The greatest advantages of manvac Spider arm Air Knives is that they can flex to any position around the bottle to accommodate specific drying needs.Spider Air Knife has been through many tests and trials. Its innovative design, not only improves the drying efficiency of bottling and canning production lines, but also reduce energy usage by as much as 80% compared with traditional air knives. 

Moreover, Spider Manifold air knives also solve the following problems occurred on the traditional bottling and canning production lines–two air knives usually head to head blow air, which offsets the air flow and even makes a “drying blind” zone.


What’s worse, the air knives will be far away from the bottles as they are blocked by the fence. Moreover, normal air knives are hard to adjust. The invention of spider arm air knife has solved the above problems.

Spider Air Knife Feature:

1. Flex to any position, without any dead angle.

2. Drying time for every bottle is 3 to 5 times longer than ever.

3. Quickly adjust to different sizes of bottles.

4.Can get very close to the bottle.

5. Drying times for every bottle is 10 to 20 times more than ever.

6. The stepped air nozzles cover the bottle from top to bottom, in accordance with
    the  principle of hydrodynamics.

7.Can be used with manvac high-speed centrifugal blower, high-pressure blowers.