Continuous PIR Cold Storage Panel Solution
Continuous PIR panel equipment with six configured component streams, a traversing laydown system and a 42 m double-belt section for the specified recipe and panel range. Concept illustration — not a photograph of delivered equipment or a customer installation.
Turnkey Engineering for Modern Cold Storage Logistics
The 42 m continuous PIR reference coordinates metal-facing preparation, six-stream metering, distribution, curing, cutting and handling for cold-storage panels. Route selection depends on product mix, thickness, formulation, curing residence and output requirements; batch pressing remains appropriate for other order and tooling conditions.
Extended 42-Meter Cure Section
The heated belt applies controlled confinement during foaming and cure; dwell time and core temperature require validation for each thickness and recipe.
Direct Six-Component Inline Mixing
Metering catalysts, flame retardants, and liquid blowing agents separately into the high-pressure head allows real-time reaction kinetic adjustments without risking drum batch aging.
Confirm the line configuration, material recipe, utility interfaces and panel acceptance conditions together.
Continuous PIR Panel Manufacturing Workflow
An automated, uninterrupted industrial manufacturing sequence from raw metal coils to packaged cold storage panels.
Uncoiling, Ribbing & Surface Activation
Prepare and profile upper and lower metal facings. Surface cleaning, corona treatment or other activation is selected for the facing; these are distinct processes.
Six-Component High-Pressure Metering
Axial piston pumps meter polyol, isocyanate, catalysts, flame retardants, and blowing agent independently into high-pressure lines under Coriolis closed-loop feedback.
High-Speed Oscillating Traverse Laydown
Mixed PIR chemicals enter a multi-orifice high-pressure head swinging at up to 120 cycles/minute, depositing a uniform liquid fan across the continuously advancing bottom steel sheet.
Reference Solution Engineering Envelope
Typical capability matrix for Haifeng turnkey continuous double-belt PIR panel manufacturing lines.
| Parameter | Value / Unit | Applicable Configuration / Conditions |
|---|---|---|
| Panel Thickness Handling | 40 to 200 mm (Continuously adjustable) | Motorized screw-jack press height adjustment |
| Double-Belt Effective Length | 42 meters (Optional 30m or 36m configurations) | Precision-machined slat chain conveyor |
| Maximum Continuous Line Speed | 4.0 to 15.0 m/min | Synchronized inverter drive across all stations |
| Chemical Dosing Output | 80.0 to 350.0 kg/min | Six-component high-pressure axial piston station |
| Core Foam Density | 38.0 to 45.0 kg/m³ | High-index PIR formulation with cyclopentane/LBA |
| Finished-panel fire performance | Test and classify the actual panel construction | Equipment and recipe index alone do not establish B1 or FM approval |
Core Equipment for This Solution
The package covers coil handling and forming, six-stream metering and foaming, traversing distribution, a 42 m double-belt section, flying cutting and stacking. Cam-lock insertion and rock-wool processing are optional. Steel coils, chemistry, building services and power are agreed external interfaces.
Core Advantages of Haifeng Continuous PIR Solutions
Review core temperature, curing residence, joint geometry and finished-panel tests for the specified configuration.
42 m Double-Belt Section
The specified laminator provides a controlled curing and pressure section for the chosen panel build-up.
PIR Formulation Control
Independent dosing supports the selected PIR formulation. Fire classification belongs to tested finished panels.
Traversing Distribution
A servo distribution boom spreads the mixture across the specified web width.
Six-Stream Metering
Separate streams control main components and additives against the agreed material recipe.
Related Project Reference
Review the reported 42 m project configuration. Figures are project references from the supplied brief, rather than certified results or universal equipment guarantees.
Frequently Asked Questions
Find answers about Continuous PIR Cold Storage Panel Solution, including material selection, equipment configuration and the information needed to plan a production line.
How does the 42-meter laminator prevent core cracking in 200 mm thick panels?
Can this continuous line switch between different panel thicknesses easily?
What certifications must a cold storage panel meet for modern logistics hubs?
How does the line prevent chemical overlap ridges during high-speed laydown?
Request a Continuous Panel Line Proposal
Submit your target panel thickness, plant dimensions, and output requirements for an engineered equipment proposal.
