products
HomeOur ServicesSmall Precision Film Longitudinal Stretching Machine

Small Precision Film Longitudinal Stretching Machine

FOVU-35/02
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.
*Wide process range, can achieve near "zero distance" stretching
*Innovative structural design to achieve overall movement of stretching roller assembly
*Based on full digital servo position semi-closed loop control, realize precise adjustment of roller position and stretching spacing
*Full digital network control technology, realize synchronous control of multiple rollers, realize precise control of stretching speed ratio
*Individual/synchronous control of each roller can be achieved through the selection of roller online status, easy to operate
*Interactive human-machine interface design based on touch screen to achieve centralized control
*Modular design, easy to integrate with different experimental lines to meet user's personalized needs
*Roller group parameters can be adjusted according to film stretching process needs, customized development
Application range
*New film product research and development
*New film material formulation design
*Longitudinal stretching performance experiment and test of new film materials
*Film longitudinal stretching process research and parameter optimization

Applicable materials

PE, PP, PET, PVDF, HDPE, LLDPE, etc.

Stretching point

2

Stretching ratio

10:1

Stretching spacing

2.5mm-200mm

Roller surface width

350mm

Export line speed

0-30m/min

Roller temperature adjustment range

Room temperature +45℃~160℃

Temperature control accuracy

±1.0℃

Working power supply

Three-phase five-wire 380VAC±10%, 50Hz

Working air source

Compressed air, 6-8bar

Working environment

Ambient temperature: 10-40℃; Relative humidity: ≤ 80%, no condensation

Rated power

About 48kW (including temperature cycle controller)

Length × width × height

2880mm×2720mm×2000mm

Machine weight

About 5000kg

×

Contact Us

captcha