difficulty in movement, insufficient stability, and inability to enter the site for operation, which delays the construction period and increases construction costs. Different construction environments have vastly different requirements for the load-bearing capacity, grounding pressure, protection level, and walking ability of the fabric machine chassis. Choosing the right chassis is essential to ensure the continuous and stable progress of concrete pouring operations.

Soft foundation and muddy construction sites are common working conditions in outdoor infrastructure, mountainous projects, and remote construction sites. This type of site has a high soil moisture content and weak ground bearing capacity. Ordinary wheeled chassis fabric machines have a concentrated weight and high grounding pressure, making them prone to sinking. Equipment transfer requires a lot of manpower and crane assistance, and disassembly and assembly take a lot of time. However, the tunnel construction space is narrow, with poor internal lighting, damp ground, and a large amount of debris accumulation. The turning radius of the equipment is limited, and traditional fixed material dispensers need to be frequently disassembled and moved, which seriously affects the efficiency of tunnel lining pouring. The working environment on offshore platforms is more stringent, with salt spray corrosion and continuous sea breeze. The working space is narrow, and the requirements for equipment anti-corrosion performance, anti overturning ability, and overall stability are extremely high. Ordinary land fabric machines used directly on platforms are prone to component corrosion and safety hazards. Faced with the four complex working conditions mentioned above, it is not possible to simply apply the fabric machine scheme of conventional building projects. The choice of chassis type directly determines whether the equipment can enter the site smoothly and operate safely.

Zhongfan Heavy Industry has been deeply involved in the research and development of concrete material distribution equipment for many years. It has created a product matrix of hydraulic material distribution machines with multiple chassis types for various special construction scenarios such as soft foundations, muddy fields, tunnels, and offshore platforms, covering tracked, shipborne, fixed, and mobile models. Based on the working conditions of the construction site, customized chassis solutions are provided to solve the problem of concrete material distribution in complex environments in one stop.

For soft foundation and muddy mountainous construction sites, it is preferred to use a tracked chassis material feeder. The track structure increases the grounding area, effectively reduces the grounding pressure, has strong adaptability to soft ground, excellent climbing performance, and is not easy to sink on muddy roads and potholes. The whole machine adopts full hydraulic drive combined with wireless remote control, without the need for tower crane dragging, and can walk and transition independently, without the need for repeated disassembly and assembly of the equipment. Multiple specifications of boom are available from 12 meters, 18 meters, 19 meters, 20 meters to 23 meters, suitable for field construction sites and soft foundation projects. In the face of narrow tunnel lining construction scenarios, the tracked chassis also has outstanding advantages, with a compact body, small turning radius, and the ability to move flexibly within the limited space of the tunnel. It follows the pouring process synchronously with the excavation face, reducing equipment disassembly and waiting time, and improving the continuity of tunnel concrete pouring.

For offshore platforms and offshore operation scenarios, it is recommended to use a ship mounted specialized chassis fabric machine. The chassis is customized and designed according to offshore working conditions, with a reinforced overall structure and a complete set of salt spray anti-corrosion treatment to resist corrosion from seawater and sea breeze; The center of gravity of the equipment has been optimized and calculated, with strong anti overturning ability and adaptability to ship shaking environments. The slewing and pitching mechanisms of the boom adopt high-quality sealing components to enhance the waterproof and moisture-proof capabilities of the equipment, specifically meeting the concrete pouring needs of offshore platforms, dock projects, and cross sea infrastructure.

If the site space is fixed and there is no need for frequent transitions, a fixed base material feeder can also be selected. The base is pre embedded and fixed, and the overall stability is strong, suitable for continuous material distribution at fixed pouring sections in tunnels and fixed points on offshore platforms; When the site conditions are between flat ground and soft foundation, and short distance movement is the main option, a mobile wheeled chassis fabric machine can be used, which is convenient for transfer and suitable for temporary construction sites with good site hardening.

In addition to diversified chassis solutions, Zhongfan Heavy Industry‘s various fabric machines continue to optimize their core configurations. The whole machine adopts a hydraulic drive system, with stable arm operation, 360 ° rotation and multi angle pitch adjustment, and wide fabric coverage range; Wireless remote control operation allows operators to stay away from the pouring area, making construction safer. Pipeline optimization design ensures smooth discharge, reduces the probability of pipe blockage, and effectively improves the efficiency of concrete pouring. The key components of the equipment have undergone rigorous working condition testing, and the protection level is suitable for humid, dusty, and corrosive environments, resulting in stronger durability.

As a professional manufacturer of concrete laying machines, Zhongfan Heavy Industry has a complete production and processing workshop, welding production line, and testing platform. From sheet cutting, structural welding, hydraulic system assembly to factory inspection of the entire machine, a standardized quality inspection process has been established to ensure the stable quality of each outgoing equipment. The manufacturer supports on-demand customization and can adjust the chassis structure, boom length, and anti-corrosion configuration according to project conditions, pouring radius, and site conditions. They provide integrated services such as equipment selection, scheme design, installation guidance, and after-sales maintenance. Whether it is inland muddy soft foundation construction sites, tunnel lining projects, or offshore platform infrastructure projects, suitable concrete fabric solutions can be provided.

Construction of infrastructure projects emphasizes both safety and efficiency. When pouring concrete under complex working conditions, don‘t just look at the arm length, the adaptability of the chassis is the top priority. Zhongfan Heavy Industry‘s various chassis hydraulic fabric machines are targeted to solve construction pain points such as soft ground sinking vehicles, limited tunnel space, and salt spray corrosion at sea, helping various special engineering projects efficiently complete concrete pouring work, reduce construction troubles, and provide engineering support.