This Versatile Joint-Type Rock Wool and EPS Sandwich Panel Production Line is engineered for manufacturers who require maximum product range flexibility. Equipped with an interchangeable forming roller system, this line supports multiple edge configurations including Lap Joint, Cap Joint, and Secret-Fix profiles for both roof and wall panels. By allowing quick changeovers between different joint types, it enables factories to serve diverse market segments with a single investment. The heavy-duty construction and precise PLC control ensure that every panel—regardless of profile—maintains consistent dimensional accuracy and superior waterproofing performance.
Interchangeable Roller System: Quick-change forming rollers allow the production of multiple joint types (Lap / Cap / Secret-Fix) on one line.
Roof & Wall Panel Capability: Supports both roof panel profiles (higher ribs) and wall panel profiles (lower ribs) with simple roller changes.
Precision Edge Forming: CNC-machined rollers ensure perfectly matched joints that create watertight panel connections.
Smart Profile Changeover: The PLC system stores multiple profile recipes, allowing rapid, error-free switching between configurations.
Flexible Core Handling: Compatible with rock wool, EPS foam, and glass wool cores across the full thickness range.
| Component | Technical Specification |
|---|---|
| Joint Type Support | Lap Joint / Cap Joint / Secret-Fix (Self-Fixing) |
| Panel Application | Roof Panels (Deep Rib) / Wall Panels (Low Rib) |
| Effective Width | 950mm / 960mm / 980mm / 1000mm / 1150mm |
| Panel Thickness | 50mm - 250mm (Adjustable) |
| Roller Changeover Time | 2 - 4 Hours (Guided Procedure) |
| Core Materials | Rock Wool / EPS Foam / Glass Wool |
| Forming Precision | Joint Tolerance ±0.5mm |
| Cutting System | High-Precision Flying Saw / Ribbon Cutter |
| Control Logic | Multi-Recipe PLC (Profile Storage) |
Multi-Recipe PLC Logic: Pre-programmed profile recipes enable one-button changeover between different joint types and panel applications.
Watertight Joint Engineering: Precision-formed edges ensure perfect panel interconnection, preventing water ingress at the seams.
Versatile Market Reach: One machine can serve both roof and wall panel markets, maximizing the return on your investment.
Interchangeable Roller Storage: Includes a structured roller storage and changeover cart system to streamline maintenance and profile switching




