Name: SIP Panel Production Line
Brand: LONGKOU DEYI

Leading SIP Panel Machine Manufacturers in China | Professional Structural Insulated Panel Solutions

Specialized in automated OSB, MGO, and aluminum sandwich panel equipment for fire-proof, energy-efficient construction.

Our SIP panel machine (Structural Insulated Panel Machine) is advanced equipment designed to produce lightweight, high-strength sandwich panels for construction applications. These panels combine rigid foam insulation (e.g., EPS, XPS, PU) with outer layers of OSB, MGO board, aluminum, or PVC to create energy-efficient, load-bearing structures.

Main Types Of Sip Panel Machine Supplied by DEYI

1. SIP Panel Press Machine & OSB Facing Equipment

Our SIP panel press machine bonds panel layers under pressure. Paired with OSB SIP panel exterior equipment, it supports the manufacture of sandwich panels for modular construction.

2. EPS/XPS & MGO Sandwich Panel Machines for Sustainable Construction

The EPS/XPS SIP panel adhesive application machine combines lightweight insulation with automated glue application, while our MGO EPS XPS sandwich panel machine produces composite panels; fire and moisture performance depends on the selected materials and tested panel system.

Why Choose Our Professional SIP Panel Machinery?

Automated Precision: CNC cutting and PLC control for ±0.5mm accuracy in SIP panel press machines.
Material Flexibility: Handle EPS, XPS, OSB, MGO, and PIR in SIP sandwich panel machines.
Energy Efficiency: Reduce electricity costs by 40% with vacuum lamination technology.

How to Make SIP Panels: A Precision-Driven Production Process

Crafting high-performance SIP (Structural Insulated Panels) requires advanced equipment and strict technical standards. At DEYI, we leverage professional SIP panel machines to ensure every panel meets superior quality benchmarks. Here’s our streamlined production process:

1. Material Preparation – The Foundation of Quality

Core Materials: Select premium insulation cores like EPS, XPS, or PIR. Our machinery handles diverse materials, including eco-friendly recycled EPS for sustainable solutions.
Facing Materials: Prepare OSB, MGO board, or aluminum integrated plates. These layers are cut to precise dimensions using our automated cutting systems, ensuring seamless fit for wall, roof, or fire-proof door applications.

2. Glue Application – Strong Bonds, Lasting Durability

Utilize our EPS SIP panel adhesive application machine or specialized glue systems. High-precision nozzles apply structural adhesive evenly on insulation cores and facing materials, laying the groundwork for robust panel integration.

3. Pressing & Bonding – Shaping Structural Integrity

Assemble the sandwich structure: insulation core between two facing layers. Our SIP panel press machine applies uniform pressure while the adhesive cures under controlled conditions. The final panel performance must be confirmed for the selected materials and tested assembly.

4. Finishing & Cutting – Precision to the Millimeter

Post-bonding, panels enter CNC cutting stations. Whether it’s trimming edges for OSB SIP panel exteriors or customizing sizes for aluminum integrated plate sandwich panels, our equipment ensures ±0.5mm accuracy, meeting diverse project requirements.

5. Quality Inspection – Zero-Compromise Standards

Every panel undergoes rigorous testing:
- Thermal Performance: Verify U-values (e.g., PIR-insulated roof panels achieving ≤0.15 W/m²·K).
- Mechanical Strength: Test load-bearing capacity and impact resistance.
- Fire/Safety Compliance: Confirm applicable fire tests and other compliance requirements for the complete panel system.

6. Packaging & Delivery – Ready for Your Projects

Finally, panels are carefully packaged to prevent transit damage. Whether it’s MGO EPS sandwich panels for industrial buildings or PIR-insulated roof panels for premium projects, we ensure timely delivery, supporting your construction timelines.

Why choose us?

Single-Component PU Adhesive Metering & Coating Equipment

Our newly developed equipment specializes in precise metering and uniform spraying of single-component PU adhesives, designed for applications requiring high automation and reliability. Key features include:

Precise Metering: Ensure accurate adhesive dosage with ±1% precision.
Stable Coating: Uniform glue distribution across various substrates.
User-Friendly Operation: Intuitive PLC control interface.
Automatic Feeding: Continuous material supply system.
High Automation: Reduce manual intervention with integrated workflows.

Specifications:
Available in multiple width and length configurations (e.g., 1.2m/2.4m/3.6m widths) to accommodate diverse production needs.

Glue out amount	0-6000g/min
A B glue ratio accuracy	Ratio accuracy: ≤ ±2% (such as 100:25 ±2)
Air Source	0.6-0.8Mpa
Power supply	380v 50Hz
Device power	10kw
Equipment size	12m2.4m2.2m
Flow accuracy	≤ ± 3%
Proportioning	Adjustable from 1:1 to 5:1
Production rate	12m/min gluing speed is adjustable
Glue viscosity range	A glue ≤30000mpa.s (ambient temperature 24℃)

Applications:
Ideal for bonding flat materials (ceramic granite, metal, HPL, PVC sheets, OSB boards, MGO boards, fiberboard) with insulation materials (PIR, PUR, EPS, XPS) using single-component PU adhesives.

Advantages of Cold Press Machines in SIP Panel Production

Cold press machines play a critical role in manufacturing high-quality, energy-efficient SIP panels by bonding insulation cores (EPS, XPS, PIR) with facing materials (OSB, MGO, aluminum) under ambient temperature

1. Energy Efficiency & Cost Savings

No Heating Required: Avoid energy-intensive heating systems, reducing electricity costs by 30-50% compared to hot press machines.
Lower Maintenance: Simplified mechanical design minimizes downtime and repair expenses.

2. Material Compatibility

Thermal Stability: Ideal for heat-sensitive cores like EPS (melting point ~240°C), preserving insulation properties.
Versatile Facing Options: Works with OSB and aluminum without warping or delamination.

3. Precision Bonding

Uniform Pressure Distribution: Hydraulic or vacuum systems ensure consistent bonding strength (≥1.5 MPa) across large panels (e.g., 12m lengths).
Edge Quality: Advanced trimming systems achieve ±0.5mm accuracy for seamless installations

4. Ideal for Specialized Applications

Fire-Resistant Panels: Confirm fire performance through testing of the complete panel assembly.
Insulated Roof Systems: Ensures PIR cores retain thermal efficiency (U-value ≤0.15 W/m²·K).
Marine/Refrigeration Use: Bonding can use moisture-resistant facing and insulation materials (e.g., aluminum + XPS), subject to adhesive compatibility.

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Transform your construction with automated SIP panel solutions!

Cut costs by 50% with glue systems and recycled materials.

Customize panels for roofs, walls, or fire-proof doors.

SIP Panel Production Line