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2026

Guangzhou Hengde conducted cutting tests on fire door core panels, demonstrating the cutting results at various thicknesses on site.

On August 6, 2026, Guangzhou Hengde Construction Technology Co., Ltd. conducted fire‑door core‑board cutting tests at its factory, showcasing on-site results for cutting core boards of varying thicknesses, the finished‑product quality of long‑dimensional panels, and their compatibility with subsequent processing steps.

On August 6, 2026, Guangzhou Hengde Construction Technology Co., Ltd. conducted fire‑door core‑board cutting tests at its factory, showcasing on‑site results for cutting at various thicknesses, the finished‑product quality of long‑dimensional panels, and the compatibility of subsequent processing steps.

As shown in the on-site video, this test utilized the Hengde fire‑door core board cutting saw. The equipment demonstrated cutting of cement‑foam door core board blanks, with a particular focus on its ability to handle various thickness specifications. The video notes that the machine can adjust its cutting depth according to customers’ specific requirements, accommodating thicknesses such as approximately 50 mm and 60 mm.

Unlike ordinary masonry blocks, fire door core panels are typically longer in length, placing higher demands on cutting accuracy, edge and corner integrity, and dimensional stability. Any chipping, breakage, or dimensional deviations during the cutting process can compromise both the subsequent panel lamination and the final product quality.

During this test, the cutting performance of a roughly 2-meter-long panel was demonstrated on-site. The finished door core panels were neatly arranged, with their surfaces and edge profiles clearly visible, enabling customers to readily assess the equipment’s real-world capabilities in processing long‑dimensional door core panels.

In recent years, many manufacturers of fire doors and door core panels have begun to focus on new types of core materials and production processes. Compared with simply switching materials, fire door core panel projects require well‑integrated, stable molding processes and cutting equipment to ensure that the products can accommodate subsequent lamination, assembly, and mass production.

This time, Guangzhou Hengde conducted cutting tests on fire‑door core panels, not only to demonstrate the performance of a single machine but also to address key challenges in customers’ actual production processes: whether the panels can be cut with consistent precision, whether the thickness can be adjusted to meet specifications, and whether long‑dimensional products are easy to handle for subsequent processing after cutting.

Going forward, Guangzhou Hengde will continue to align with customers’ requirements for fire‑door core panels, optimizing lightweight foamed concrete material applications, core‑panel production equipment configurations, cutting processes, and end‑to‑end line solutions, thereby providing customers with equipment and process support that better reflects real‑world production needs.

Fire door core cutting,Factory testing,Building material cutting

Following contract signing, a customer from the Democratic Republic of the Congo visited our plant for on-site training, during which Hengde conducted operational training on the lightweight brick production line.

A customer from Foshan visited Guangzhou Hengde to inspect the production process and equipment solutions for fire door core panels.