From Conception to Landing: Co-creation Practice of Canadian Cold Padded Asphalt Production Line

In North America, more and more road construction projects are shifting their focus from new construction to maintenance, and road rehabilitation materials are constantly being upgraded. Especially in Canada, the long cold winter, frequent freeze-thaw cycles and rain and snow weather make road pit repair a continuous work throughout the year, and also put forward higher requirements for the durability and construction efficiency of repair materials. Compared to traditional hot mix asphalt, new road maintenance materials, represented by permanent cold patch materials, are gradually becoming an important choice for road maintenance in North America by virtue of their advantages such as room temperature construction, all-weather application and rapid recovery of traffic. In this industry context, the 1 field of cooperation across the Pacific Ocean thus launched.

The vast majority of overseas customers in the market purchase asphalt mixing equipment, will directly choose mature mass production standard models, saving time and labor, delivery rhythm can be controlled. However, local maintenance companies from Quebec, Canada, have long focused on the research and development of high-performance road repair materials, hoping to build an exclusive production line that can meet their own process characteristics and realize large-scale production of products. In October 2025, an ocean consulting email opened the cooperation between the two sides. At first, the customer only provided us with his factory sketch and process concept, but our off-the-shelf equipment structure could not match the customer's needs, so the whole production line could only be polished from scratch. How to transform these ideas into a landing production line has become the biggest challenge in our project promotion process.
        

First of all, the customer's workshops are divided into 3 workshops on the left, middle and right side by side, and the arrangement of conventional equipment cannot realize smooth transportation of customer materials. Secondly, the customer's independent preparation of vegetable oil modified additives belongs to the core commercial formula, which requires independent closed storage tanks and high-precision filling and metering structures. The final finished materials shall not only be packaged and transported for sale to the surrounding areas, but also be supplied directly in bulk. The production line must be designed with double discharge channels; coupled with Canada's local industrial power supply standards, indoor dust control requirements, strict ratio error standards, multiple restrictions superposition, conventional general equipment can not meet all the demands of customers.

Facing the complex production conditions and special process requirements of customers, we set up a project docking and design research and development team at the first time to carry out continuous communication with customers. In the process of project promotion, the two sides continuously improved the production process and equipment scheme through many online meetings, technical exchanges and scheme confirmation. Our engineering team combined with many years of overseas asphalt equipment design experience, according to the customer's plant layout, special material addition and production mode and other actual needs, re-planning and design of the entire production line. On the basis of the conventional aggregate treatment, heating and metering system, an independent liquid addition system and a secondary mixing module are added to the equipment, so that after the basic mixture is initially treated, it can enter the subsequent mixing process for special material addition and deep mixing, so as to meet the requirements of the customer's proprietary process for formula adjustment and mixing uniformity. At the same time, the whole production line is equipped with multi-component independent weighing unit to accurately measure aggregate, asphalt, powder and modified liquid respectively, and monitor temperature, weight and equipment operation status in real time through PLC control system to ensure stable and reliable production process. From the design of the scheme to the finalization of the equipment, our engineers have carried out multiple rounds of communication and optimization adjustments with customers for up to 3 months around the details of material conveying path, warehouse size, mixing structure and equipment installation method. In the face of the changing needs of the project process, our project team has always maintained a timely response, according to the actual production situation to improve the program, and finally the customer's initial production concept into a set of customized cold asphalt production line in line with its product process and production mode.

Relying on this production line, customers will not only produce ordinary cold supplements in the future, but also 1 high-performance cold supplements for road maintenance needs in cold areas. Products can be supplied in bags or in bulk according to market demand: bagged products are easy to transport and store, and are suitable for scattered maintenance such as urban road pit repair, community roads, parking lots and municipal maintenance; Bulk products can be directly supplied to large-scale maintenance projects such as expressways, industrial parks and airport auxiliary roads. With the characteristics of room temperature storage and convenient construction, it can effectively meet the annual road maintenance needs of Canada; combined with the material system independently developed by customers, it will further serve the rapid repair of roads under complex conditions such as low temperature, rain and snow in the future.

In January 2026, during the project promotion phase, the customer made a special trip to China to inspect the equipment production progress, observe the whole process of equipment processing at close range, and expressed satisfaction with the standardized manufacturing management level of the workshop. In the on-site communication session, the customer and our engineering and technical team conducted in-depth technical discussions, and fully affirmed the solid professional reserves of technical personnel and the detailed and comprehensive explanation of the plan. The two sides around the drying drum fuel selection, partition independent control platform, finished product warehouse real-time monitoring system, long-term equipment maintenance plan and other core details one by one consultation and adjustment, and constantly refine and improve the whole set of equipment design, so that the equipment parameters and structural configuration more in line with the customer's local actual production conditions.
           

In April 2026, the full set of equipment has arrived in Canada safely at this stage, and the project has officially entered the critical period of on-site installation and commissioning. Our technical engineers go to the customer's factory to follow up on site and carry out the whole installation process guidance on the spot: assist the customer to count the equipment parts, arrange the installation process as a whole, follow up the whole machine assembly operation on the side of the station, and simultaneously connect with the preparation and practical operation of the subsequent machine trial production to ensure the smooth progress of the project.

From the vague production concept in the customer's mind to the complete production line formed across the ocean, this cooperation has long gone beyond the scope of simple equipment trading. Customers will deliver years of first-line maintenance and material research and development experience to us, while we respond to every detail requirement with professional design, flexible production and full-cycle service. The whole production line is the common result of collaborative polishing by both parties.
         

In the future, SINOROADER will continue to focus on the real working conditions of customers, and continue to provide flexible and adaptable customized asphalt mixture solutions for global road maintenance partners, and work with industry partners to jointly promote the steady development of the long-term road maintenance industry.