MCDA- 120L asphalt joint grouting machine large pavement crack repair machine manufacturers
Product Description
An asphalt crack sealing machine is a specialized and efficient piece of road maintenance equipment widely utilized in the repair of cracks on highways, urban streets, airport runways, and various other paved surfaces. This high-tech machinery plays a pivotal role in extending the lifespan of roadways by ensuring that cracks are promptly and effectively sealed.
The core functionality of an asphalt crack sealing machine lies in its ability to precisely dispense heated asphalt or other polymer-based sealing materials into cracks within the road surface. This process involves melting the sealing material to a suitable temperature, applying it under pressure to ensure thorough penetration into the crack, and then smoothing it out to create a seamless, durable repair. The machine is equipped with advanced temperature control systems and material feed mechanisms to guarantee consistent and reliable performance.
Product Parameters
model number: |
MCD-120L |
Tank volume : |
120L |
Mode of movement: |
Towable and pushable |
Medium of use: |
Road grade sealant |
Exterior Dimensions: |
1900*1400*1700mm |
weights: |
400kg |
120L Asphalt Grouting Machine Introduction
Product Overview:
120L asphalt grouting machine is a device designed for road maintenance, mainly used for crack repair of asphalt pavement. The equipment fills the asphalt material into the cracks of the road surface through heating, mixing and pressure filling, which effectively extends the service life of the road and improves the safety and comfort of driving.
Main Features:
Large capacity design: 120L capacity is suitable for medium and large road maintenance projects, reducing frequent refilling and improving work efficiency.
Efficient heating system: adopts advanced heating technology to ensure the asphalt material is heated quickly and evenly to maintain the best construction temperature.
Precise control: Equipped with temperature control system, it monitors the asphalt temperature in real time to prevent overheating or cooling and ensure the construction quality.
Easy to operate: humanized design, easy to operate, equipped with moving wheels and push-pull handle, easy to move and position at the construction site.
Strong durability: adopting high-quality materials, sturdy structure, adapting to various construction environments, ensuring long-term stable operation of the equipment.


Company Profile
Shandong Mingchengda Heavy Machinery Co., Ltd. was established in 2023, to R & D, manufacturing, sales of road heavy machinery and equipment mainly, the company is located in a long history of Confucian culture, canal culture important birthplace of Jining city, is a construction machinery and equipment manufacturing industry thriving and significant industrial city.
The leading products are two series of pavement crack sealing equipment and asphalt pavement thermal regeneration repair vehicle. The product specifications and models are as many as six series and thirty-four kinds of refined products, covering the full range of hand-pushed, traction, self-propelled and vehicle-mounted products required by the working conditions.
With modular assembly, parts common rate of 60% and other technical advantages, continue to optimize the assembly of parts, independent development of parts and other technical extension to achieve an annual output of 200 units of production scale, for road maint.

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