Traditional refractory production lines are generally plagued by the pain points of disconnected processes, extensive management and control, and insufficient collaboration, which severely restrict the industry's move towards high-end and large-scale development. Various links including raw material proportioning, automatic feeding, pressure forming, demolding and part picking, inspection and sorting, as well as warehousing and transportation operate independently, relying heavily on manual operations and empirical regulation. This not only leads to low production efficiency and high labor costs, but also easily causes problems such as disconnected process coordination and parameter deviations. For instance, errors in raw material proportioning may result in insufficient green body strength; mismatches between forming parameters and feeding speed can lead to uneven density; delayed connection between demolding, part picking and subsequent inspection may cause green body damage; and the independent operation of various equipment prevents data intercommunication, making it difficult to establish a full-process quality traceability system.

For refractory enterprises at home and abroad, intelligent linkage upgrading has become the key to breaking through development bottlenecks. The domestic market competition is becoming increasingly fierce, so enterprises are in urgent need of reducing production costs and improving product qualification rates through intelligent linkage. In overseas markets such as Europe and Southeast Asia, where strict requirements are imposed on the stability and consistency of refractory products, full-process intelligent linkage management and control has become the core competitiveness for enterprises to enter these markets. Meanwhile, as the refractory industry shifts towards high-end special refractories, requirements for production precision and process coordination have been further raised, and the traditional decentralized production mode can no longer meet the needs of batch and stable production of high-end refractories. Against this backdrop, relying on 45 years of equipment R&D and manufacturing experience, Zhengzhou Haloong takes servo screw presses as the core to break down the barriers of full-process linkage in refractory production, drives the intelligence of production lines with equipment intelligence, and provides core support for the industry's transformation.

Zhengzhou Haloong servo screw presses not only have unparalleled forming advantages over traditional presses, but also, by virtue of core technologies such as servo direct drive, intelligent management and control, and flexible adaptation, serve as the core hub for intelligent linkage of refractory production lines. They can seamlessly link with upstream and downstream equipment to achieve full-process collaboration, precision management and control, and efficient production. Four core advantages stand out, fully meeting the intelligent linkage needs of refractory production lines:

Adopting a permanent magnet synchronous servo motor direct drive design, the presses abandon traditional clutch and gear transmission structures, realizing digital and precise control of pressing speed, pressure and stroke, with an energy repeat control accuracy of ≤±2.5%, reaching the advanced level of the industry. As the core forming equipment of the production line, Haloong servo screw presses can automatically adjust forming parameters according to real-time data such as upstream raw material proportioning and feeding speed, achieving collaborative linkage between feeding and forming. When the raw material feeding speed accelerates, the equipment automatically optimizes the pressing rhythm to avoid insufficient air exhaust of the green body; when the raw material proportioning is adjusted, the equipment adapts the pressure parameters synchronously to ensure uniform density and consistent strength of the green body. Meanwhile, the servo direct drive technology achieves zero transmission, no noise and maintenance-free operation, greatly improving the operational stability of the equipment compared with traditional presses and reducing the failure rate by more than 60%, providing continuous and stable equipment support for full-process intelligent linkage.

Equipped with an independently developed intelligent production management system and standardized industrial communication interfaces, Haloong servo screw presses can seamlessly link with upstream and downstream equipment including automatic feeding systems, raw material proportioning systems, mold release agent spraying equipment, automatic part-picking robots, green body inspection equipment and intelligent warehousing systems, realizing full-process data intercommunication and instruction coordination. The equipment can receive real-time upstream data on raw material proportioning and feeding speed, and automatically match the forming process. After forming is completed, it sends instructions to part-picking robots synchronously to achieve seamless connection between demolding and part picking, avoiding low efficiency and green body damage caused by manual intervention. At the same time, it uploads real-time forming parameters and green body quality data to the production line central control system, linking with inspection data and warehousing data to form a full-process quality traceability system, ensuring that each batch of products is traceable and controllable. In addition, the system supports remote monitoring and parameter debugging, and can flexibly adjust the linkage logic according to the production line layout and process requirements of different enterprises at home and abroad, adapting to diversified production scenarios.

Breaking through the limitation of single adaptability of traditional presses, Haloong servo screw presses adopt a non-fixed bottom dead center design, which can flexibly adjust the forming process through digital programs to adapt to the forming needs of refractory materials of different types such as high-alumina, magnesia and carbon, as well as products of various specifications including special-shaped bricks, honeycomb checker bricks and special refractory balls. In the intelligent linkage production line, the equipment can automatically switch forming parameters according to product specification instructions sent by the central control system without manual adjustment, realizing flexible production of multiple varieties and small batches, and greatly improving the flexibility and adaptability of the production line. Meanwhile, the equipment adopts a static pressure transmission structure, featuring low wear and high stability, with a service life twice that of ordinary presses. It can meet the high-intensity operation needs of full-process linkage production for a long time, reducing the impact of equipment shutdown for maintenance on the linkage process.

Haloong servo screw presses are built-in with high-precision data acquisition modules, which can collect key data such as pressure, speed, stroke and time during the forming process in real time, with a sampling frequency of up to 100 times per second, ensuring accurate and error-free data. The collected data is uploaded to the production line central control system in real time, and integrated and analyzed with upstream raw material data and downstream inspection data, realizing full-process management and control of pre-event prediction, in-process regulation and post-event traceability. Before production, optimal forming parameters are preset according to raw material data; during production, the forming process is monitored in real time, and if parameter deviations occur, the system automatically sends instructions to adjust the equipment operation status and the rhythm of upstream and downstream processes; after production, forming data is associated with inspection data to generate product quality analysis reports, providing data support for subsequent process optimization. This digital linkage management and control not only reduces manual intervention, but also increases the green body qualification rate to over 99%, significantly reducing the rejection rate and production costs.

The intelligent and linkage transformation of the refractory industry is not only an inevitable trend of industrial upgrading, but also a key starting point for enterprises to enhance their core competitiveness. As a leading enterprise in the field of refractory forming equipment, Zhengzhou Haloong always adheres to the concept of "Empowering Refractories, Creating Value Together". Taking servo screw presses as the core, it continuously deepens the integrated innovation of intelligent linkage technology and refractory production processes, optimizes product performance and linkage solutions, and helps refractory enterprises break through the limitations of traditional production modes.