Installed Capacity:
3,000 trays/hour (fruit tray 10–12 pocket, grammage 55–75 g)
Raw Materials: Recycled paper (ONP/OCC/mixed), water, optional food-grade additives (anti-fungal/strengthener)
Pulp Preparation System:
Hydrapulper: 12–15 m³, motor 55–75 kW, pulping 3–4% consistency.
Forming + Transfer Machine:
Type: Vacuum forming + positive pressure blow-off.
Mould cavity: Customized for fruit tray (generally 6–12 cavities/plate depending on pocket geometry).
Mould plate size: ±600×400 mm (typical), quick-change clamp.
Mould material: Aluminium T6061 CNC + micro-perforation; SS304 backing.
Cycle time: 10–18 seconds (depending on grammage & vacuum).
Output: 3,000 trays/hour (±50–60 trays/minute aggregate).
Metal Dryer (Multi-Layer):
Type: Multi-layer metal dryer, direct/indirect heating.
Layers & effective length: 6 layers, effective length 16–22 m (site configuration).
Heat source: Natural Gas
Heat consumption (typical):
NG: 18–28 Nm³/hour
Dryer electricity consumption (fan + conveyor): 25–40 kW.
Air & Utility System:
Air compressor: 18–22 kW, 1,000–1,500 L/min @ 0.7–0.8 MPa + air dryer.
Total installed power (without hot-press): ±80–120 kW.
Total installed power (with hot-press): ±95–140 kW.
Product Specifications (Example):
Type: Fruit tray 10–12 pocket (apple/orange).
Tray dimensions: ±295×295 mm; pocket height 30–45 mm (custom).
Grammage/tray: 55–75 g (custom 45–120 g).
Thickness: 1.2–1.8 mm (depending on grammage & pressing).
Final moisture content: 8–12%.
Production Area:
Pulp preparation area: 8×6 m.
Forming + transfer: 6×4 m.
6-layer metal dryer: 20–26×2.5 m (depending on layout & service room).
Finishing/stacking: 6×4 m.
Total net production area: ±220–300 m² (excluding warehouse & utility room).