SKU class
SKU class
Continuous / long stone-coated coating headon pre-formed metal tile.
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Process Library · Roofing & Wall Panel
Stone-Coated Long Tile Coating Line
Coverage, wet-out, and oven manners decide whether bare steel shows. Film chip density and recycle loops.
What this process looks like
Coverage, wet-out, and oven manners decide whether bare steel shows. Film chip density and recycle loops.
Process chain
Process chain
Bottom glue → sand spread → blow → face glue → drying room(s) → outfeed.
Adhesive
Adhesive
Waterborneacrylicbottom glue (bond sand) + acrylic face glue (weather protect).
Specifications
| SKU class | Continuous / long stone-coated coating headon pre-formed metal tile. |
|---|---|
| Process chain | Bottom glue → sand spread → blow → face glue → drying room(s) → outfeed. |
| Adhesive | Waterborneacrylicbottom glue (bond sand) + acrylic face glue (weather protect). |
| Bottom-glue booth | ~3300 × 1600 × 2200mm · GB 120# frame · reciprocating HP spray · 0.75 kW round-belt convey. |
| Sand / blow | ~8000 × 1600 × 2500mm · chain convey 1.5 kW · fans5.5 kW × 2·16outlets · belt elevators recycle sand. |
| Face-glue booth | ~3300 × 1600 × 2200mm · diaphragm pump → filter → reciprocating guns. |
| Controls / power | PLC + HMI· manual/auto ·AC 380 V / 50 Hz. |
| Drying room | Internal ~6500 × 3000 × 3000· electric stainless tubes · rock-wool 100 mm · fans 750 W ×4 · temp ≤ ~100 °C. |
| Capacity note | Tech sheet sizes line forthreedrying rooms when throughput requires it. |
| Substrate narrative | Al-Zn plated steel ~0.6 mmclass (EN article) — tag live coil. |
Operation steps
Handoff from tile former
Handoff from tile former
Show the roller table where formed panels enter the coating head. Order spec starts here: length of continuous long tile vs short shingle press plant.
Bottom-glue spray booth
Bottom-glue spray booth
Waterborne acrylic via reciprocating guns.
Sand spread + blow
Sand spread + blow
Free-fall colored sand, then blow float sand with 16 outlets. Elevators and belts recycle excess—film hopper level and clean face after blow.
Face-glue spray
Face-glue spray
Top acrylic seals the chip layer. Thin dry spots and heavy runs both fail weather gates—show gun pressure and wet film look.
Drying rooms
Drying rooms
Insulated rooms with electric tubes and circulation fans. Sheet target ≤ ~100 °C. Capacity often needs three rooms—label how many are live on this install.
First-off face gate
First-off face gate
Check chip coverage, lap edges, and color match to the order-spec board. Profile family (Austral / Brick / …) must match the forming mold upstream.
Key details
Note 1
Upstream roll-form / press molds set the metal profile. This page only owns glue–sand–dry. Tag both order specs if you show a full plant.
Note 2
EN article lists longer IR dry tunnels and different booth sizes. Keep CW-1650 Chinese sheet numbers unless you label the alternate order spec.
FAQ
What control system does the machine use?
PLC + HMI· manual/auto ·AC 380 V / 50 Hz.
Related processes
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