The crack sealing machine is mainly used for preventive maintenance of road diseases and is generally used in conjunction with a slotting machine, a joint filling machine, a hairdryer (or a thermal spray gun). The function of the crack sealing equipment is to heat the cracks after grooving and cleaning the cracks and use a filling gun to evenly pour the sealant into the grooves to complete the joint repair work.

YG Asphalt Crack Sealer Machine can be divided into:

  1. Asphalt crack sealer machines
  2. Hand-push crack filling machines
Crack Filling Machine for Sale
Crack Filling Machine for Sale

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Working Principle of the Crack Sealing Equipment:

The asphalt crack sealing equipment adopts an automatic heating control system. It can not only greatly reduce the emission of pollutants, but also effectively improve the efficiency of the filling. In addition, the pavement asphalt crack sealer machine also adopts an intelligent control system, which makes operation flexible, accurate flow output, and ensures smooth and beautiful pouring. YG asphalt crack filling machine plays an important role in road maintenance. Click the message box below to get the price of asphalt sealing equipment.

Parameter of Small Crack Sealing Equipment

Filling Capacity50L80L
Discharge methodSelf flowAsphalt pump feed
Heating methodLiquefied gas
TemperatureTemperature sensor 180 °
Filling speed10m/min15m/min
Walking modePush-type + brake device
Mixing methodManual mixing
PowerSolar panels+ batteriesYamaha Gasoline+ batteries

Features of YG Crack Sealing Equipment

  1. Adopts a liquefied gas heating system, and the heat-conducting oil circulates so that the filling material is melted quickly.
  2. The material and the seam wall are combined tightly by the pressure injection type filling, and the flexible universal wheel is turned to track the crack so that the filling effect is beautiful.
  3. The filling material uses asphalt or potting glue, it is easy to solidify when the temperature is lower.
  4. Equipped with the generator set to provide the whole machine power, adopts the constant temperature control system to ensure the normal discharge for the material.

Traction Road Crack Sealing Equipment

  1. Using steam-electric integrated hybrid, electric drive technology, low emission, low energy consumption, energy-saving, and environmental protection.
  2. Advanced intelligent ignition and temperature control technology.
  3. Unique oil jacket hot melt kettle.
  4. The only thermal cycle heating system: the hot air in the kettle is double-circulating and convectively heated, high heat transfer efficiency with the multi-metal sheet.
  5. Efficient discharge system.
  6. The whole machine is a safe and low center of gravity. It is safer to turn, makes the operation more comfortable, and reduces the labor intensity.
  7. Electric stirring: dissolving time for materials is reduced by nearly half.
  8. Hot melt kettle anti-blocking design.

Parameter of Traction Asphalt Crack Sealing Equipment

Filling Capacity100L200L350l
Heating Time30min30-40min30-40min
Temperature Range0-200°C0-200°C0-230°C
Discharge Capacity0-12 L/min8L/min0-30 L/min
Generator2.3 kW2.8 KW5kw
Walking ModeManual or TractionManual or TractionTrailer or Self
BurnerRiello 445T1 Diesel Engine
Thermostat ControlSLA-5000 Temperature Controller
Length of Electric Heating Tube4-5 m4-5 m6-7 m
Hot Melt Kettle100 L200L350 L

Construction Requirements of Asphalt Crack Filler Machine:

  1. Construction temperature: The construction temperature is one of the reasons that cause the sealant to fall off. Wet pavement and temperature below 4°C will reduce the adhesive force of the sealant and easily fall off. The overall temperature of the road surface is low. After the sealant is filled, the temperature drops quickly, the sealant shrinks significantly, and the temperature stress between the sealant and the groove wall is relatively large, which will reduce the bonding force between the sealant and the road surface.
  2. Crack humidity: The pavement should be dry when filling the joints. If wet, it will reduce the adhesion of the sealant and the pavement, causing part of the sealant to fall off.
  3. Keep clean: Before filling the joints, use an air compressor to remove the dust and sundries in the cracks after the groove and the loose objects around them, and keep the cracks clean.
  4. Range of filling joints: the rutting is serious, especially the pavement that forms network cracks, this method is not suitable for treating cracks.
Road Crack Sealing Equipment
Road Crack Sealing Equipment

How to Prolong Road Life?

Road damage is divided into many types, road cracks are just one type. In order to prolong the life of the road and keep it in good condition, it is necessary to take appropriate engineering and technical measures according to different requirements. On the one hand, it is necessary to repair damaged parts in time, and always keep the road intact, smooth, clean, and beautiful. On the other hand, periodic preventive repairs are carried out, which can improve the quality of the road.

Crack filling machine for sale from YG Machinery

YG company produces and sells the corresponding equipment for pavement maintenance. With more than 15 years of experience in engineering and listening to our customers’ feedback, we can offer the machines that you satisfy. And our clients purchased their crack filler supplies and crack filling equipment from us, and they love the machine.

In addition, YG Machinery provides also other road machinery, such as floor shot blaster, road marking machine, mini road roller, floor grinder, mortar sprayer machine, asphalt milling machine for sale, asphalt recycling machine, etc. If you have any questions, please leave your messages and you will have a dedicated sales manager to help you as soon as possible.

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