Biaxial Stretcher is composed of clamping assembly, stretching assembly, stretching mechanism moving assembly, hot oven assembly, pneumatic air curtain assembly and electrical control system, etc.

Biaxial Stretcher can stretch the film samples of a certain size according to the required tensile ratio at a suitable temperature and time for the tensile test, and the data obtained from the test can be analyzed by the researcher.

Biaxial Stretcher developed by POTOP is a data-based engineering instrument with good repeatability and accurate data; it can be operated offline and is equivalent to a production line; it can improve experimental efficiency and shorten product development cycle.

●Touch screen control, humanized structure design, more convenient operation.

●Two-way high-performance servo motor drive, to achieve one-way or two-way variable speed stretching.

●One-way restricted, one-way unrestricted, two-way synchronous, two-way asynchronous and other stretching methods.

●Multiple PID temperature control points, so that the temperature control accuracy is higher and more comprehensive and more realistic.

●Biaxial tensile testing of various films (PE, PP, PET, PTFE, PA, etc.);

●New material formulation development and performance verification, optimizing film forming process parameters.

●Testing and analysis of film physical and chemical properties, providing accurate data support for production;

●Simulating the biaxial stretching process in industrial production, shortening the cycle from laboratory to industrialization.