News

Zipper Rapid Door VS Conventional High Speed Shutter : Which Is Better?

Automatic zipper high speed door and conventional rapid action door each have their own advantages and disadvantages. It is not possible to simply say which one is better. Here is a comparison between the two:

1. Structural design

Zipper high speed door : adopts a unique rail zipper design, which closely connects the door curtain with the rails on both sides to form an integrated sealed door body, which can effectively reduce energy loss and maintain the original temperature conditions and cleanliness of the building's internal space. At the same time, its bottom usually uses soft rubber as a counterweight, which will not deform after being hit and can be automatically repaired.

Conventional fast overhead doors : Standard electric roll up gate generally use advanced servo electronic control systems, with sealing brushes or EPDM sealing strips installed in the tracks on both sides to improve the sealing of the door curtain, and an aluminum alloy wind-resistant rod is added in the middle of the door curtain to enhance wind resistance. The structure is relatively traditional.

2. Sealing performance

self repair high speed door : Its zipper lock structure makes the seal between the door body and the guide rail tighter, which can effectively isolate the entry of dust, foreign matter and pollutants, and better maintain the cleanliness, temperature and humidity of the indoor environment. It is especially suitable for places with high environmental requirements, such as clean workshops in the food, medicine, electronics and other industries.

Conventional roll up insulated doors : Although some conventional PVC high speed doors use sealing brushes or EPDM sealing strips to improve sealing, the overall sealing effect is weaker than that of self repairing door . In some places where environmental requirements are not particularly harsh, the sealing of conventional roll rite doors can also meet basic needs , such as logistics distribution centers and warehouses.

3. Anti-collision automatic reset function

Industrial self repairing door : It has significant advantages. When the door curtain is derailed by external force during operation, its self-repair system will automatically guide the door curtain to return to the track in the next operation cycle without human intervention, avoiding serious problems such as door deformation, zipper damage, motor overload, etc. caused by impact, greatly reducing maintenance costs and repair time.

Conventional roll up industrial doors : Some conventional  PVC roller shutter doors may also have certain anti-collision functions, but usually do not have a special automatic reset system like zipper rapid doors . Once derailment or deformation occurs, manual repair may be required, and the repair is relatively difficult and time-consuming.

4. Cleaning and maintenance

Self repairing fast door : The surface of the door body is mostly made of smooth material, which is not easy to be stained with dust, oil and other dirt. Daily cleaning only needs to be wiped with a damp cloth. The door curtain part is usually made of self-cleaning materials, and the frame structure is simple, with fewer gaps, and there is no dead corner when cleaning, saving cleaning time and labor costs.

Conventional fabric roll up door : They are relatively difficult to clean. Due to their relatively complex structure, the brushes also need to be replaced regularly.

5. Applicable scenarios

Fast zipper door : suitable for areas with high requirements on indoor environment such as food, medicine, clean room and dust-free workshop, as well as places where forklifts and other vehicles often enter and exit and collisions are prone to occur.

Conventional overhead roll up door : suitable for areas with high requirements for opening speed and frequency. It is usually installed indoors and can also be used in outdoor places with small air volume , such as logistics storage centers , building passages , and industrial production area separations.

6. Cost

Industrial rail zipper high speed door : Due to its complex structure and relatively high technical content, its price is usually higher than that of ordinary conventional fast overhead door . However, in the long-term use process, due to factors such as low maintenance cost and small energy loss, its overall cost may be more advantageous.

Conventional roll-up door : The price is relatively affordable and the initial investment cost is low. However, in the subsequent use process, if there is a failure or damage, the repair cost may be relatively high, and the energy loss may also be large.

Zipper fast-moving doors and conventional industrial high speed doors have their own characteristics. When choosing, you should consider the specific usage scenario, budget, and emphasis on performance. If you focus on environmental sealing, easy cleaning and maintenance, anti-collision requirements, and sufficient budget, self repairing high speed door will be an ideal choice; for those who pursue lower initial costs, do not have high requirements for sealing and anti-collision automatic reset functions, but have certain requirements for opening speed, conventional industrial flexible doors can meet basic needs and have a high cost-effectiveness. Only by fully weighing the pros and cons of the two can you select the quick lift doors product that best meets your actual needs and achieve efficient, economical, and safe use.