A mash tun false bottom is a screen installed at the base of a mash tun to separate the sweet liquid wort from the grain bed during the lautering process. The wedge wire false bottom is a type of false bottom made from stainless steel wedge wire, also known as V-wire. It features precisely spaced slots that allow the wort to pass while keeping grain particles out of the collection system.

The Heart of the Mash Tun: What a False Bottom Does
At its core, a false bottom in a mash tun serves a vital purpose: it separates the liquid wort from the spent grain bed. Imagine it as a sophisticated sieve.
During mashing, hot water converts starches in the grains into fermentable sugars, creating a sugary liquid known as wort. The false bottom allows this precious wort to drain efficiently, leaving the solid grain particles behind.
A well-designed false bottom ensures clear wort, minimizes grain carryover, and optimizes the extraction of sugars, all of which directly impact the final beer's quality and clarity.

Why Wedge Wire Stands Apart
While perforated plates have long been a common choice for false bottoms, wedge wire technology offers compelling benefits that distinguish it from other options.

✔ Exceptional Wort Clarity: The V-shaped profile and precise slot openings inherent in wedge wire significantly reduce the amount of fine-grain particles that can pass through with the wort.

✔ Superior Flow Rates and Reduced Clogging: The inwardly widening slots of wedge wire screens actively resist clogging. Unlike flat perforated plates, where grain particles can easily get lodged in the holes, the V-shape encourages solids to remain on top of the screen while allowing the liquid to flow freely.

✔ Enhanced Mechanical Strength and Durability: Constructed from robust stainless steel and designed with strong support structures, wedge wire false bottoms offer exceptional mechanical strength.

✔ Self-Cleaning and Maintenance: The smooth, flat surface of the wedge wire on the grain side, combined with the self-cleaning nature of the V-shaped slots, makes cleaning a far simpler task. Grains are less likely to adhere to the surface, allowing for easier rinsing and quicker turnaround between brews.

✔ Optimal Grain Bed Support: The wedge wire design provides excellent support for the grain bed, promoting an even distribution of liquid flow throughout the mash.

✔ Custom Fit: Available in various diameters and configurations, wedge wire false bottoms can be designed to fit homebrew mash tuns, craft brewery equipment, or large commercial lauter tuns.

Choosing the Right Wedge Wire Mash Tun False Bottom
When selecting a false bottom for brewing, consider the following factors:
• Slot width (commonly 0.5mm for barley malt)
• Material (304 or 316L stainless steel)
• Assembly type (e.g., tri-clamp, laser-welded, or bolted)
• Cleaning protocol (ease of disassembly and CIP compatibility)

A precision laser-cut false bottom may suit smaller setups, while custom wedge wire plates are ideal for larger lauter tuns in commercial breweries.

Get a Free Quote for Customized False Bottoms
E-mail:[email protected]
WhatsApp: 86 13653285589

Article Source: www.wedgewire-filter.com