Double Air Bag Double Doctor Blade Holder

The DST Double Air Bag Double Doctor Blade Holder is a specialized component designed for the center press and net sections of paper machines. Featuring dual doctor blades, this advanced holder addresses the challenges of water retention and fine fiber buildup in vacuum pressure rolls. The innovative double air bag mechanism ensures precise pressure control, effectively removing water and fine fibers to maintain optimal roller performance.

This holder's dual blades work in tandem: the first blade removes water and fibers, creating a slight negative pressure, while the second blade ensures thorough cleaning. By preventing rewetting of the wire and improving dryness, this component significantly enhances paper quality and production efficiency.

• Enhanced Water Removal:

Removes water and fine fibers trapped in vacuum roll holes.

Prevents moisture retention in the wire, improving dryness by 10-25%.

• Improved Cleaning Efficiency:

Dual blades ensure thorough cleaning of the roller surface.

Maintains roll surface tension, preventing paper breaks and defects.

• Precision Engineering:

Pneumatic tire pressurization ensures balanced and uniform pressure.

Designed to adapt to specific machine configurations and customer requirements.

• Cost-Effective Solution:

Enhances paper dryness and uniformity, boosting productivity.

Allows for quick return on investment through improved efficiency.

• Versatile Designs:

Available in ABCD and ABC CM configurations.

Customizable to meet diverse operational needs.