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Wedge Wire False Bottom

JOHNSON SCREEN

Wedge Wire False Bottom

What is a wedge wire false bottom?


– False bottom material: Stainless steel 304, 316, 316L, 321, 904L, 2205, 2507, C276… circular
wedge wire screen

– Slot size: 0.03″ or as your need
– Bottom of lauter tun or mash tun
– Support
– Separate pure wort(filtering)
There are two common types of false bottoms: wedge wire false bottle & false perforated bottom. Our produce is wedge wire type.
Application: mash tun, lauter tun, brew kettle, boil kettle.


We provide customized services for global breweries:

  • wedge wire lauter tun screen
  • wedge wire mash tun screen

Wedge Wire False Bottom VS False Perforated Bottom

Their structural characteristics determine their differences.
Wedge wire type: V-shaped wire structure, welded with T-shaped support wire, its advantages are:

1- Compared with the perforated plate, the structure is firm and the compression resistance is strong, difficult to deform.
2- Large opening area.
V-shaped wires are arranged in parallel, and there is a long and narrow gap in the middle, which determines that the opening area of V-shaped wires is better than that of perforated plates.
3- Fast flow rate.
4- Stable gap size. The size of the perforated plate hole will change with the increase of using time, If not replaced, impurities will enter the pure wort, which will greatly affect the taste of beer.
V-wire structure avoids this problem.
5- Not easy to block, easy to clean.
After the perforated plate is used for a long time, the hole will be blocked, which will reduce the flow and increase the pressure drop.
V-shaped wire structure, the contact between impurity and wire is only two points, which is hard to block and easy to clean, so it has a longer service life.

The advantage of the false perforated bottom is its low price, which is more suitable for home brewing, wedge wire false bottom is generally used in industrial beer brewing, choose the most suitable product according to the use environment.

OUR ADVANTAGE

  1. We are a professional wedge wire screen manufacturer, with more than 20 years of production experience, we can provide customers with customized services of various specifications.
  2. Complete production equipment.
    Numerical control machine
    Wedge wire screen production equipment with a maximum diameter of 880mm, minimum gap 10 microns.
    Molybdenum wire cutting equipment, laser cutting equipment
    Laser welding equipment, plasma welding equipment
    CNC stamping equipment
  3. Product service life.
    In 2015, our technical team independently developed a new environmental protection surface treatment process, different from the pickling treatment on the market, it can make the metal surface more smooth and greatly improve the corrosion resistance of the product, the service life of our wedge wire false bottom screen is much longer than that of similar products.
  4. Delivery speed.
    We have three Johnson screen(wedge wire screen) production lines. The conventional products can be finished in 3 days, and the customized products can be finished in 7 days.
    We optimize the production line by upgrading the production equipment, replace the traditional production equipment with intelligent robots, and greatly improve the delivery speed on the basis of ensuring high quality.

The stainless steel wedge wire type false bottom screen is mainly used in breweries, and the other wedge wire screen products used in breweries is: Rotary Drum Screen.
The rotary drum screen is mainly installed on the dewatering equipment.