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Wedge wire screen is a metal mesh element widely used in screening, filtration, dehydration and desliming operations for sieving and filtration. It has high strength, rigidity and load carrying capacity and can be made into a variety shapes of rigid screening filters.
The wedge wire screen consists of surface profiles and support profiles. Surface profiles, usually v-shaped wires, are wrapped and welded onto support profiles. The distance between the surface profiles is controlled very accurately, as it forms the slot through which the filtrate flows. The direction of the flow is determined by the position of V-shaped wires (surface profiles) in relation to the support profiles. Wedge wires screens are either flow-out-to-in or flow-in-to-out.
| Material | SS304, SS304L, SS316, SS316L, SS321, Duplex, Hastelloy, etc | ||||||
| Length Range | Up to 6000mm | ||||||
| Width Range | Up to 6000mm | ||||||
| Slot Range | 20 micron to 3000 micron (Tolerance:+-5 micron) | ||||||
| Other Shapes | Could cut to any shape according to requirement, such as round, semicircle, sector, and so on. | ||||||
| Wedge Wire | 0.5x1.5 | 0.75x1.5 | 1x2 | 1.5x2 | 2x3 | 2x4 | 3x5 |
| Support Rod | 1.5x2.5 | 1.5x2.5 | 1.5x2.5 | 1.8x2.5 | 2x3 | 2x4 | 3x5 |
| 2x3 | 2x3 | 2x3 | 2x3 | 2x4 | 3x5 | 3x6 | |
| 3x5 | 3x6 | 3x10 | |||||
| 3x6 | 3x10 | 4x7 | |||||
| 3x10 | 4x7 | 5x6 | |||||
| 4x7 | 5x6 | 5x8 | |||||
| End Finishing | With the frame, without any frame, according to request. | ||||||
| Note | Customized According To Requirement | ||||||
| The following dimensions are for reference | ||||||||||
| V-wire | 20 | 30 | 47 | 60 | 68 | 90 | 118 | 130 | 158 | 191 |
| Width | 0.50 | 0.76 | 1.19 | 1.52 | 1.80 | 2.26 | 2.95 | 3.30 | 4.01 | 4.95 |
| Height | 1.01 | 1.27 | 2.23 | 2.54 | 4.50 | 3.50 | 4.70 | 6.35 | 6.07 | 9.22 |
| Support rod | 63 | 025 | 93 | XJR | 156 | SR250 | SR475 |
| Width | 1.52 | 1.00 | 2.26 | 2.26 | 3.84 | 2.50 | 2.50 |
| Height | 2.54 | 1.50 | 3.51 | 4.80 | 5.51 | 5.60 | 6.30 |
Working Principle:
The wedge wire screen sieves are ideal for sizing, dewatering, and solid/liquid separation applications. The materials flow against the sieve screens, enabling the effective removal of solids from liquids. The curved surface structure provides a higher flow rate and greater capacity compared to flat panels.
Features of wedge wire screen:
*Flat surface.
*Excellent filtering performance.
*Accurate distance between supporting profile.
*Welded production process for solid and strong structure.
*Good mechanical properties.
*High strength.
*High load capacity.
*Corrosion and rust resistance.
*Temperature resistance.
*Chemical stability.
Application:
*Vibrating screen decking.
*Surface water intake screens.
*Fish diversion screen panels.
*Hatchery screens.
*Grain drying screen.
*Malt kin or germination floors.
*Architectural wedge wire screen.
*Wedge wire grating.
•Non-Clogging:
Wedge wire is a very simple but extremely effective sieve screen and filter design that has been in use globally since the early 1900s. Designed to separate, dewater and filter liquids, slurries and pastes, as well size selection of dry and semi-dry products with minimal clogging or blocking. Smaller particles pass through the Sieve Screen, while larger particles cannot.
•Gaps massively increase:
What makes wedge wire so effective over other Sieve types are the V-shaped gaps or slots (across the screen thickness), where the liquid and smaller particles pass through. This is created by the working profile wire strand’s triangular shape of the sieve screen, making the gap smallest (closer together) on the working surface, and progressively getting larger/wider through the thickness of the screen. This widening of the gap is the main reason why wedge wire screens are used in many of our separation, dewatering and filtration pieces of equipment as they almost always eliminate premature blockages that greatly increase system efficiency and reduce downtime.
FAQ：
Q.Are you a trading company or a manufacturer?
We are a manufacturer. We have a complete production line and excellent products.
Q.What is your delivery time?
If the goods are in stock, it usually takes 5-10 days. If it is a custom order, it will take 15-20 days. The exact time depends on the quantity.
Q.Do you provide samples? Are they free or do I need to pay extra?
The samples are provided free, but the customer need to pay the postage.After the customer place order, we will deduct the postage from the payment
Q.How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment.
Q.How do you ship your goods?
We will provide sea freight quotes; for smaller shipments, we will choose air freight or express delivery. Regardless of the mode of transport, our freight forwarders will provide professional services to ensure your goods arrive safely.
Certificate:
