Certifications & Honors

The independently developed patented technology of GWDLTHERMO's vacuum atmosphere rotary kiln is specifically designed for high-purity material processing. Integrating high vacuum and atmosphere protection, combined with dynamic rotation for uniform heating, it completely solves the problems of pollution and caking, ensuring material purity and performance.

The independently developed patented technology of GWDLTHERMO's inclined rotating tube furnace, with its unique adjustable tilt angle and rotating design, provides unparalleled uniform heating effect for powder and granular materials, effectively preventing caking and improving R&D and production efficiency.

GWDL's independently developed patented technology for material dehydration and organic matter removal devices is specifically designed for the pretreatment process in the heat treatment industry. It effectively improves energy efficiency, ensures final product quality, and reduces emissions, serving as a key technology in customized environmental protection solutions.

GWDL has obtained the invention patent for resource treatment of pickling wastewater, realizing dual value recovery of sulfuric acid recycling and efficient alloy extraction.

GWDL has obtained the software copyright of the vacuum atmosphere box-type electric furnace monitoring and control system, realizing a comprehensive solution for precise atmosphere control, equipment health prediction, and process consistency improvement.

GWDL has obtained the software copyright of the box-type electric furnace intelligent control system, realizing an integrated intelligent solution for temperature uniformity control, process optimization, and energy consumption management.

GWDL has obtained the software copyright of the fully automatic control software for horizontal high-temperature vacuum electric furnaces, realizing an integrated solution for rapid vacuum pumping, precise pressure control, and intelligent leakage detection.

GWDL has obtained the software copyright of the pusher plate return line control system for pusher electric furnaces, realizing an intelligent solution for high-precision conveying control, energy consumption optimization, and overall line efficiency improvement.