Asphalt Caulking Equipment
Your Professional Asphalt Caulking Equipment Supplier!
Shandong Zhongjue Heavy Industry Co., Ltd., established in 2015, originated from the predecessor Hengyuan Group. The company first founded Jining Luzhong Machinery Equipment Co., Ltd. in 2015, followed by the establishment of Shandong Zhongjue Heavy Industry Co., Ltd. in 2019 and Shanyi Heavy Industry Co., Ltd. in 2022. Dedicated to the fields of agricultural machinery and small to medium-sized construction machinery, the company operates with advanced production facilities and modern manufacturing processes. Our product portfolio includes fully hydraulic wheel excavators, small and medium-sized tracked excavators, CNC steel processing equipment, dredging and demolition robots, as well as customized modification solutions for special excavator applications.
Why Choose Us
Certifications & Qualifications
We have obtained ISO 9001 Quality Management System Certification and ISO 14001 Environmental Management System Certification, as well as EU CE certification, demonstrating our ability to manage quality and the environment in accordance with international standards.
Advanced Equipment
We are equipped with a complete modern production equipment system covering key manufacturing processes such as precision cutting, forming, welding, machining, assembly, testing, and painting, ensuring comprehensive product manufacturing precision and process stability.
Sales Market
Our domestic business continues to grow steadily, and our overseas markets have successfully expanded to Europe, the Americas, Southeast Asia, Africa, and other parts of Asia; initially establishing a broad global sales and service network.
High-Quality Service
We provide customized solutions and assist customers in extending equipment lifespan through a rapid response mechanism. Services include regular maintenance, comprehensive spare parts supply, technical training, value-added services, warranty service，and an efficient complaint handling mechanism.
Specification
|
Asphalt Tank Capacity |
800 L |
|
Fuel Tank Capacity |
50 L |
|
Heating Method |
Indirect Heat Transfer (Thermal Oil) |
|
Thermal Oil Temperature |
80–250°C (Adjustable) |
|
Sealing Material Temperature |
160–190°C (Adjustable) |
|
Burner Power |
103 kW |
|
Upper Power Unit |
17 kW |
|
Electric Heating Tube |
200°C / 6 m (Self-Cleaning) |
|
Built-in Asphalt Pump |
0–70 L/min |
|
Chassis |
Foton / China VI Emission Standard |
|
Total Vehicle Weight |
4495 kg |
|
Chassis Power |
85 kW |
|
Maximum Vehicle Speed |
105 km/h |
Benefits of Asphalt Caulking Equipment
Saves Time:
Filling cracks manually can be a time-consuming process. Using an asphalt caulking equipment speeds up the process significantly, allowing you to fill more cracks in less time.
Saves Money:
When cracks are left untreated, they can lead to more significant damage that requires more extensive repairs. Using an asphalt caulking equipment to fill cracks as soon as they appear can save you money in the long run by preventing more significant damage.
Provides a More Effective Seal:
An asphalt caulking equipment provides a more effective seal than filling cracks manually. The machine heats the material, ensuring that it's more fluid and can penetrate deeper into the crack, resulting in a more effective seal.
Improves Safety:
Cracks in pavement can be a safety hazard, especially for vehicles and pedestrians. Using an asphalt caulking equipment to fill cracks helps to eliminate these hazards, making roads and parking lots safer for everyone.
Our Best-Selling Asphalt Caulking Equipment
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Asphalt Caulking Machine
The asphalt crack sealing machine is a lightweight specialized equipment designed for road crack maintenance. Equipped with an 800L large-capacity asphalt tank and a total vehicle weight of 4495 kg, it meets light-duty specialized vehicle regulations while balancing operational endurance and road mobility.
Asphalt Caulking Truck
The asphalt crack sealing machine is a lightweight specialized equipment designed for road crack maintenance. Equipped with an 800L large-capacity asphalt tank and a total vehicle weight of 4495 kg, it meets light-duty specialized vehicle regulations while balancing operational endurance and road mobility.
Key Components of Asphalt Caulking Equipment
Asphalt Hot Melt Tank
It is the most important component of asphalt seal coating equipment, which can provide asphalt with the required temperature. There is an impeller-type forced agitator and grid-type heat conduction coil to ensure the uniform heating of asphalt materials. The heat conduction oil is indirectly heated by a small gas-fired heating furnace, and the temperature can be automatically adjusted. To ensure the asphalt melts rapidly and uniformly, operators can start the stirring machine when the temperature of asphalt materials reaches 80 to 100 degrees.
Asphalt spray gun
Under the action of the asphalt pump, hot asphalt is poured into the joint by an asphalt spray gun. The device is made into a double-pipe circulation loop to improve the bonding effect. With iron at the nozzle, it can limit the asphalt ejected from the nozzle to the ironing range to prevent the spread of asphalt.
Ignition heating system
It usually has two thermostats, one can regulate the temperature of the heat-conducting oil and the other can regulate the temperature of the asphalt. When both regulators are adjusted, the burner flame remains constant.
Hydraulic drive system
It mainly provides power for the asphalt agitator drive motor, asphalt pump drive motor, and thermal oil transfer cycle drive motor.
Applications of Asphalt Caulking Equipment
Highway maintenance:
Asphalt caulking equipments are commonly used for maintaining highways, interstates, and major road networks to preserve infrastructure integrity.
Parking lots and driveways:
Property owners and managers utilize these machines to seal cracks in parking lots and driveways, preventing water damage and improving aesthetics.
Municipal roads:
Local governments and municipalities rely on asphalt caulking equipments to proactively maintain municipal roads, enhancing safety and longevity.
Asphalt caulking equipment adopts the liquid gas heating system and heat conduction oil circulation, which can melt the asphalt and potting sealant quickly and the asphalt pump achieves the effect of repairing cracks by the pressure of the asphalt pump being discharged from the discharge port. Then through the pressure injection type of filling, the material and the seam wall will be combined tightly. The flexible universal wheel can track the cracks to make the filling joints more beautiful.
The asphalt caulking equipment is supplied with electricity by a gasoline generator which is very convenient and saves power. In addition, the pouring joint material uses asphalt and pouring joint glue which is easy to solidify when the temperature is low, so the machine uses the thermoplastic control system in the discharge pipe to avoid the machine burning and aging and ensure a smooth discharge at the same time.
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