Recently, our horizontal tensile testing machine for container components has completed the assembly of the whole machine and the joint debugging test of samples. The equipment is specially developed for testing the mechanical properties of long-sized components such as container lifting lugs and corner column welding assemblies, and can meet the needs of container manufacturing enterprises and third-party testing institutions to carry out static tensile tests.
In this debugging, container lug welding specimens are used to carry out clamping verification. The equipment adopts horizontal long frame structure, which breaks through the travel limit of traditional vertical testing machine and can be used for horizontal tensile test of long specification welding samples. The main engine is equipped with a pin-type special fixture designed independently. The fixture is made of high-strength alloy steel and processed by heat treatment, which can match the original hole position of the container lug, simulate the actual lifting stress state, ensure the axial uniform stress of the sample, and reduce the test error caused by eccentricity. The equipment is equipped with safety protection structure, which effectively improves the safety of test operation.
This machine adopts electro-hydraulic servo closed-loop control system, which can collect test force and displacement data in real time, automatically generate load-displacement curve and test report, and can complete the tests of yield strength, tensile strength, fracture and static load preservation of components, and the related tests meet the requirements of relevant standards for container component inspection.
Equipment selection reference
300kN model: suitable for small and medium-sized test pieces such as container lug and plate welding sample;
600kN model: it is suitable for welding assembly of container corner columns and lifting lugs, and is the mainstream specification for container manufacturers. The effective test schedule can be customized as required;
1000kN model: it is suitable for the ultimate performance test of heavy load components such as special containers and heavy frame assemblies.
In addition to horizontal tensile testing machine, our company can provide a complete set of mechanical testing equipment for container laboratory, including electronic universal material testing machine, impact testing machine, hardness testing equipment, metallographic sample preparation equipment, salt spray testing device and other products, and provide customers with multi-dimensional testing equipment selection schemes for container raw materials, welded components, corrosion resistance and so on. We can customize the host parameters and special tooling according to the customer's sample drawings and test standards, and provide supporting services such as equipment installation and debugging, operation training, after-sales maintenance, etc., to help enterprises build standardized material mechanics testing laboratories.