Doan Pavement Crack Router offers a more productive method of routing random cracks in asphalt or concrete. The balanced weight distribution, in-line wheels and cutter head, plus extended handle, effectively reduces operator fatigue and allows for smoother, more accurate maneuverability.
The machine is mainly used in asphalt and cement road surface crack disease treatment. It can create sealant crack reservoirs effectively and efficiently with six special blades. Routed cracks enhance sealant adhesion and increase crack seal longevity.
The crack router is capable of grooving slots at 1-5cm by width,0-3cm by depth along cracks in concrete or asphalt pavement easily,accurately and quickly.
1.MOTOR: Equiped by imported gasoline motor,hydraumatic ejector bin, air cooling,spiral oil filter, electronic ignition and spark advanced equipment.The air door and controller for rotate speed of engine can satisfy the fast start under different temperature surroundings. And the emergency switch for motor.
2. AIR FILTER SETTING: Adopt double filter setting and turn piece pre-cleaner with tertiary air filter, 98% pollutants will be filtered when air comes into the second filter setting, guarantee the work life of engine for maximum.
3.DEPTH OF SLOTTING: Pure imported six pieces one set including alloy cutting head and small blades meet different kinds of angles druing slotting of crack sealing operations,ensure the accuracy ,tidiness and good appearance. max cut depth：30mm，cut width：10-50 mm.