Z Lock Sandwich Panel Machine Line for Steel Roofing
Delivery time is: 45 working days.
Payment method:
TT,40% deposit, and the remaining balance shall be paid before delivery.
Warranty period : one year from the date when the machine leaves the factory.
Voltage: It can be customized according to the local standard industrial voltage of customers.
whatsapp:+86 15831767931 +86 15194754069
Email:rita@hbxinnuorollforming.com
The Z Lock Sandwich Panel Machine Line manufactured by Hebei Xinnuo Roll Forming Machine Co., Ltd. is a fully automatic production system specially designed for manufacturing high-quality insulated sandwich panels with a unique Z-lock joint profile. This advanced machine line integrates decoiling, roll forming, glue application, core material feeding, composite pressing, and automatic cutting into one seamless production process, delivering consistent panel quality at high output speeds.
The Z-lock joint design provides superior interlocking strength between panels, making it an ideal solution for steel roofing and wall cladding applications. The panels produced by this machine line are widely recognized for their excellent thermal insulation, structural rigidity, and weather resistance, which is why Z-lock sandwich panels have become increasingly popular in the global building materials market.
Z-lock sandwich panels are in high demand worldwide due to their excellent interlocking mechanism, which ensures tight panel connections without visible fasteners on the exterior surface. This makes them a preferred choice for modern steel roofing systems in commercial buildings, warehouses, cold storage facilities, and industrial plants across Europe, the Middle East, Southeast Asia, Africa, and South America.
The machine line is designed with simplicity and efficiency in mind. The PLC-controlled system allows operators to set production parameters through an intuitive touch screen interface. With straightforward operation, stable performance, and comprehensive after-sales support from Xinnuo, even first-time manufacturers can start production quickly with confidence.
This production line supports multiple core materials including EPS (Expanded Polystyrene), PU (Polyurethane), PIR (Polyisocyanurate), and rock wool, giving manufacturers the flexibility to produce different panel types based on market demand and project specifications.
Built with heavy-duty components and precision-engineered roll forming stations, the machine line ensures long-term operational stability. The robust frame structure, high-quality rollers, and reliable hydraulic system contribute to consistent panel quality and minimal downtime during continuous production.
Hebei Xinnuo Roll Forming Machine Co., Ltd. has exported equipment to over 145 countries and regions worldwide. The company holds CE, ISO, and TUV SÜD certifications, ensuring that every machine line meets international quality and safety standards.
The Z Lock Sandwich Panel Machine Line operates through a fully automated sequence:
Composite Decoiler → Roll Forming → Glue Spraying & Dripping → Core Material Feeding → Composite Main Press → Heating & Bonding → Crimping & Notching → Edge Trimming → Automatic Cutting → Panel Output Table
Each stage is precisely controlled to ensure uniform panel thickness, consistent glue distribution, and accurate cutting length, resulting in finished panels that meet strict construction standards.
| Item | Specification |
|---|---|
| Machine Type | Fully Automatic Z Lock Sandwich Panel Machine Line |
| Core Material | EPS / PU / PIR / Rock Wool |
| Steel Sheet Thickness | 0.3 – 0.8 mm |
| Core Thickness Range | 20 – 300 mm |
| Production Speed | 2 – 4.5 m/min (adjustable) |
| Total Power | Approx. 30 KW |
| Control System | PLC Automatic Control with Touch Screen |
| Voltage | 380V / 3 Phase / 50Hz (customizable) |
| Overall Dimensions | Approx. 35000 × 2500 × 2600 mm (L×W×H) |
| Total Weight | Approx. 25 Tons |
| Certification | CE / ISO / TUV SÜD |
Note: Technical parameters can be customized according to specific customer requirements. Please contact our sales team for detailed configuration options.
The Z-lock sandwich panels produced by this machine line are widely used in:
As a professional manufacturer in the field of cold roll forming equipment, Hebei Xinnuo Roll Forming Machine Co., Ltd. has been dedicated to providing high-quality machinery solutions since 1998. The company's product portfolio covers core industry needs including roof roll forming machines, automatic C/Z purlin machines, sandwich panel production lines, light steel keel machines, door forming machines, floor decking machines, cable tray production lines, photovoltaic bracket production lines, shelf column lines, slitting lines, cut-to-length lines, colored stone coated roof panel production lines, metal embossing machines, and more.
Xinnuo's equipment has been exported to 145 countries and regions around the world, winning wide acclaim from customers for its stable performance and professional service. The company strictly follows international quality standards and has passed authoritative certifications including CE, ISO, and TUV SÜD.
