In the field of refractory material production, the forming process serves as the core step that determines product quality, production efficiency and comprehensive costs, and its technical level directly affects the market competitiveness of enterprises. With years of dedication to the press manufacturing industry, Zhengzhou Haloong Machinery Co., Ltd. has leveraged its profound understanding of refractory forming processes and continuous technological innovation to develop a series of refractory presses. Boasting core advantages of high efficiency, precision and stability, these presses have become the preferred equipment for numerous refractory enterprises to achieve capacity upgrading and quality improvement. From the batch application in the magnesia-carbon brick production line of Maanshan Iron & Steel Group to the commissioning of the fully automatic high-alumina brick production line, Haloong Machinery has demonstrated its strength as the industry benchmark for "high-efficiency forming".

The core of high-efficiency forming stems from breakthroughs in core drive technology. All series of Haloong refractory presses are equipped with advanced servo motor drive systems. Compared with traditional hydraulic presses or ordinary motor-driven equipment, they feature low starting current with no impact on the power grid, and achieve precise control of pressure and displacement, with a rotational speed error as low as 0.0001 per revolution, forming accuracy up to ±0.02mm, and repeatability accuracy ≤ 0.005mm. This high-precision control capability ensures uniform density of each refractory product, effectively reducing the rate of defective products and improving production efficiency from the source. Meanwhile, the servo drive technology realizes "on-demand energy consumption" — the motor shuts down during non-pressing processes such as loading, unloading and mold sorting, saving up to 55% of electricity compared with traditional equipment. This not only reduces the energy consumption costs of enterprises but also conforms to the industry trend of green production.

The optimized design of equipment structure and processes further amplifies the advantages of high-efficiency forming. Haloong refractory presses adopt a static-pressure fully enclosed structure combined with a dual-motor drive solution, which significantly improves the response speed compared with traditional equipment. Eliminating the response time of clutches, it enables continuous and efficient pressing. To meet the diverse needs of refractory production, the equipment supports "one machine for multiple uses". Whether it is conventional refractory bricks, high-alumina bricks, or complex-shaped products such as magnesia-carbon bricks and saggers, production can be quickly switched by simply changing molds. Combined with the quick mold change system, it greatly shortens the production changeover time. What is more noteworthy is Haloong's innovative "one-out-of-three" production line design, which allows a single device to complete the pressing of multiple products simultaneously. Integrating supporting equipment such as fully automatic material distributors and automatic material-handling manipulators, it constructs a full-process automated production line from raw material distribution to finished product demolding. The production efficiency is 2–3 times higher than that of traditional production lines. Moreover, it does not require skilled professional operators — the entire process can be completed with one-button operation, significantly reducing labor costs.

Stability is the fundamental guarantee for high-efficiency forming. Haloong refractory presses incorporate multiple protection and maintenance-free concepts into their detailed design. The equipment is equipped with a program-controlled grease lubrication system, which realizes automatic and timed lubrication of key components, reducing mechanical wear, extending equipment service life, and lowering maintenance costs and downtime. In terms of safety protection, the equipment integrates triple protection including servo motor zero-speed torque braking, mechanical friction braking and emergency braking in case of power supply abnormalities. Combined with infrared safety light curtains, it forms an all-round safety light screen to ensure the safety of operators and equipment, avoiding production interruptions caused by safety accidents. In addition, the equipment is equipped with a user-friendly human-machine interaction touch screen, which allows digital setting of forming process parameters, real-time display of equipment working status, automatic fault detection and reporting, facilitating operators to quickly troubleshoot problems and ensuring continuous and stable production operation.

As a professional manufacturer deeply engaged in the press field, Zhengzhou Haloong Machinery has always taken "empowering enterprises with efficient production" as its core and continuously promoted technological innovation and product upgrading.