Large Opening
Larger, heavier equipment requires large roll up doors with wide and tall openings. These large overhead doors are custom manufactured using heavy-duty, durable components and are built to last.Jianda stacking fast door is made of imported wear-resistant materials combined with the same polyester webbing as the car seat belt, with high tensile strength. The bottom of the door is made of flexible layer fabric, which closely fits various uneven surfaces, reducing noise and increasing sealing effect.
Size：Maximum 15000 x 10000mm
Running speed：0.6m/s-1m/s
Test：100,000 times/year
Wind resistance rating：Level 10
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