Galvanized Steel Bag Cage

Specifications: Feature: Industry Sewing Thread Product Name: 100% Spun PTFE Sewing Thread Pattern: filament Free samples: yes OEM: yes

The filter bag cage is the support of filter bag and it should be light and easy for installation and maintenance. The quality of filter cage has directly bearing on the filtering state and service life of a filter bag. Every cage we make can meet the requirement for tightness, smoothness and uprightness.

Yuanchen manufactures a wide range dust collector filter cages to fit all baghouse makes and models. We can also manufacture uncommon and specialized cage designs as required.

The nonwoven Nomex dust filter bag is a specialized filter media designed for industrial filtration applications. Made from Nomex, a high-performance synthetic fiber, these filter bags offer exceptional filtration efficiency, durability, and resistance to high temperatures and chemical exposure.

Since the white fiber is produced by the film splitting method, the dispersion in fineness is relatively large, generally from 2dtex to 10dtex. The brown fiber is wet-spinned, so the fiber fineness is relatively fixed. At present, it is 3.3dtex in foreign countries, and the single yarn strength is generally above 4dtex in China. The length is generally 51mm~75mm. The melting point of PTFE is 327 °C, and it can be used for a long time at a high temperature of 260 °C, and the instantaneous use temperature can exceed 300 °C. PTFE cannot burn, and its limiting oxygen index reaches 95%. The strength is low and the breaking elongation is small. The breaking strength of the imported brown fiber is only 1.9cn/dtex, while the strength of the white imported fiber basically does not exceed 4cn/dtex. The friction coefficient is low, so the dust is easy to fall off on the surface of the filter material. The surface tension of the fiber is large, and it has good water repellency. The fiber is finer, the filtration efficiency is average, and the filter material has a weight of 750-800g. The textile performance is not good, the cohesive force is low, and static electricity is easily generated in the fiber spinning process.

1. Working temperature 160 ℃, short-time working temperature 190 ℃. 2. It is applicable when the oxygen content is 15% or less.  3. Sulfur containing oxides in fuel or flue gas are now fibers with strong acid-base corrosion resistance and chemical resistance.  4. Where the flue contains moisture. 

Needle felt is a kind of non-woven filter fabric specially used for dust collector filter bags. It is a major filter material for industrial air filtration and dust removal. The needle felt is made of randomly arranged fibers needle punched on the scrim fabric, after that the fibers are close-knitted to form a tortuous three-dimensional stereo-structure, which is different from the traditional woven filter cloth composed of warp and weft yarns. It makes dust particles adhere to the surface of the filter material and form an initial layer of dust ( Filter cake), with the remarkable characteristics of small pore size, high filtration efficiency and low air resistance, greater air permeability and excellent dust particle capture.

Various Materials of Anti-static Polyester Dust Collector Needle Punched Felts you can choose; Accept customization, let us know your requirement !