Apollo screens

Pressure Basket Reverse Screen for Paper Industries

PRODUCT OVERVIEW

High-Efficiency Wedge-Wire & Slotted Basket Screens for Stock Preparation & Pulp Screening

Apollo Pressure Basket Screens are high-performance systems used in pulp and paper stock preparation to remove contaminants from pulp slurry. They eliminate sand, grit, shives, plastics, stickies, fibre bundles, waxes, and oversized particles—ensuring only clean, acceptable fibre reaches refining, bleaching, deinking, or the paper machine.

At the core is a precision-engineered basket made with wedge-wire or drilled/slotted surfaces, selected as per process needs. A high-efficiency rotor/foil assembly generates hydrodynamic pulsations that prevent clogging, maintain throughput, minimise fibre loss, and keep the basket clean during continuous operation.

They are widely used in:

  • Coarse Screening – removing large contaminants and protecting downstream systems
  • Medium-Consistency Screening – stable performance at higher consistencies
  • Approach-Flow Screening – final fibre purification before the headbox
  • OCC / Recycled Fibre Screening – removing stickies, plastics, waxes, adhesives
  • Deinking & Waste-Paper Processing – improving fibre cleanliness and pulp strength

Apollo technology delivers high screening efficiency, low energy use, long basket life, and stable operation across all pulp and paper grades.

Industrial Applications

  • Stock preparation for chemical pulp, OCC and recycled fibre
  • Approach-flow systems before headbox
  • Medium- and high-consistency screening
  • Reject handling and broke screening
  • Deinking line feed screening
  • Tissue, kraft, packaging, duplex board, and writing/printing grades

Key Features

  • Slotted or hole-type basket options
  • Wedge-wire or drilled construction with accurate geometry
  • High open area → high capacity & reduced energy use
  • Advanced rotor/foil design → stable flow, low stringing, controlled pulsation
  • Fully customizable for furnish type and pulp consistency
  • Wear-resistant metallurgy for recycled fibre applications
  • Retrofit-ready for all major OEM pressure screens
  • Energy-efficient operation through smooth, laminar flow

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Working Principle

Benefits of Apollo Basket Screens

  • Compared to conventional mesh/perforated screens:

    • Higher open area → higher capacity, lower differential pressure
    • Improved fibre quality due to precise slot sizing
    • Better contaminant removal (shives, stickies, plastics)
    • Longer basket life with robust wedge-wire/slotted construction
    • Reduced downtime due to self-cleaning action
    • Lower maintenance and operating cost
    • Suitable for both virgin and recycled furnishes
    • Easy retrofits into existing OEM screen bodies

Construction & Materials

Details
Material: SS304, SS316L, Duplex 2205/2507, 904L
Screen Type: Wedge-wire slotted / drilled hole
Slot Size: 0.10 mm to 2.0 mm (custom options available)
Coatings: Hard-chrome, wear-resistant layers
Rotor Compatibility: All standard foil/rotor designs
Formats: Cylindrical, conical, reverse-profile, OEM-specific

Why Apollo?

  • High-precision wedge-wire manufacturing
  • Custom slot/hole solutions for any pulp grade
  • Strong metallurgical expertise for long-life screens
  • Trusted OEM partner for baskets, DSM screens, resin traps & filtration solutions
  • Reliable, cost-effective OEM replacement option

Summary Specification Table

Parameter Range / Options
Screen Type Slotted / wedge-wire / drilled hole
Slot Range 0.10 mm to 2.0 mm
Basket Size As per OEM (customizable)
Material SS304, SS316L, Duplex, 904L
Coating Hard-chrome / wear-resistant
Rotor Compatibility All standard rotors / foils
Applications Pulp screening, recycled fibre cleaning, approach-flow

Ideal For

  • OCC / Waste-paper mills
  • Packaging & duplex board
  • Kraft & linerboard
  • Tissue & writing/printing grades
  • Chemical pulp lines
  • De-inking plants

Sustainable Solutions for Industry

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Industrial Applications

Engineered for high-demand industries, these screens support efficient filtration in water treatment, food processing, mining, pulp & paper and other industrial applications.

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