Recently, Zhejiang Boao Aluminium Intelligent Factory ushered in the upgrading of core equipment - YEJING Machinery's self-developed 7500T large-tonnage extruder made its debut and was officially put into operation, providing key support for Boao Aluminium's layout of the aluminium market for automotive lightweighting. As a benchmark enterprise in the field of domestic extrusion equipment, YEJING Machinery has won high praise from customers for the high performance of the equipment: “The capacity of a single extruder is equivalent to the sum of three extruders in the past, and the error of fully automatic temperature control precision is less than 0.1%.”
It is understood that the new 300,000 square metres intelligent factory of Boao Aluminium, with 7500T extruder as the core, supporting the fully automated production lines of spraying, oxidation, deep processing, and the introduction of three-dimensional warehousing system, forming a closed-loop production from raw materials to finished products. Relying on stable production capacity to consolidate the traditional construction profile market, focus on the development of new energy automotive aluminium profiles, cut into the supply chain of the head of the automotive industry.
Large tonnage extruder: the “core engine” of automotive lightweight
Nowadays, with the improvement of new energy vehicles' requirements on range and energy consumption, aluminium alloy has become the preferred material for lightweighting. Large-tonnage extruders are the core equipment for the production of high-strength, complex cross-section aluminium profiles. YEJING Machinery's 7500T extruder is able to solve the industry's pain points through three major advantages:
Multiplication of efficiency: a single machine can replace the traditional multiple units, increasing production efficiency by more than 200% and meeting the demand for large-scale delivery of automotive parts;
Precision control: the fully automatic temperature control system compresses the error to within 0.1%, ensuring the stability of profile size, which is suitable for high-precision parts such as battery packs and crash beams of new energy vehicles;
Energy saving and cost reduction: integrated design reduces energy consumption and helps customers realise green manufacturing.
Deep ploughing into high-end extrusion equipment: empowering aluminium manufacturing with technology moat
YEJING Machinery, as a professional manufacturer in the field of extrusion equipment, has been ploughing into the industry for nearly 40 years. With years of technological accumulation, YEJING Machinery has been able to achieve import substitution by domestic production, and can complete the processing, assembling and debugging of various types of extrusion presses from 600 tonnes to 9,000 tonnes in the factory, with leading tonnage coverage in the industry, and forming a unique advantage in the design of stability, energy-savings and large tonnage:
• Intelligent control: the equipment can monitor the pressure, temperature and other parameters in real time;
• Stability: the use of high rigidity frame structure and multiple protection of the hydraulic system, to protect the equipment for long-term high-intensity operation;
• Energy-saving: to reduce the energy consumption of production capacity through heat recovery and intelligent power distribution;
• Customisation: differentiated solutions can be provided for different fields, such as automotive, aerospace and rail transportation.
Nowadays, as the global carbon reduction process accelerates, the demand for lightweight materials in automotive, construction and other industries will continue to grow. This cooperation is also a “win-win” situation for both parties, with the former driving capacity upgrading with technological innovation and the latter developing high value-added markets with intelligent production. In the future, YEJING Machinery will continue to innovate with higher tonnage, more intelligent extrusion equipment and intelligent aluminium extrusion line as the fulcrum, prying new breakthroughs in automotive lightweight, aerospace and other high-end manufacturing fields.
