EB Electron Beam Drilled Screen Basket for Andritz Replacement

EB Drilled Screen Basket

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SLOT’s EB (Electron Beam) Drilled Screen Baskets represent the pinnacle of micro-perforation technology. Engineered for the most demanding solid-liquid separation tasks, these baskets utilize high-energy electron beams to create precise micro-holes starting from $\phi 0.1\text{mm}$. This technology is specifically designed for pulp mills requiring high-efficiency black liquor filtration, white water recovery, and fine fiber separation.
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Product Description

EB (Electron Beam) Drilled Screen Baskets | Ultra-Fine Filtration for Pulp & Paper

Our screen baskets feature precisely engineered micro-perforations (from Minφ0.1mm) and a high open area of up to 12%, delivering superior efficiency in separating fine particles and fibers to maximize process performance and resource recovery.Perfect Compatibility & Direct Replacement.

Seamless OEM Compatibility:Designed as a direct replacement (Plug-and-Play), our EB baskets are fully compatible with high-performance pressure screens from world-leading brands, including:

ANDRITZ
Valmet
Kadant / Voith

Product Specifications

Core Technology	Electron Beam (EB) Precision Drilling
Standard Hole Sizes	φ0.10mm, φ0.15mm, φ0.18mm, φ0.20mm (Customizable)
Open Area	8% - 12%
Screen Plate Thickness	3mm (Adjustable based on strength requirements)
Primary Materials	SUS 304, 316L, Duplex Stainless Steel 2205, 2507
Surface Finish	Electro Polishing, Hard Chrome Plating
Diameter Range	φ400mm - φ2000mm (Custom sizes available)
Special Designs	Available upon request

Product Gallery

Advanced Engineering Advantages

Burr-Free Precision

Our mechanical drilling process ensures zero burrs on the inlet surface. This smooth finish is critical in paper mills to prevent "fiber stapling" and stringing.

Hard Chrome Plating

For recycled pulp (OCC) with sand and staples, we apply high-density chrome plating (60-65 HRC) to extend the life of the basket by 200%-300%.

Vortex Conical Design

The internal tapered design facilitates a micro-vortex effect, which keeps the hole clear and improves the energy efficiency of the pressure screen.

Application

Our EB Drilled Screen Baskets are essential components in various stages of pulp processing:

Virgin Pulp Fine Screening
Waste Paper Recycling (OCC/MOW)
Approach Flow Systems
Chemical Pulp Washing
Fiber Recovery Systems
High-Consistency Thickening
Broke Screening & Refining
Deinking Processes

Frequently Asked Questions

Q: Can you manufacture based on OEM part numbers?

A: Yes. We have a comprehensive database of specifications for Andritz, Valmet, Kadant, and Voith screens. Just provide the model or part number.

Q: What is the maximum thickness for your screen baskets?

A: We can manufacture baskets with a wall thickness up to 10mm-12mm to handle extreme pressure pulses and heavy loads.

Ready to Enhance Your Screening Efficiency?

Contact our engineering experts today for a customized quote and technical drawing for your EB Drilled Screen Basket