On January 14, 2026, SINOTO received a major order from a prominent Indonesian contractor. The deal features a 10-ton modified asphalt plant, a 10-ton emulsion asphalt plant, and a 1.2 million kcal thermal oil heater. This case study explores how SINOTO’s customized engineering and rapid-response service provide the technical backbone for Indonesia’s modern infrastructure, ensuring durability and efficiency in every kilometer paved.
The climate and geography of Indonesia pose special challenges to the durability of roads. The humidity, heavy traffic, and rainfall conditions demand the use of asphalt binders that are capable of bearing extreme pressures. Here Polymer Modified Bitumen (PMB) and emulsified asphalt are essential.
The decision of the client to choose a dual-plant arrangement, i.e. modified and emulsion, is an indication of his desire to be versatile. Whereas modified asphalt offers the elasticity and strength required in highways and airport runways, emulsion asphalt is the green option when utilized in cold-mix purposes, tack coats, and preventive maintenance.
This order rests essentially on the 10-ton modified asphalt plant. This type of equipment is also designed to blend in high shear, which is why this equipment is designed to include polymers such as SBS (Styrene-Butadiene-Styrene) into base bitumen.
High-Shear Colloidal Mill: The core of the system, making sure that polymer particles are refined to a micron-scale (less than 5 mm) fine level to have a stable fine mix.
Precision Weighting:Automated weighing systems presuppose the ratio of modifiers and additives, and the consistency of batches.
Thermal Stability:Built-in insulation helps in avoiding heat loss and keeps the temperatures high, necessary to the process of modification.
Since Indonesia is demanding more sustainable manner of construction, the 10 ton emulsion asphalt plant is an essential resource. Bitumen emulsion enables road works to be performed at lower temperatures which lowers energy expenditure and VOC emissions.
Adjustable Ratios: The plant is capable of making different grade cationic and anionic emulsions.
Corrosion Resistance:Since the emulsifiers are acidic, SINOTO uses high grade stainless steel material in places where it is vital to ensure that the machine lasts longer.
Compact Modular Design:10-ton capacity is the ideal weight to stay put in the factory, as well as to easily move to remote locations of the project.
None of the asphalt plants can be operated without a stable source of heat. The thermal oil heater of 1.2 million kcal included as a part of this package is aimed at providing the bitumen tanks and processing lines with indirect and stable heating.
Thermal oil heaters similar to the steam systems do not require high pressures of steam but they produce high temperatures (as much as 250degC -300degC). This will minimize the chances of explosions and also decrease the maintenance expenses. The 1.2 million kcal capacity makes the temperature of the bitumen ideal to be pumped and mixed even at the peak production.
Indonesian market is very competitive but SINOTO remains a partner of choice. There were also a number of reasons behind this January 2026 success story:
SINOTO does not think that there is a one-size-fits-all. To this project, the equipment had to be designed to meet the requirements of the local power grid and the regulations of the environment in Indonesia.
The rate by which the prepayment was completed is a credit to the trust that was developed between SINOTO and the client. The client was convinced about their investment way before the machines rolled out of the factory through technical consultations, elaborate layout of the plants and particular ROI estimations.
SINOTO will not be the end of a sale. Our engineering staff will be able to offer total assistance, which includes:
Installation instructions on site.
Training of local employees.
Strong system of supply of wear parts (in particular mill blades and seals).
This delivery will support local infrastructure development, such as provincial roads improvement, and new highways. The local production of asphalt of high quality and modified and emulsified thus results in the client being less dependent on the imports that are very costly, transportation costs will decrease, and there will be employment opportunities among the Indonesian engineering industry.
The modified asphalt particularly solves the problem of rutting, and cracking problems prevalent in the tropical areas, resulting in 30-50 years of durability of the road made as opposed to the one made with regular bitumen.
This January order is a good omen of the year. As we continue to go into 2026, SINOTO has continued to invest in bitumen technology innovations. We are also working on even more energy efficient burners to our thermal oil heaters and incorporating some IoT monitoring in our asphalt plants to monitor the performance in real-time.
The case of SINOTO and our Indonesian customer is an ideal case study of how technology can work well in solving the problems of infrastructure in the region. The client can now command the market with the 10 ton modified asphalt equipment, emulsion plant and the mighty thermal oil heater in the markets.
At SINOTO, people do not simply sell machines, we offer a basis to make the journeys smoother, safer and more durable.
Need to economically upgrade your road construction? Request a quote to contact SINOTO and to receive a custom solution to asphalt modification and emulsion in your region.
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