Recently, Da Rubber successfully won the bid for the 350000 tons/year polypropylene project of Shenhua Yulin Circular Economy Coal Comprehensive Utilization Project
Extrusion granulatorAfter obtaining the project order, we once again won the order for the 400000 tons/year high-density polyethylene extrusion unit, achieving the "two battles and two victories" of the project.

——The high-density polyethylene extrusion unit is the latest product of years of iterative polishing in the rubber and plastic industry. This type of unit has been successfully applied to the Tarim Phase II project site of Dushanzi Petrochemical. The equipment has advanced performance indicators, stable and reliable operation, and has been highly recognized by customers, attracting the attention of many key customers.
——In the bidding process, Da Rubber deeply reviewed the successful experience of previous project cooperation, combined with the construction positioning of building a clean, low-carbon, safe and efficient energy system for the Shenhua Yulin project, accurately benchmarked the high-end technical standards, strict working conditions and full cycle operation requirements of the project, and comprehensively optimized the bidding plan. In the end, relying on profound core technology accumulation, large-scale project implementation experience, and the core advantages of domestic equipment in customized adaptation, efficient performance delivery, rapid technical response, and low-cost operation and maintenance support, we once again gained customer recognition.
——After the delivery of two domestically produced units, it will effectively ensure the long-term stable and continuous production of the entire project line, make up for the shortcomings of coal to olefin post-treatment equipment, achieve independent and controllable key equipment, fully release project capacity, and provide a replicable and promotable practical model for the construction and application of national level coal chemical bases.
Winning all the granulation units in the key projects of leading domestic energy and chemical enterprises in one fell swoop is not only a full recognition of the customer's technical strength, project performance ability, and full cycle service of domestically produced rubber and plastic equipment, but also a landmark achievement of the company's deep cultivation in the field of high-end equipment, breakthroughs in key core technologies, and realization of domestic substitution of large-scale energy and chemical complete sets of equipment. Next, Da Rubber will make every effort to fulfill project obligations, create benchmark projects, continuously seize market initiative with high-quality projects, and enhance industry influence.
Source: Party Mass Work Department