Home > SMP1000G Stabilized Soil Mixing Plant — 1,000 t/h, 6-Bin

SMP1000G Stabilized Soil Mixing Plant — 1,000 t/h, 6-Bin

The SMP1000G is a flagship continuous stabilized soil mixing plant engineered to deliver 1,000 t/h of road-base materials. Designed for high-volume infrastructure projects, it features a twin-motor (2 × 75 kW) continuous mixing unit ensuring symmetrical shaft loading and robust torque reserves during peak continuous operations. The expanded 6-bin aggregate system (15 m³ per bin) accommodates highly complex multi-fraction mix designs, including the integration of reclaimed asphalt pavement (RAP) or supplementary fine fractions. Utilizing VFD-controlled aggregate discharge and strict component-level metering (±1% binder/water, ±2% aggregate), the system guarantees precise compliance with low-binder structural specifications. Manufactured to ISO 9001:2015 and CE standards, it integrates a 12 m³ surge hopper for uninterrupted truck loading during continuous paving operations.

1. 1,000 t/h Continuous Output — Provides TRUEMAX's maximum continuous production capacity, ensuring uninterrupted supply for high-speed paving trains.

2. Twin 75 kW Mixing Motors — Dual-drive architecture delivers symmetrical shaft loading and redundant reliability for continuous heavy-duty processing.

3. 6-Bin Aggregate System — Incorporates six 15 m³ bins to support advanced mix designs, allowing for the precise inclusion of recycled materials or specialized fine sands.

4. VFD Gradation Control — Variable-frequency drives dynamically regulate the discharge speed of each bin, ensuring accurate, real-time aggregate proportioning.

5. Component-Level Precision — Maintains strict metering tolerances (±1% binder/water, ±2% aggregate) critical for the structural integrity of low-binder foundations.

6. 12 m³ Surge Hopper — Functions as an output buffer to seamlessly manage dump-truck interchanges without halting the continuous mixing process.

7. Multi-Binder Compatibility — Configurable to process cement-treated base, lime-stabilized soil, and combination mixes through adjustable metering protocols.

8. 250 kW Main Plant Power — Robust electrical architecture designed to support high-torque, sustained mixing operations in demanding environments.

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Technial Parameters

Item	Unit	SMP1000G
Output
Theoretical Productivity	t/h	1,000
Mixing Method	/	Continuous
Mixing System
Mixer Model	/	Continuous mixing unit
Motor Power	kW	75 × 2
Aggregate System
Aggregate Discharge Speed Control	/	VFD (variable frequency)
Aggregate Bin Capacity	m³	15 × 6
Number of Aggregate Types	/	6
Weighing Accuracy (per ECU)
Aggregate	%	± 2 (ECU)
Cement	%	± 1 (ECU)
Water	%	± 1 (ECU)
Output Buffer
Finished Product Hopper	m³	12
Power
Total Power (excl. silo & screw conveyor)	kW	250

Dimensions & Working Range

The SMP1000G follows a linear material flow layout. The six aggregate bins discharge sequentially onto a collector belt, integrating with cement or lime via metered screw conveyors before entering the twin-motor continuous mixing unit. The finalized stabilized material is discharged into the 12 m³ surge hopper positioned directly above the designated truck lane. Installation planning must account for the 250 kW electrical load and carefully evaluate the linear footprint against site topography and high-volume dump-truck transit routes.

Applications

The SMP1000G is engineered for flagship stabilized-base operations, delivering a sustained 1,000 t/h output to support maximum-capacity continuous paving trains.

Mega-Highway Construction

Highway Infrastructure: Supplies sustained, high-volume cement-treated base (CTB) for multi-lane expressway construction, supporting rapid paving advancements.

Airport Pavement Infrastructure

Airport Construction: Delivers the massive material throughput required for thick, continuous runway, taxiway, and apron base layers.

High-Speed Rail Subgrade

Railway Subgrade: Provides precise stabilized soil blends for heavy-freight and high-speed rail corridors requiring strict load-bearing subgrade specifications.

Heavy-Duty Municipal Roads

Municipal Engineering: Accommodates complex, multi-fraction mix designs necessary for stringent urban road rehabilitation and ring-road programs.

FAQs

What are the primary structural and performance differences between the SMP1000G and SMP800G?

The SMP1000G produces 1,000 t/h utilizing dual 75 kW mixing motors and a 6-bin aggregate system. The SMP800G produces 800 t/h using a single 110 kW motor and a 5-bin system. The SMP1000G is specified when project volume strictly mandates 1,000 t/h throughput or when the mix design requires a sixth distinct material fraction.

What is the engineering rationale for utilizing twin mixing motors?

Twin motors provide symmetrical torque distribution across the mixing chamber. This dual-drive architecture reduces mechanical stress on individual shafts and bearings during sustained high-load operations, enhancing equipment longevity and providing operational redundancy for critical mega-projects.

When is the 6-bin aggregate configuration necessary?

The sixth bin is essential for advanced, sustainable mix designs. It allows the integration of an additional aggregate fraction, such as reclaimed asphalt pavement (RAP), recycled crushed concrete, or a specialized fine filler required to meet strict highway gradation parameters.

Why is the surge hopper volume maintained at 12 m³ despite the increased plant output?

The 12 m³ surge hopper functions exclusively as a transitional buffer to accommodate dump-truck interchanges, not as a volumetric scaling component. At 1,000 t/h, truck interchange cycles accelerate; the hopper temporarily retains the continuous output, preventing plant shutdowns during vehicle swaps and ensuring uninterrupted feed to downstream pavers.

Does the SMP1000G utilize the same continuous-mixing technology as smaller models?

Yes. Both models operate on identical continuous-flow principles. Aggregate gradation is actively managed by VFD controls, while binders and water are continuously metered. The SMP1000G scales this proven architecture to a higher throughput with an additional material stream.

Is the SMP1000G classified as a concrete batching plant?

No. It is categorized as a stabilized soil mixing plant. It produces road-base materials characterized by low binder content (3%–6% cement or lime) via continuous mixing, primarily for paving operations. For traditional ready-mix concrete production, TRUEMAX's Concrete Batching Plant (CBP) series is required.

What are the site electrical and infrastructure requirements?

The main plant requires an installed power capacity of 250 kW. Site planning must also account for auxiliary power needs (cement silos, screw conveyors, lighting) and ensure adequate medium-voltage supply. Furthermore, site logistics must accommodate the rapid turnaround of high-volume aggregate stockpiling and continuous dump-truck access.

Strategic Positioning in the TRUEMAX Series

The SMP1000G serves as the flagship model in the TRUEMAX stabilized soil plant series, standing above the SMP800G. As a dedicated continuous-mix facility for road-base materials, it operates entirely separate from the TRUEMAX Concrete Batching Plant (CBP) family. This unit is explicitly specified for infrastructure mega-projects demanding peak tonnage outputs and superior material gradation flexibility.

Optimizing High-Speed Paving Logistics

In mega-project environments, the SMP1000G is engineered to synchronize directly with high-speed paving trains. The continuous output mechanism eliminates the discrete interruptions inherent to batch cycles. By integrating VFD aggregate metering with a robust 12 m³ surge buffer, the system guarantees a seamless, unbroken supply of stabilized material to the paving site, thereby mitigating the risk of cold joints and ensuring optimal pavement compaction.