How To Choose The Tensile Testing Machine Correctly?

1First of all, you need to see what kind of material it is. The force value test range of the test material is required. If it is plastic packaging, soft packaging, film and other materials, the force value is about 100N and the single-arm tensile machine can meet the requirements. 

2. Determine the tensile stroke of the tested material Under normal circumstances, the stretching stroke of plastic film and soft packaging is about 650mm, and the stretching space can be selected. 

3. Select the corresponding fixture for the experimental project. The function of the tensile machine is very powerful, and the corresponding fixture can be added for stretching, compression, peeling, tearing, shearing and other tests.

4. Configuration of the product General tensile machines include digital display, LCD screen display, and computer-controlled. Digital display has basically been phased out now. Generally, it is only used for liquid crystal screens. Micro-printers can be optionally equipped to print experimental results. Computer-controlled A4 printers can be optionally equipped to analyze the data of complex experimental results. 

5. Test accuracy Speed accuracy and load accuracy. The speed is generally 0.1-500mm/min, The load accuracy is ±1% 

6. The price of the pull machine After users choose the above requirements, they will definitely look at the price. The price of ordinary tensile machines on the market that can make film, soft packaging and plastic packaging is generally about 15,000-16,000. Of course, the price of metal or composite materials with higher force value requirements will also be higher. Some.The price of different optional configurations is also different, so users must be optimistic about the configuration when choosing a pull machine.