The DWTT-20000 drop weight tear impact testing machine is mainly used for the drop weight tear test of pipeline steel and medium-thick steel plate ferritic steel, which is the DWTT test. This test method is to lift a hammer body of a certain mass to a certain height, and then release it from rest. The hammer body will fall freely and impact the sample, causing the sample to tear. After the impact is completed, the fracture morphology characteristics of the punched sample will be observed.
This testing machine integrates mechanical, electrical, and automatic control technologies to realize a fully automated process of feeding, hammer lifting, impact, fracture sample collection, and hammer grabbing. In addition, the testing machine is equipped with multiple protection measures, which greatly improves the safety of operators and equipment.
The main frame adopts an upper and lower split column structure, and the bottom plate is made of a 2.7-ton solid steel plate, which fully ensures that the testing machine is as stable as a rock during impact; the hammer is lifted by a crane, with high control precision and accurate positioning; the entire hammer body Using split processing, there is no possibility of breakage due to internal defects in the metal body; the total design weight of the main body is 15,000KG, ensuring the impact resistance and stability of the equipment. Due to the large height of the equipment, the support of the frame was fully considered during the design strength and stability. The base of the current equipment is made of a solid steel plate. The overall dimensions are 2100mm long * 2100mm wide * 235mm thick. The weight is 7.3 tons. Its volume and weight are large and thick enough.

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