On November 5th, Hetai Machine (001225.SZ) announced that its wholly-owned subsidiary Hangzhou Hetai Conveying Equipment Co., Ltd. recently obtained an "Invention Patent Certificate" issued by the National Intellectual Property Office, with the patent name being a chain rupture tester.
This invention relates to the technical field of chain inspection devices. Chains need to undergo rupture testing during the production process to understand the extreme conditions of product force. The traditional tensile test fixture used in inspections is inconvenient to use and switch, with mesh or toothed surfaces on the tensile machine fixtures. Compared to existing technologies, this invention proposes a chain rupture tester that is simple to operate, convenient to use, and has better universality and reliability. It includes an adjustable fixed seat to adjust based on the length of the chain being tested; the chain fixing mechanism has multiple pins and can be used to fix chains of various sizes; hydraulic cylinders and pressure sensors effectively increase the working distance and improve equipment safety.