Micro Surfacing Slurry Paver

The Aimax Micro Surfacing Slurry Paver Machine is designed for fast, efficient, and cost-effective road maintenance. Built for contractors and infrastructure companies, it delivers consistent micro surfacing application with high precision. Whether you are working on highways, city roads, or preventive maintenance projects, this machine ensures durable surface treatment with minimal downtime.

With multiple models ranging from 5 m³ to 12 m³ capacity, Aimax offers the right solution for both urban and large-scale road projects.

 

Description

The Micro Surfacing Slurry Paver is a specialized road maintenance machine used for applying a thin layer of polymer-modified bitumen emulsion mixed with fine aggregates, cement, and water.

How It Works

The machine carries all required materials in separate compartments. During operation, the automated system feeds materials into the mixer in precise proportions. The mixture is continuously blended in a twin-shaft pug mill and then discharged through a spreader box onto the road surface.

This process creates a uniform, high-friction, and durable surface layer that improves road life and performance.

Applications

  • Highway and expressway maintenance 
  • Urban road resurfacing 
  • Airport runway maintenance 
  • Preventive maintenance programs 
  • Crack sealing and surface rejuvenation 

Advantages

  • Extends pavement life without full reconstruction 
  • Quick application with minimal traffic disruption 
  • Cost-effective compared to overlay methods 
  • Improves skid resistance and road safety 
  • Ideal for both small patchwork and long stretches

Optional Features

  • Spray Bar System for tack coat application 
  • Fiber Dosing System for reinforced micro surfacing 
  • Custom mounting (Truck / Trailer / Trolley) 
  • Extended width spreader box

Key Features

  • Automated Material Proportioning System – Ensures accurate mixing of aggregate, emulsion, water, and cement for consistent quality 
  • High-Efficiency Twin Shaft Pug Mill Mixer – Uniform and continuous mixing for smooth surface finish 
  • Hydraulic Drive System – Reliable, smooth operation for travel and material handling 
  • Adjustable Spreader Box – Flexible paving width for different road conditions 
  • Multiple Tank Storage System – Separate tanks for emulsion, water, cement, and additives 
  • Operator-Friendly Controls – Easy handling with better visibility and safety 
  • Low Maintenance Design – Durable components with easy service access
Specification

ParameterClassic 5000 (5m³)Ultra 8000 (8m³)Ultra 10000 (10m³)Ultra 12000 (12m³)
Aggregate Capacity5 m³8 m³10 m³12 m³
Emulsion Tank2000 L3000 L4000 L5000 L
Water Tank2000 L3000 L4000 L5000 L
Cement Hopper150 Kg200 Kg250 Kg300 Kg
Additive Tank100 L150 L200 L250 L
Mixing SystemTwin Shaft Pug MillTwin Shaft Pug MillTwin Shaft Pug MillTwin Shaft Pug Mill
Engine Power76 HP Diesel100 HP Diesel120 HP Diesel140 HP Diesel
Laying WidthUp to 3.5 mUp to 4.0 mUp to 4.5 mUp to 5.0 m
Laying Thickness5–10 mm5–12 mm5–12 mm5–15 mm
Control SystemPLC BasedPLC BasedPLC BasedPLC Based
Mounting TypeTrolley / TruckTrailer / TruckTrailer / TruckTrailer / Truck

Standard Config
  • Aggregate storage hopper with vibrator 
  • Bitumen emulsion tank with pump system 
  • Water tank with controlled flow system 
  • Cement feeding system 
  • Additive tank with dosing unit 
  • Twin shaft pug mill mixer 
  • Hydraulic system for drive and operations 
  • Adjustable spreader box 
  • Operator control panel 
  • Standard tool kit 
Features

Precision Material Control

PLC-based system ensures exact mix ratio, reducing material waste and improving quality.

Continuous Mixing Technology

Twin shaft mixer provides uninterrupted and uniform output for consistent road finish.

Flexible Mounting Options

Available in trolley, truck-mounted, and trailer-mounted configurations to suit project needs.

High Productivity

Capable of covering large areas quickly, reducing project timelines.

Designed for Real Site Conditions

Handles uneven roads, urban streets, and highways efficiently.

FAQ

Micro surfacing uses polymer-modified emulsion and allows faster curing and better performance.

For city roads, 5 m³ is suitable. For highways and large projects, 8–12 m³ models are recommended.

Yes, all models are available in truck-mounted configurations.

Depending on model and site conditions, it can cover up to 3000–6000 m² per day.

Typically between 5 mm to 15 mm depending on application.

Yes, it comes with user-friendly controls and automated systems.

Highways, city roads, rural roads, and airport runways.

Yes, it significantly reduces long-term road repair costs.

Spray bar and fiber dosing system are commonly used options.

Usually 4–6 weeks depending on configuration.

Yes, complete technical support and spare parts are available.

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