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    Laminate, Form, Cut, and Stack on Anti-Condensation Felt Lines

    61August 6, 2026
    Laminate, Form, Cut, and Stack on Anti-Condensation Felt Lines, Station roles, anti-drip felt, felt coating, Combination steps, Power reading, full combination sequence, full combination

    Table of Contents

    1. Process purpose
    2. Combination steps
    3. Station roles
    4. Power reading
    5. Boundaries
    6. Buyer FAQ
    7. References

    1. Process purpose

    Describe the full combination sequence on an anti-condensation felt line: apply felt at entry, form the metal profile, cut to length, and auto-stack. Station counts and speeds are confirmed on the host page / proposal — this page is the combo flow map with plant-power reading.

    2. Combination steps

    1. Hydraulic decoil with loading cart (about 5 t class)
    2. Entry guide and anti-drip felt coating — includes pre-manual shear device on the reference BOM
    3. Roll forming — reference about 19 + 20 rolls, shaft about φ85
    4. Hydraulic shear — Cr12 blades, dual-column frame on reference
    5. Auto stacker discharge — about 6 m section on reference

    Industry anti-drip roofing lines describe the same continuous path: decoiler → filming / felt device → form → shear → stacker, optionally able to run PPGI with or without felt depending on setup.

    3. Station roles

    StationRole
    Decoil + carFeed GI/PPGI coil; ID about 450–550 mm class
    Felt coatingBond anti-drip membrane to the underside before forming
    Form millCreate roof / cladding profile without scraping the felt face
    Hyd shearCut-to-length under PLC length / count control
    Auto stackCollect finished sheets for packing

    4. Power reading

    • Forming main about 7.5 kW; hydraulic station about 5.5 kW
    • Decoiler motors about 4 kW each; stacker about 2.2 kW
    • Total plant power is the sum of stations — do not quote forming main alone as “the line”
    • Forming section speed class about 0–20 m/min on the host reference

    5. Boundaries

    • Not a color-coating continuous paint line
    • Not a pure roof-panel datasheet without felt stations
    • Not a film-only scope unless the contract removes forming / shear / stack
    • Short typical route without power breakdown lives on the felt process-flow page

    6. Buyer FAQ

    Why list stacker and decoiler separately?

    Because RFQs that only copy “7.5 kW” understate plant demand and confuse film-only vs combination scope.

    Same page as the short felt process flow?

    No. That page is the compact route. This page expands station roles and plant-power reading.

    Can we omit the stacker from the combo?

    Only if the named proposal says so. The documented combination baseline includes about 6 m auto stack.

    Where do shaft / roll counts live?

    On the film / anti-drip equipment host page (about φ85; about 19 + 20).

    Process map only. Final ratings follow the confirmed proposal. Price and lead time are out of scope.

    References

    1. FILM-ANTIDRIP thematic FAQ (process / power / BOM stations)
    2. Industry context: anti-drip felt line with decoiler, form, shear, stacker
    3. Related encyclopedia: film host; typical felt process flow; combo vs pure film