Polycraftpuf delivers end-to-end integrated production plants: from raw chemical bulk tank farms and high-pressure metering to automated conveyor carousels, heating curing ovens, flying cutting saws, and robotic pour booms.
Engineered for tier-1 automotive seating suppliers. The closed-loop continuous oval conveyor system transports heavy-duty mold carriers through an automated sequence of wax release spraying, robot chemical pouring, mold clamping, curing heating tunnel, automated mold unlatching, and demolding.
Automated vacuum and air blow-off of residual foam debris.
Electrostatic or robotic wax spray inside ventilated exhaust booth.
Manual or automated placement of metal seat wire frames & brackets.
Multi-axis robot injection using high-pressure PMLV mix head.
Automatic mold carrier lid closure with tight mechanical wedge lock.
Circulating hot air curing tunnel maintains chemical reaction curve.
Carrier de-latches and opens lid automatically at cycle exit.
Pneumatic part take-out and inline roller mechanical cell crusher.
Fully automated continuous high-speed manufacturing line for insulated roof and wall panels, architectural facades, and cold chain cladding. High-pressure polyurethane (PUR) and fire-retardant polyisocyanurate (PIR) formulations are injected continuously between two metal sheet facings.
| Component / System | Engineering Specification | Key Function / Benefit |
|---|---|---|
| Decoiler & Roll Forming | 5 Ton Hydraulic Uncoilers & Multi-Stand Profile Rolls | Handles 0.4 - 0.8 mm pre-painted galvanized steel / aluminum coils |
| Preheating System | Infrared & Convection Preheating Tunnels | Heats metal sheets to 35° - 45°C for optimal chemical adhesion |
| Foaming Machine | POLYMAMIX High Pressure Metering Unit (Up to 200 kg/min) | Rexroth axial piston pumps with closed-loop mass flow meters |
| Chemical Temperature | Constant 20° ~ 23°C Thermal Jacket Circulation | Maintains precise liquid viscosity for optimal cell structure |
| Double Belt Conveyor | 18m to 30m Length, Precision Steel Slat Chain | Hydraulically adjusted panel thickness (30mm ~ 200mm) |
| Production Speed | Variable 4 to 15+ Meters per minute | Continuous output without stopping during cross-cuts |
| Total Line Power | Approx. 380 - 450 kW Connected Load | Includes roll forming, double belt, heating, and stacker |
Custom-engineered for producing thick insulated panels (60 mm to 250 mm) for walk-in cold rooms, refrigerated containers, clean rooms, and architectural panels. Features multi-daylight hydraulic presses (up to 12.5 meters length) with motorized in-and-out loading shuttle carriages.
Specialized turnkey plants for domestic and commercial refrigerators, deep freezers, visi-coolers, and beverage dispensers. Includes expandable inner mandrels, hydraulic side/back walls, and multi-station rotary door drums with cyclopentane safety venting.
