Mobile Compact Concrete Batching Plants

In urban renewal, renovation of aging pipelines, and mountainous ancillary projects, concrete mixing equipment often faces the dilemma of “cannot enter, cannot be placed, and cannot be moved.” Even conventional mobile concrete batching plants, despite their relocation capabilities, are difficult to adapt due to their large overall size. Haomei Machinery’s mobile compact concrete batching plant is not a “downsized version” of traditional mobile concrete batching plants, but rather, with vertical integration as its core design, it reduces the overall footprint by more than 30% while retaining industrial-grade mixing performance and metering accuracy. Specifically designed for space-constrained construction scenarios, it has become a highly adaptable solution for small to medium-sized projects in confined spaces worldwide.

This series of compact mobile concrete batching plants covers a capacity range from 25m3/h to 50m3/h, including three main models: YHZS25, YHZS35, and YHZS50. The core layout logic is “vertical stacking and functional integration.” Unlike traditional mobile concrete batching plants that arrange batching, conveying, and mixing units horizontally, this design integrates aggregate weighing, powder weighing, and water and admixture weighing systems into the upper space of the mixing unit, eliminating redundant intermediate conveyor frames and significantly reducing the overall lateral dimensions of the machine. Taking the YHZS35 compact concrete batching plant model as an example, its working area is only about 24 square meters, 32% less than a standard mobile concrete batching plant with the same capacity. In transport mode, the overall length is controlled within 8.8 meters and the height within 3.2 meters, allowing it to easily pass through rural height-restricted sections and narrow urban roads, adapting to the access conditions of most overseas infrastructure projects. Simultaneously, the batching bins adopt a foldable structure, folding to fit the machine body during transport and unfolding during operation to maintain a 3/4 bin aggregate storage capacity, balancing transport compactness and operational practicality.

This compact design does not sacrifice the core performance standards of the mobile concrete batching plant equipment, which is a key characteristic that distinguishes this series of products from similar low-end models on the market. The entire series comes standard with a twin-shaft forced mixer, ensuring the same mixing uniformity and circulation efficiency as standard models. It can stably produce various products, including ordinary concrete and dry-hard concrete, meeting the strength requirements of various projects. The metering system utilizes an independent graded weighing architecture, with powder and liquid metering accuracy controlled within ±1%, and aggregate metering accuracy within ±2%. The mix proportion control accuracy meets the standards of commercial concrete plants, preventing performance degradation due to compact design. The equipment is equipped with an integrated PLC control system, featuring fully automatic production, fault self-diagnosis, and production data retention. Its operating logic is consistent with standard models, requiring no additional training or adaptation for construction personnel.

Thanks to its highly integrated structural design, the installation and commissioning efficiency of compact concrete batching plant equipment is further improved. No special equipment foundation needs to be poured on-site; leveling can be quickly achieved using hydraulic outriggers on a flat, hardened ground. From unloading to power-on commissioning can be completed in as little as 8 hours, nearly half the time of a conventional mobile concrete batching plant. During relocation, core components do not need to be disassembled; the folded hopper and retracted outriggers allow for easy towing and relocation. A single person can handle the relocation preparation, making it particularly suitable for multi-section, short-cycle urban sporadic projects and scattered rural projects. Environmental configurations also meet standard models, featuring a standard pulse dust collector and fully enclosed material channels, with dust emission concentrations below 10mg/m³, satisfying the environmental protection requirements for urban construction in the EU, Southeast Asia, and other regions.

As a global engineering machinery exporter, Haomei Machinery’s mobile compact concrete batching plant precisely fills the market gap of “construction in confined spaces without performance degradation,” solving the pain points of mechanized mixing in small-site projects while avoiding the cost waste of large equipment. Currently, this series mobile compact concrete batching plant is widely used in diverse scenarios such as old city renovation in Europe, rural infrastructure in Africa, and municipal repairs in Southeast Asia, providing a superior solution for concrete construction in various constrained sites worldwide with its high integration, high adaptability, and high stability.