The small precision film longitudinal stretching machine consists of an unwinding frame, a preheating roller group, a stretching roller group, an annealing roller group, a cooling roller group, a traction/winding/edge-retracting assembly and an electronic control system.

It can perform continuous offline longitudinal stretching of the film material at the required stretching ratio and stretching speed at a suitable temperature, and accurately control its performance.

The vertical structure design occupies a small area; the modular design based on ergonomics is more convenient to operate and use, which can greatly improve the experimental efficiency and shorten the product development cycle. It is an ideal experimental equipment for scientific researchers.