PP knitted filter mesh sample 300 mm roll

Knitted filter mesh introduction:

There are many aliases of gas-liquid filter mesh, which is also called foam breaking mesh, demister mesh, fog catching mesh, demister net, etc. To put it simply, the gas-liquid filter mesh is a kind of net woven by crocheting. Generally, the diameter of stainless steel wire used is between φ 0.10mm and φ 0.30mm, and the width of the screen is 100mm, 150 mm, 300 mm, 400 mm, 500 mm, 560 mm and 600 mm; The mesh size includes: 3x4mm, 4x5mm, 7x12mm and other types. Usually, the woven mesh will be pressed with 20-45 degree bevel 2-7mm deep ripples.

PP knitted wire mesh datasheet in demister:

Materials of construction are a key consideration for maximizing the service life of the kitted wire mesh used in making mist eliminator.

We provide custom manufactured knitted wire mesh specified by the client. Typical stainless steel, polypropylene mesh are maintained in inventory. Other alloy steels and polymeric materials are available by special order. Extremely high surface area units by co-knitting of stainless steel and multifilament glass fiber or PTFE fiber are available by special order. We are able to provide technical input for material selection to the customers.

How to choose knitted wire mesh?

In order to choose a suitable gas-liquid filter screen, the first thing to know is the material composition of the gas-liquid filter screen. The materials of the gas-liquid filter screen can be roughly divided into three categories: metal, non-metal and mixed metal and non-metal wire. Among them, metals include: stainless steel wire, alloy wire, pure titanium wire, Monel, Inconel, galvanized wire, copper wire, brass wire, etc. Nonmetal category includes: polytetrafluoroethylene (PTFE) and polypropylene, etc. The interweaving categories of metal and non-metal wires include: stainless steel mixed with glass fiber, stainless steel mixed with polytetrafluoroethylene, stainless steel mixed with polypropylene, stainless steel mixed with cotton thread, etc.

Secondly, the purpose of selecting the gas-liquid filter screen should be clear, for example, selecting whether the gas-liquid filter screen is used to make a mesh demister, or a filter screen for gas-liquid separation, gas-water separation, oil-water separation and other devices, or a shielding device for electronic and electrical products against electromagnetic interference and so on. Different use of gas-liquid filter screen, the choice of materials are also very different.

No doubt we produce and supply knitted wire mesh demisters, too. Usually a fast delivery within 3 days can be expected if the order is not too big nor too complex. Knitted wire mesh demister performance is evaluated on the basis of efficiency, pressure drop, and corrosion resistance. Efficiency is a well-characterized property of a knitted wire mesh mist eliminator. It is primarily a function of droplet size, wire size, surface area of the mesh, pad thickness and physical properties of the system.