Mini Mobile Batching Plant

Mini mobile batching plants are mobile concrete production equipment that integrates material storage, weighing, conveying, mixing, unloading and a fully automated control system. They feature flexible mobility, easy assembly and disassembly, wide applicability, and a high degree of automation, making them ideal for frequent site relocation or temporary construction needs.

Core features of mini mobile batching plants:

– Modular design

The compact structure integrates the main mixer, batching machine, conveyor belt, and control room into a trailer unit, enabling quick assembly and disassembly and transportation.

Typical configurations include the YHZS series. The chassis includes a towing pin and parking legs for trailer trucks, eliminating the need to disassemble control wiring during relocation.

– Flexible mobility

The towed chassis includes complete front and rear axles, while the trailer chassis only has the rear axle (the front end is mounted on the saddle bridge of the tractor). The towing speed is ≤50 km/h, making it suitable for complex terrain. Optimized dimensions (e.g., 19 × 3.8 × 8.1 m in working condition and 18.6 × 2.22 × 4.35 m in transport condition) facilitate operation in confined spaces.

– Automated control

The built-in fully automatic control system operates in the same manner as a stationary concrete batching plant, supporting centralized microcomputer control and ensuring accurate metering (sand and gravel ±2%, cement ±1%, water ±1%).

Aggregate batching utilizes cumulative metering, with pneumatic door opening for improved production efficiency.

Technical parameters of mobile mini batching plant:

– Production Capacity:

Common models include the YHZS25 (25 m³/h), YHZS35 (35 m³/h), and YHZS50 (50 m³/h), with a cycle time of 72 seconds and a discharge height of 1.7-3.8 m.

– Power Configuration:

Total installed capacity ranges from 50.25-105 kW. Utilizing a JS-type forced concrete mixer, it can quickly and evenly mix both fluid and dry concrete.

– Metering Accuracy:

Sand, gravel, cement, water, and additives are all measured using weighing hoppers to ensure accurate mix ratios.

– Optional Accessories:

Supports expansion options such as a sand and gravel silo (2 or 4 compartments), a cement silo, and a screw conveyor to meet diverse project needs.

Application scenarios of mini mobile batching plant:

– Road and Bridge Engineering

Segmented construction of highways and railways, and temporary concrete supply for power and water conservancy projects in remote areas.

Example: A railway project uses a mobile concrete batching plant, producing 300 m³ of concrete per day to meet segmented pouring requirements.

– Urban Renewal and Emergency Engineering

Concrete production in confined sites (such as tunnel and bridge repairs) or areas with height restrictions, enabling rapid post-disaster reconstruction.

Example: A mobile concrete mixing plant was used in a city subway project, completing foundation concrete pouring within 7 days, shortening the construction period by 40%.

– Mobile Field Construction

Mobile construction projects such as dams and airports reduce long-distance transportation costs and prevent concrete hydration reactions.

Data: A hydropower station project uses a mobile concrete mixing plant to produce concrete locally, saving 25% in transportation costs.

Advantages of mini mobile batching plant:

– Economical

Small footprint, simple storage and management, reducing site rental costs.

Easy assembly and disassembly (with a 30-ton crane, relocation can be completed in one day), reducing relocation costs.

– Adaptability

Meets the requirements for high-performance concrete and supports mixing thin materials such as self-leveling cement and epoxy resin.

The mixing speed is over three times that of conventional mixers, saving time and effort.

– Reliability

The main unit uses a forced twin-shaft mixer, ensuring fast unloading and uniform mixing.

Electrical components from brands such as Siemens offer stable performance and a design life of over 10 years (17 years with proper maintenance).

Market Price Reference

– Economical:

These are equipped with a small drum concrete mixer (such as the 750 model, a 35 m³/h drum mobile concrete batching plant) for approximately 18,000-20,000 dollars, suitable for low-volume production.

– Mid-range:

The YHZS25/YHZS35 concrete batching plant, priced at approximately US$30,000-40,000 USD and equipped with a JS500 mixer, is suitable for small and medium-sized projects.

– High-end:

Models YHZS50 and above cost approximately $50,000 to $90,000, support fully automated control, and are suitable for large-scale projects.

Customized: Customized mobile concrete batching plants from leading brands can cost hundreds of thousands of dollars and offer superior performance and after-sales service.