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Pressure Screens
Pressure screens are mainly used for the stock preparation in the pulp and paper industry. They can be used for any application involving fiber or fine grain filtration.
- Commodity name： Pressure Screens
- Product Description
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Pressure Screens
Pressure screens are mainly used for the stock preparation in the pulp and paper industry. They can be used for any application involving fiber or fine grain filtration.
The design of the wedge wire fiber basket, produces a continuous slot over the length of the basket. Vertical parallel rods, or wires, are arranged in a circle to form a cylindrical shape. The wires are held mechanically in place with metal bands or rings. The size of the slot between the profile wires is precisely set — typical values are 0.10 mm, 0.15 mm, and 0.20 mm.
By comparison, conventional slotted baskets are built from rolled sheet metal. Parallel slots, each several inches long, are cut into the sheet metal, leaving land areas between each slot to provide mechanical strength to the basket. Wedge Wire fiber baskets, by virtue of the continuous slot and slender wires, has significantly less land area. This results in approximately twice the open area as the conventional basket for the same slot width.
Btoslot specializes in many different stainless steel alloys
| AISI | DIN | UNS | Trade Name |
| 430 | 1.4016 | S43000 | |
| 304 | 1.4301 | S30400 | |
| 321 | 1.4541 | S32100 | |
| 316L | 1.4404 | S31603 | |
| 316Ti | 1.4571 | ||
| 2.436 | N04400 | Monel400 | |
| 2.4819 | N10276 | HastelloyC276 | |
| 2205 | Super duplex | ||
| 2507 | Super duplex |
Wedge wire, also known as profile wire or V-wire, can be configured to a variety of forms, sizes, and open areas. The result is a very strong product with a smooth surface that is resistant to clogging. This makes wedge wire advantageous for a diverse range of applications that require screening, filtering, dewatering, sizing, drying or cleaning.
Better in every way
Compared to wire mesh and perforated metal, Wedge Wire’s continuous slots have more open area. Their consistent slots are more durable and virtually non-clogging to reduce media abrasion.
Designed and manufactured
Our grids have great design flexibility and are constructed in a wide variety of shapes and sizes and from a variety of corrosion-resistant alloys. Specific processes and vessel requirements can be accommodated. For available corrosion-resistant materials, see material list.
Benefits of our support grids include:
(a)Continuous-slot design provides an increased open area .
(b)The continuous slot formed by V-shaped surface wires ensures a two-point contact between the particles and the slot to minimize clogging.
(c)Wide range of profile wires are available to suit most applications.
(d)High-precision slot sizes are available to meet your requirements.
(e)V-shaped surface wires allow for easy cleaning.
(f)Very low pressure drop.
(g)Additional supports are utilized to accommodate extreme load conditions.
(h)Low maintenance.
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