The MACMIX MRC200 Road Crack Sealing Machine is a compact, high-performance trailer-type machine designed to repair cracks and joints in asphalt and concrete pavements. It ensures long-lasting pavement performance, prevents water infiltration and extends road service life.
This professional crack sealing equipment integrates a heating system, oil-jacketed kettle, pumping system, control panel, and power unit in one mobile design—offering excellent sealing efficiency for road maintenance projects of any scale.
FEATURES
Features
Oil-Jacketed Kettle
The oil-jacketed kettle ensures safe, indirect heating of sealant through a heat transfer oil layer.
Capacity: 200 liters (40 gallons) — ideal for small to mid-scale projects.
Ergonomic loading height (1 meter) reduces operator strain and boosts productivity.
Compatible with major sealant brands on the market.
Equipped with a self-lubricating agitator, eliminating manual greasing and simplifying maintenance.
Heating System
A high-efficiency Riello diesel burner provides uniform and stable heating.
45° downward combustion chamber design prevents direct flame contact with the sealant.
Transfer oil heating system ensures indirect, even heat distribution.
Prevents sealant degradation or burning, ensuring consistent quality during application.
Pump System
The external pumping system transfers heated sealant from the kettle through a 4.5-meter electrically heated hose to the sealing wand.
Delivers 16 L/min flow rate with precise pressure control.
360° working coverage for full mobility around the work area.
Equipped with variable sealing tips for different crack widths ensuring accurate results.
Quick-connect design for fast maintenance and cleaning.
Control System
A centralized dual digital LCD controller displays both set and actual temperatures for the sealant, hose, and heat transfer oil.
Fully automated temperature control for uniform heating.
Sealing wand-mounted switch allows pump control directly from the operator’s handle—reducing material waste and improving safety.
Easy to operate and monitor in real time.
Power System
Equipped with a Yamaha (or Honda) gasoline generator, the power unit offers:
High operational efficiency with low fuel consumption
Minimal noise and reduced emissions
Reliable continuous power for heating, pumping, and walking systems
Walking System
The unit features a safety-standard trailer design for stable towing on highways or job sites.
Optional self-walking motor system enables easy maneuvering in confined work zones.
US-standard towing head ensures compatibility with standard vehicles.
Compact structure for quick positioning and transport.
PRODUCT Introducion
MACMIX MRC200 Road Crack Sealing Machine
The MACMIX MRC200 features a highly efficient, mobile trailer-type layout designed for optimized performance and ease of operation:
Compact Modular Design
Integrates kettle, heating system, pump, control panel, and power unit in a single mobile unit.
Ergonomic Operator Interface
Control panel positioned for easy visibility and operation, minimizing operator strain.
Safety-Oriented Build
: Low center of gravity and reinforced trailer frame for stable towing on highways and rough job sites.
Mobility Options
Standard towing or optional self-walking motor for confined spaces and urban areas.
Protected Components
Sensitive components like pumps, electrical panels, and hoses are housed to prevent damage during transportation and operation.
Flexible Layout
Allows attachment of optional accessories like extended hoses, larger sealant kettles, or upgraded pumps.
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PRODUCT COMPONENTS
COMPONENTS
Oil-Jacketed Kettle
200 L capacity with self-lubricating agitator. Indirect heating via transfer oil to prevent sealant burning. Ergonomic loading height for safe operation
Heating System
Riello G5 diesel burner for efficient heating 45° downward flame design for uniform heat distribution Adjustable temperature control to suit different sealants
Pump System
External pump delivering 16 L/min flow rate Electrically heated 4.5-meter hose Quick-connect fittings for easy cleaning and maintenance Sealing wand with variable tips for cracks of different widths
Control System
Dual digital LCD temperature controllers for sealant and oil Real-time monitoring of hose and kettle temperature Wand-mounted pump switch for direct operator control
Power System
Yamaha/Honda gasoline generator Provides continuous power for heating, pump, and walking motors Low fuel consumption and reduced noise
Walking & Trailer System
US-standard towing hitch and reinforced trailer frame Optional self-walking motor with speed control Safety brakes for stable towing and transport
Safety & Auxiliary Components
Thermal safety cutoffs to prevent overheating Pressure relief valves for pump system Electrical fuses and emergency stop buttons Insulated hoses and handles for operator safety
PRODUCT PARAMETERS
Technical
Parameters
| Model | MACMIX-MRC200 |
|---|---|
| Dimensions (LĂ—WĂ—H) | 1880 Ă— 1240 Ă— 1650 mm |
| Net Weight | 600 kg |
| Melter Capacity | 180 L |
| Heat Transfer Oil Capacity | 40 L |
| Diesel Tank | 140 L |
| Generator | Yamaha Gasoline Engine |
| Burner | G5 Diesel Burner |
| Pump | External Pump, Flow 16 L/min, 400W |
| Output Hose | 4.5 m Electric Heated Hose |
| Agitator Motor | Electric Motor, 250W |
| Walking Motor | Electric Motor, 250W |
| Control System | Dual Digital LCD Temperature Controller |
| Sealing Wand | With Remote Pump Switch |
success cases
Projects
The MACMIX MRC200 Road Crack Sealing Machine is used in various road maintenance and repair projects to ensure long-lasting pavement performance and prevent water damage. It is commonly applied on highways and expressways, municipal and city roads, airport runways and taxiways, parking lots and industrial pavements, and bridge decks and expansion joints.
This machine is ideal for both large-scale infrastructure projects and smaller urban maintenance works. Its mobility and precise sealant application allow operators to complete projects efficiently while maintaining professional-quality results.
faq
Frequently Asked Questions
The MRC200 is designed to repair asphalt and concrete pavement cracks, including linear cracks, random cracks, transverse and longitudinal joints, block cracks, and expansion joint gaps. Its variable sealing tips ensure accurate filling for different crack widths.
The oil-jacketed heating system provides safe, indirect heating using heat-transfer oil, preventing the sealant from burning or degrading. This ensures consistent melting quality, longer sealant lifespan, and smoother application—especially during long work cycles.
Yes. The machine features a dual digital LCD control system, ergonomic loading height, a wand-mounted pump switch, and optional self-walking motor for effortless maneuverability. Operators can monitor and control temperature, pumping flow, and hose heat in real time, making operation simple and safe.
The MRC200 is equipped with a Yamaha/Honda gasoline generator that powers the heating, pumping, and walking systems. It features a G5 Riello diesel burner for efficient heating, along with a 40-liter diesel tank and low fuel consumption—ensuring continuous performance on job sites.
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