helen@hbxinnuorollforming.com
- Heavy-duty Z lock mineral wool sandwich panel making machine equipment
- Engineered for abrasive rock wool core insulated composite panel production
- Hard chrome plated rollers resist wear from mineral fiber processing
- Dedicated dual-blade cutting system separates steel skin and wool core
- Integrated HEPA dust extraction protects machine components from fiber buildup
- Automatic rock wool batt compression feeding with lamella orientation control
Mineral wool (rock wool) sandwich panels demand a fundamentally different machine design compared to EPS or PU foam equipment. The abrasive nature of mineral fibers accelerates roller wear on standard machines, while airborne wool dust clogs conventional drive chains and sensors. This Z lock mineral wool sandwich panel machine is engineered from the ground up with hardened surfaces, sealed transmissions, and dedicated dust management to deliver consistent A1 fire-rated panel output over decades of operation.
| Component | Standard EPS Machine | Mineral Wool Machine (This Model) |
|---|---|---|
| Roller Surface | GCR15, HRC 58–60, bare finish | GCR15, HRC 60–62, hard chrome plated (20μm) |
| Chain Drive | Open 6-fen double-row chain | Enclosed oil-bath chain housing with felt seals |
| Frame Coating | Standard electrostatic powder | Double-coat epoxy primer + polyurethane topcoat |
| Shaft Seals | Standard lip seals | Tandem labyrinth + lip seal assembly per station |
| Cutting Blades | Single carbide-tipped blade | Dual independent blades — carbide (steel) + diamond abrasive (wool core) |
| Dust Extraction | None or basic hood | Multi-point HEPA H13 extraction network (99.97% at 0.3μm) |
| Sensor Protection | Open photoelectric sensors | Pneumatic purge sensors with positive-pressure enclosures |
| Parameter | Mineral Wool Configuration |
|---|---|
| Effective Panel Width | 950 / 970 / 1000 / 1050 mm |
| Core Thickness Range | 50 – 150 mm (200 mm optional) |
| Rock Wool Density | 80 – 150 kg/m³ (lamella orientation) |
| Skin Steel Gauge | 0.40 – 0.80 mm (top), 0.40 – 0.60 mm |
Hebei Xinnuo is a professional cold roll forming machinery manufacturer with 20+ years of experience. We specialize in C/Z purlin machines, roof panel roll formers, floor deck machines, and custom profile solutions — exported to 50+ countries worldwide.
