Z Lock Sandwich Panel Machine Line PLC Controlled System
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.
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Email:rita@hbxinnuorollforming.com
The Z Lock Sandwich Panel Machine Line PLC Controlled System manufactured by Hebei Xinnuo Roll Forming Machine Co., Ltd. is a fully automatic, PLC-controlled production system engineered for the high-efficiency manufacturing of Z-lock profile insulated sandwich panels. This advanced machine line integrates every stage of the production process — from steel coil decoiling and precision roll forming to automatic glue application, core material feeding, double-belt composite pressing, and computer-controlled cutting — into one seamless, continuously operating production system.
The Z-lock panel profile features a unique interlocking joint design that creates tight, seamless connections between adjacent panels during installation. This innovative design effectively eliminates thermal bridges, prevents water infiltration, enhances structural integrity, and delivers a clean, fastener-free exterior appearance. As a result, Z-lock sandwich panels have become one of the most widely adopted panel profiles in the global building materials market, with rapidly growing demand across industrial, commercial, and residential construction sectors worldwide.
At the heart of this machine line is an advanced PLC (Programmable Logic Controller) system paired with a high-resolution touch-screen interface. The PLC control system precisely manages every stage of the production process, including decoiler speed, roll forming pressure, glue spraying volume, composite pressing temperature and pressure, cutting length, and panel output speed. This level of automation ensures consistent panel quality, accurate dimensions, uniform adhesive distribution, and reliable repeatability across long production runs. Operators can easily monitor and adjust all production parameters through the touch-screen display, reducing the risk of human error and minimizing material waste.
Z-lock sandwich panels have gained widespread recognition and popularity across international construction markets. Their interlocking design provides excellent weather resistance, thermal insulation, acoustic performance, and aesthetic appeal with clean, fastener-free exterior surfaces. These panels are in high demand for industrial factories, warehouses, cold storage facilities, commercial buildings, logistics centers, exhibition halls, and prefabricated structures across Europe, the Middle East, Southeast Asia, Africa, South America, and beyond. Manufacturers who invest in Z-lock panel production are well-positioned to serve both domestic and export markets with a product that enjoys strong global demand.
One of the most significant advantages of this machine line is its accessibility for new investors entering the insulated panel manufacturing industry. The PLC touch-screen control system features an intuitive, user-friendly interface that allows operators to set and adjust production parameters — including panel length, production speed, cutting position, and core thickness — with just a few simple steps. The entire production process is fully automated, requiring only a small number of operators to manage the line efficiently. Combined with comprehensive technical documentation, installation guidance, and full after-sales support from Xinnuo, new investors can achieve stable production output within a short learning period, significantly lowering the barrier to entry and accelerating return on investment.
The production line supports a wide range of core materials including EPS (Expanded Polystyrene), PU (Polyurethane), PIR (Polyisocyanurate), and rock wool. This versatility allows manufacturers to diversify their product range and respond flexibly to different market demands, project specifications, fire resistance requirements, and climate conditions without requiring additional equipment investment. Whether customers need lightweight EPS panels for general construction or high-performance PIR panels for cold storage applications, this single machine line can handle the full spectrum of production needs.
This machine line is built for maximum productivity. With adjustable production speeds of up to 4.5 meters per minute and continuous operation capability, it delivers significantly higher daily output compared to conventional sandwich panel machines. The high-speed composite pressing system ensures rapid bonding without compromising panel quality, making it ideal for manufacturers who need to meet large-volume orders on tight schedules. The PLC system automatically synchronizes all production stages to maintain consistent speed and quality throughout the entire production run.
Hebei Xinnuo Roll Forming Machine Co., Ltd. has exported equipment to over 145 countries and regions worldwide. The company strictly follows international quality standards and has passed authoritative certifications including CE, ISO, and TUV SÜD. Customers across the globe have recognized Xinnuo for its stable machine performance, professional service, and reliable technical support, making it a trusted partner for manufacturers at every scale.
The Z Lock Sandwich Panel Machine Line PLC Controlled System operates through a fully automated, continuous production sequence managed by the central PLC control system:
Feeding Rack / Decoiler → Material Loading → Roll Forming → Glue Spraying & Dripping → Core Material Feeding → Composite Main Press → Heating & Bonding → Edge Trimming → Automatic Cutting → Panel Stacking / Output
Each production stage is precisely synchronized through the PLC control system, ensuring uniform panel thickness, consistent adhesive distribution, accurate Z-lock profile formation, and precise cutting length throughout continuous high-speed operation. The touch-screen interface provides real-time monitoring of all production parameters, allowing operators to make instant adjustments and maintain optimal production conditions at all times.
| Item | Specification |
|---|---|
| Machine Type | Z Lock Sandwich Panel Machine Line PLC Controlled System |
| 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 built a comprehensive product portfolio that covers core industry needs. The company's product range includes 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 — accurately matching the production scenarios of fields such as construction, new energy, and warehousing.
At present, 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.
