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Framed Packs Improve Sealing Effect, Reduce Changout Time There are three rimmed filter discs constructed of single layer of woven wire mesh, and they three have different sizes. Desired configurations and sizes to fit any filtration process.

Perforated disc is fabricated from perforated metal with precise mesh openings which is not easy for changing shapes. Perforated discs are rigid and easy to take shape to meet different filtering needs.

Manufactured with multiple layers of precision woven wire cloth and/or non-woven fiber metal felt, pleated filter disc is precisely stamped and processes the highest quality. Rimmed and unrimmed forms are available. The pleated rimmed filter disc provides

Leaf disc filter is processed by sintered wire cloth laminates or sintered non-woven fiber metal felt media, which is good for high-molecular polymer filtration. The unique design of leaf disc assembly maximizes effective filtration area even in a limited

Sintered Filter Disc with Accurate Filter Rating and Long Lifespan This is one sintered filter disc, and the top layer is dutch weave wire mesh. Being energetic and market-oriented, Walcoom Corp. has always been addressing the changing filtering

Raised expanded metal is also known as standard expanded metal. Raised expanded metal is made by shearing and stretching the metal sheet with a set of die on a press, creating diamond shaped openings.

Flattened expanded metal is expanded in its normal way, which is the same as raised expanded metal. An additional process is by passing raised expanded metal through a cold rolled reducing mill and a leveler

Spiral razor wire is the simplest pattern in a barbed tape coil where there are no clips binding adjacent loops and each coil loop is left free in its natural spiral. Spiral razor wire can also be used as straight runner wire when stretched totally.

Concertina wire is fabricated by attaching adjacent loops of helical coils to one another at specified points on the circumference, forming an accordion-like configuration. In this way, there are no gaps of sufficient size for persons to squeeze through.

The peculiarity of the line formed razor wire is that it's not carried in a coil, or expands like an accordion, but expands or twists linearly. It can be applied on the regular or Y shaped posts without any clips.