PTFE membrane filter bags may be the answer!
If you want to get twice the life out of your filter bags and reduce costly change-outs! If you would like your dust collection system to capture more dust? And if you like to get consistent airflow or suction through your dust collection system while reducing wear and tear and reducing maintenance costs! If they answered any of these questions is yes, then PTFE membrane filter bags maybe the answer for you? To understand how PTFE membrane bags can accomplish this stuff, let’s first check out how a typical/standard filter bag works.
How a Standard Filter Bag Works
On a standard Filter Bag, dust builds abreast of the surface of the bag and creates what’s referred to as the filter cake. The filter cake actually does the filtering, while the bag fabric acts only as a support for the cake. When the bags are pulsed, most of the filter cake releases and the buildup of dust begins again.
Over time, however, a number of the dust gets embedded deep into the bag fibers. Eventually the luggage will completely plug and wish to get replaced.
Adding PTFE to a Filter Bag
How PTFE membrane filter bags works
Let’s take a better check out how a PTFE membrane works. If we concentrate on the PTFE membrane we will see that it’s actually made out of small microscopic holes like Swiss cheese, the holes are large enough to allow air molecules and vapors to undergo , but sufficiently small to inhibit even the littlest dust particles from getting through.
Because of the membrane keeps the dust on the surface of the bag, particles never get embedded within the bag fibers and therefore the bags won’t fail from plugging up. Typically, PTFE membrane bag to wear out before they plug up, usually lasting twice as long as standard bags.
Benefits of PTFE Membrane
With twice the lifespan, costly change outs and plant shutdowns are cut in half, reducing maintenance costs and increasing plant production. Since the luggage aren’t gradually plug up over time, PTFE bags give the extra advantage of providing more consistent airflow or suction from your dust collection system.
Because of the tiny pore size, PTFE membrane bags are up to eight times more efficient than a typical filter bag. This means that can cut out dust collector emissions by up to eight hundred percent.
Additional Advantages of PTFE membrane filter bags
Another advantage of PTFE membrane bags is that they clean easier, thanks to their slick surface, this means less bag posting which suggests less wear and tear on the bags as well as the diaphragms and solenoid valves. It also means the system uses less compressed air, resulting and reduced energy costs.
It also can improve performance when higher moisture levels or sticky dust or present PTFE membrane are often added to any bag media and may replace standard bags and almost all applications While there’s a price to feature the membrane, the additional cost easily pays for itself by providing longer life reduced maintenance costs reduced wear and tear and lower emissions.
To find out if PTFE membrane filter bags or right for you, call and talk to one of our experts today.