Crack Filling Equipment

In road infrastructure maintenance, crack filling equipment is an indispensable professional equipment, which is widely used in asphalt pavement crack repair operation. It can not only effectively prevent water infiltration, reduce further damage to the road surface, but also extend the service life of the road, reduce long-term maintenance costs, is a modern road preventive maintenance of the key tools.

For more information about crack fill machine for sale or customized models, please contact us!【WhatsApp/WeChat/Phone】+86 13837115193.

Crack Filling Equipment parameters

Model	YG-50L	YG-80L	YG-100L
Hopper volume	50L	80L	100L
Discharge method	Self flow	Asphalt pump feed	Asphalt pump feed + hand-held tube
Heating method	Liquefied gas	Liquefied gas + heat transfer oil	Italian diesel burner, heat transfer oil cycle heating
Temperature control	Temperature sensor 180 ° (temperature control call)	Temperature sensor 180 ° (temperature control call)	Automatic temperature control system
Filling speed	10m/min	15m/min	20m/min
Length of sealing pipe	——	——	5m
Walking mode	Push-type + brake device	Push-type + brake device	Push-type + trailer
Mixing method	Manual mixing	Manual mixing	Electric stirring
Power Configuration	Solar panels + batteries	Solar panels + batteries	Import 2KW generator
Dimensions	1200*700*1200mm	1200*700*1200mm	1750*786*1200mm
Weight	120kg	150kg	220kg

Application of Asphalt Crack Repair Machine

Grouting machine is widely used in the following scenarios:

1. Highways, municipal roads, airport runways, industrial park roads;
2. Cement and asphalt mixed pavement, plaza, parking lot;
3. Non-regular cracks, temperature difference cracks and micro-cracks caused by traffic pressure.

Usually used in conjunction with grooving machine and blower, it can realize the complete crack treatment process, from grooving, cleaning to heating and material injection integrated construction.

Small Crack Filling Machine Working Principle

Small grouting machine adopts liquefied gas heating system, combined with thermal oil circulation technology, which can quickly heat and melt the asphalt grouting rubber, and through the internal pressurized pump, the material will be steadily exported from the discharge port, and directly filled into the cracks. Some models are equipped with hand-held hose gun, which is convenient for operators to flexibly deal with cracks of different angles and depths.

Equipment Efficiency and Actual Capacity

Actual operating efficiency is affected by a number of factors:

1. Trenching requirements: If trenching is required, progress depends on the depth of the trench and the condition of the working surface;
2. Crack pattern: The deeper and wider the crack, the more consumable and time-consuming the job is;
3. Skillfulness of operation: Skilled workers with good cooperation can reach 2000-3000 meters/day;
4. Material performance: The melting speed of asphalt grouting adhesive and the ambient temperature affect the efficiency;
5. The amount of grouting material: The average material used per day is 200-300 kilograms/group.

Take regular model YG-100L as an example, combined with electric mixing and automatic temperature control system, it can realize the grouting speed of 20m/min under normal condition, which is suitable for large crack repairing operation.

Brief description of the construction process (how to construct the grouting machine?)

1. Road closure preparation: sign setting to ensure construction safety;
2. Crack slotting: use the slotting machine to expand the crack, easy to fill the material;
3. Seam-cleaning treatment: clean up debris and sundries through the blower;
4. Heating the melt: preheat the grouting adhesive to a suitable temperature (about 180°C);
5. Grouting operation: start the asphalt pump and inject the grouting material evenly;
6. Natural cooling: wait for the material to cure, and resume traffic.

The whole process usually needs 4~5 people to cooperate, with the advantages of high construction efficiency and long-lasting effect.

Why Choose YG Crack Filling Machine?

1. Intelligent temperature control system, reduce the waste of melt;
2. automatic mixing, flexible operation of hose nozzle;
3. High efficiency and energy saving, suitable for all-weather continuous operation;
4. Multi-model optional, suitable for different construction scale;
5. Perfect after-sales service, complete accessories.

More Road Maintenance Equipment Recommendation
Besides grouting machine, we also provide the following products to meet more construction needs:
road marking machines, floor shot blasters, mini road rollers, floor scarifiers, electric road sweepers, etc.