The filmTDO pilot line mainly consists of an oven, chain clamp/guide rail, chain tensioning device, guide rail width adjustment device, opening and closing clamp, hot air circulation system, lubrication system, etc. Realize functions such as film entry, preheating, stretching, shaping, and cooling
The film TDO pilot line is developed by Guangzhou POTOP Co., Ltd is a data-driven engineering instrument with good repeatability and accurate data; Can be operated offline, equivalent to a production line; Can improve experimental efficiency and shorten product development cycle.

Product Performance
1. The oven adopts a hot air circulation heating form, which can improve the efficiency of heat energy utilization, reduce power consumption, and ensure uniform heating of the film.
The transmission device is driven by a servo motor to ensure the quality of the stretched film.
3. The hydraulic device controls the tension of the chain to ensure stability during lateral film pulling.
4. The surface of the guide rail has undergone special heat treatment, with a hardness of HRC52-58, ensuring durability and wear resistance.
Technical Parameter
| Model specifications/main technical parameters | quantity | Remarks | |
| Guide rail | The guide rail is made of high-quality spring steel, with a special heat treatment on the surface and a hardness of HRC52-58, ensuring durability and wear resistance | ||
| Drive motor | 10kW servo motor | 2 sets | |
| Number of ovens | 11 | ||
| Preheating Zone 1 | Maximum working temperature 150 ℃ | 1 set | |
| Preheating Zone 2 | Temperature 50-150 ℃ | 1 set | |
| Preheating Zone 3 | Temperature 50-150 ℃ | 1 set | |
| Stretch Zone 1 | Temperature 50-150 ℃ | 1 set | |
| Stretch Zone 2 | Temperature 50-150 ℃ | 1 set | |
| Stretch Zone 3 | Temperature 50-150 ℃ | 1 set | |
| Stretch Zone 4 | Temperature 50-150 ℃ | 1 set | |
| Buffer zone | Length 1.5m | 1 set | Not heated |
| Fixed Zone 1 | Temperature 150-200 ℃ | 1 set | |
| Fixed Zone 2 | Temperature 150-200 ℃ | 1 set | |
| Finalized Zone 3 | Temperature 150-200 ℃ | 1 set | |
| Cooling zone | Temperature 30-60 ℃ | 1 set | |
| hydraulic system | 1 set |