Air conditioning testing machine refers to the machine used to test and verify the performance of air conditioning in the process of air conditioning manufacturing. These testing machines usually simulate different temperature, humidity, wind speed and other conditions to test the refrigeration effe

The test angle of the torsion testing machine is usually determined according to the specific test requirements and experimental design. Generally speaking, torsion testing machines can test the mechanical properties of various materials and components at different angles, including tensile, compres

The calibration of the horizontal tensile testing machine usually includes the following steps: 1. Cleaning and appearance inspection: First, clean the surface of the testing machine to ensure that no dust, oil or other impurities affect the test results. At the same time, check the appearance of t

Hydraulic oil needs to be added to the cylinder of the mechanical impact test machine. Hydraulic oil is a kind of lubricating oil specially used for hydraulic systems. It has excellent lubrication, anti-rust, anti-corrosion and anti-oxidation properties, which can effectively protect the hydraulic s