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Company and Service Advantages:
2. The company has a professional The Adjuster team, 24 hours to provide uninterrupted after-sales service.
(1) Installation and debugging
Equipment arrived at the customer workshop, according to the flat layout of our equipment. We will arrange experienced technicians to install, debug and test-produce the equipment, and make the equipment reach the rated production capacity of the production line
(2) Training
Our company provides technical training for our customers. The training includes the structure and maintenance of the equipment, the control and operation of the equipment, experienced technicians will guide and establish the training program. After training, the buyer's technical personnel can master the operation and maintenance of the equipment, can adjust the process and deal with different failures
3. After-sales quality problems within 2 hours to answer, if the telephone video guidance can not be solved, domestic 24 hours to send engineers to the site to solve the problem
4. Factory direct sales price concessions, 40,000 square meters factory, 20 years of Export Enterprises, CE certification, patents more than 100 items
ITEMS |
TYPE/UNIT |
SP-PU-C |
Production Line Speed |
m/min |
5~7 |
Total Power of Production Line |
kw |
31 |
Total Length of Production Line |
m |
42 |
Net Weight of Production Line |
ton |
30 |
Thickness of Finished Panel |
mm |
50-250 |
Color Steel Sandwich Panel Specifications |
mm |
Width: 1000 ~ 1200
Thickness: 0.2~ 0.8
|
Main Features:
3. The sandwich panel laminator uses rubber-coated roller type laminator to protect the color paint on the colored steel as well as complete during the pressurizing of the sandwich panel.
4. The sandwich panel laminator has a high quality and thick wall rectangular steel welding method, which can get rid of the rust, polishing, smoothing and aging treatment
We are the first drafter of the China National Standards for 3D Panel.
We cooperated with a German manufacturer where the first EPS block molding machine in the world was produced in 1960.
We have a joint venture with Alessio Hi-tech, a leading Italian company for shape molding and pre expansion technology of EPS and EPP.
We have Korean Hi-tech for continuous sandwich panel line with core in Polyurethane, Mineral Wool, Phenolic or EPS. Ten overseas branch offices are responsible for the worldwide sales and after-sales services.
We warmly welcome friends and all those who are interested in our products and services to visit our factories in Shanghai, China.
Shanghaizhongji presents the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine, a high-performance solution engineered for versatile industrial insulation sandwich panels production. The SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine combines robust construction, advanced automation, and flexible configuration to deliver consistent, energy-efficient panel production across a wide range of thicknesses and facings. Designed for manufacturers who prioritize throughput, thermal performance, and long-term reliability, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine represents a compelling blend of innovation and practical engineering suitable for modern factories focused on sustainable building materials.
Key features of the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine include a precision feeding system, synchronized roll forming, accurate core placement for EPS and mineral wool, and a high-efficiency bonding station. The intelligent control platform integrates PLC automation with HMI interfaces, enabling operators to manage complex runs for varied product specifications with minimal downtime. For producers of industrial insulation sandwich panels, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine delivers repeatable quality and dimensional stability required for roofing, wall, and cold storage applications. The machine’s design emphasizes straightforward maintenance, modular replacement components, and optimized flow to reduce labor and energy consumption during continuous operation.
Application versatility is a hallmark of the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine. Users can switch between EPS-based cores or mineral wool cores without extensive retooling, making the line suitable for projects demanding fire-resistant panels as well as those requiring lightweight thermal insulation. The SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine supports a broad array of facings including pre-painted steel, aluminum, and composite skins, providing manufacturers with the flexibility to meet architectural and industrial specifications. This adaptability ensures that companies using the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine can respond quickly to market demand for both high-volume commodity panels and custom specialty products.
Innovation in the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine extends to its core placement and curing technologies. For EPS panels, the line uses a controlled dispensing and compaction method that ensures consistent density and thermal performance across each panel. For mineral wool cores, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine employs precise deposition and stabilization mechanisms to maintain fiber orientation and structural integrity, resulting in robust industrial insulation sandwich panels with superior fire resistance and acoustic properties. This dual-core capability means manufacturers can optimize product lines for energy-efficient panel production while meeting stringent building codes and safety requirements.
Energy efficiency is central to the design philosophy of the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine. The line incorporates thermally optimized bonding and curing zones, variable-speed drives, and heat recovery features that reduce operational energy consumption. By improving process heat management and minimizing waste, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine helps factories lower production costs while supporting sustainable manufacturing practices. Manufacturers focused on energy-efficient panel production will find the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine a strong asset in reducing both per-unit energy usage and overall environmental footprint.
From a technical advantage standpoint, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine provides high repeatability and tight tolerances through advanced servo controls and feedback systems. Sensors monitor critical parameters such as core thickness, facing alignment, adhesive coverage, and line speed, enabling closed-loop adjustments on the fly. These controls result in consistent mechanical performance for final panels, ensuring that industrial insulation sandwich panels produced on the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine meet certifiable standards for structural strength, thermal resistance, and dimensional accuracy. The robust construction of the machine also minimizes vibration and drift, extending the lifespan of tooling and reducing downtime.
Operational benefits are further amplified by the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine’s user-centric design. The HMI allows operators to store multiple product recipes, switch production modes quickly, and access diagnostic information for predictive maintenance. Quick-change fixtures and modular stations reduce the time required for conversion between panel types, supporting flexible production scheduling. Training requirements are minimized thanks to intuitive interfaces and detailed operational documentation, enabling teams to ramp up production and deliver consistent quality with fewer skilled technicians.
Quality assurance for panels produced by the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine is achieved through integrated inspection systems. Vision-based checks verify facing appearance and alignment, while thickness gauges and adhesive sensors confirm core integrity and bonding uniformity. These in-line checks reduce the incidence of rework and ensure that industrial insulation sandwich panels meet both customer and regulatory specifications. The result is a dependable manufacturing line that enables customers to deliver superior panels for roofing, wall systems, refrigerated facilities, and other demanding applications.
When selecting a sandwich panel machine, manufacturers must consider throughput, versatility, and lifetime cost of ownership. The SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine addresses these priorities by combining flexible core options, efficient material handling, and energy-saving process design. Whether a plant is scaling production of standard insulated panels or introducing higher-performance mineral wool solutions to their portfolio, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine provides a scalable platform that adapts to evolving market demands.
Shanghaizhongji supports the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine with comprehensive training, spare parts availability, and responsive technical service. Customers benefit from global support networks and expertise in optimizing line layouts for maximum productivity. With the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine, manufacturers gain a competitive edge through higher throughput, reduced energy consumption, and the flexibility to produce a wide spectrum of industrial insulation sandwich panels that meet current and future building performance standards.
The SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine by shanghaizhongji is engineered to deliver reliable, energy-efficient panel production with flexible core and facing compatibility, precise process control, and robust quality assurance. For manufacturers aiming to expand capacity, improve product consistency, and reduce operational costs, the SP-7 EPS & Mineral Wool Sandwich Panel Line Sandwich Panel Machine represents a strategic investment in modern, sustainable sandwich panel manufacturing.
