Bounce refers to the difference between the maximum and minimum readings measured by a fixed indicator in a given direction when the measured element rotates around the reference axis once. Circular runout tolerance is the maximum allowable variation of the indicator value when the measured element rotates one revolution around the reference axis at a fixed reference point (with no axial displacement of the part and measuring instrument). The circular runout tolerance is applicable to any unused measurement position of the measured element. Symbols used“ ↗” express. Use a jumping gauge as shown in the picture to detect the jumping of the shaft head. Read More

The so-called hardness refers to the ability of a material to resist being pressed into its surface by harder objects. According to different testing methods and applicable ranges, hardness units can be divided into many types such as Brinell hardness, Vickers hardness, Rockwell hardness, micro Vickers hardness, etc. Different units have different testing methods and are suitable for materials or occasions with different characteristics. The hardness test of the product shown in the picture is HRC65.1. Read More

Size 1500 × 900 × 50mm multi-purpose furnace material tray benefits from its excellent material selection and manufacturing process for its outstanding performance. This tray is made of special high-quality alloy steel, which has undergone precision machining and heat treatment processes to give it excellent mechanical properties and durability. At the same time, its structural design is also very reasonable and can meet various complex production needs. In addition to conventional dimensions such as length, width, etc., the size inspection should also pay attention to the position between each installation hole, preferably for trial assembly with the middle tray. Read More

Pressure test of corrugated pipe connector DTL Materials Tech GmbH is used for various professional pressure testing equipment, and provides professional training to employees to enable them to have professional pressure testing capabilities. It can conduct pressure tests on products according to customer requirements. For different products and standard requirements, select different equipment and design corresponding testing fixtures to ultimately meet product quality requirements. Read More

Ultrasonic testing The picture shows the ultrasonic testing of a spiral furnace. The ultrasonic flaw detector can quickly, conveniently, without damage, and accurately detect, locate, evaluate, and diagnose various internal defects of metal and non-metal materials, such as air holes, sand holes, inclusions, folds, cracks, incomplete fusion and penetration of welds, etc. It also has the function of detecting the outer circumference of workpieces such as shafts, cylinders, seamless steel pipes, and straight seam welded pipes. Therefore, it is suitable for internal structure inspection of spiral furnaces. Read More

Hardness tester Hardness tester is mainly used to measure the surface hardness of wear-resistant material workpieces, or the surface hardness of coating rollers, rubber rollers, and the hardness of some roller shaft heads after coating and heat treatment. DTL Materials Tech GmbH has comprehensive quality testing methods that meet the requirements of various countries and standards. Read More

Portable Spectral Analyzer Portable spectral analyzer is mainly used for PMI detection, completing sampling and retesting of product chemical materials during inspection. Portable spectrometers, like calipers and other detection devices, require regular inspection and calibration by professional organizations to ensure the accuracy of the instrument and better control product quality. Read More

Universal testing machine Universal testing machine is a testing machine used to determine mechanical properties, mainly for mechanical property analysis of materials, tensile testing, etc. Test the mechanical properties of product materials according to product material requirements or customer requirements. Read More

High temperature tensile testing machine High temperature tensile testing machine is a testing machine used to determine the mechanical properties at high temperatures, mainly for analyzing the high-temperature mechanical properties of materials, and testing the high-temperature mechanical properties of product materials according to product material requirements or customer requirements. Read More