Sinowa is a sandwich panel equipment supplier from china, design and custom-made sandwich panel equipment, know more about sandwich panel equipment supplier, pls contact us, we will contact you as soon as possible!
As a professional sandwich panel equipment supplier, we are committed to providing high-quality, efficient and reliable production solutions for enterprises engaged in sandwich panel manufacturing. With years of experience in the industry, we have a deep understanding of the production needs and technical requirements of sandwich panels, and we continuously optimize our equipment design and manufacturing processes to meet the changing market demands. Sandwich panels have become an indispensable material in modern construction, cold storage, industrial plants and other fields due to their excellent thermal insulation, sound insulation, fire resistance and lightweight properties, and the performance of sandwich panel equipment directly determines the quality, efficiency and cost of sandwich panel production. Therefore, choosing a professional and reliable supplier is crucial for enterprises to improve their market competitiveness.
Sinowa dedicated to the research and development of high-end and high-efficiency Sandwich Panel Production Line, Sinowa is comprehensively taking the leading position in terms of efficiency, automation control level, HMI, environment protection and energy consumption, with subversive designs made in some critical technological fields to procure exceptional cost performance and customer-friendly experience for the entire production line. The adoption of system integration technology and bus control technology accomplishes the full automatization of integrated and coordinated control of the entire production line with accessible remote interactive communication. Ranking the first-class level in the world, it is currently the PU Sandwich Panel Machine in the market taking a comprehensive lead in high performance.
Sinowa is a well-known manufacturer and technical service provider of high-end PU Sandwich Panel Machines and various high-performance Cold Roll Forming Machine in China. Our main products include polyurethane double-sided color steel Sandwich Panel Production Line, polyurethane and phenolic soft facing insulation panel production line and high-efficiency roll forming lines.
Sinowa is committed to the development and manufacturing of high-end and high-efficiency Sandwich Panel Lines. Our production lines are leading the way in efficiency, automatic control, human-computer interaction, environmental protection and energy consumption. Using system integration and bus control technology, it realizes the automatic integrated linkage control of the entire production line, and can achieve remote interactive communication, which has the world-class level and a comprehensive leading high-performance production line in the market.
For more than ten years, we have never deliver two same lines to our client, there are all the crystallization of continuous improvement, we have been trying to surpass ourselves, create better products to serve our customers, and also accumulate our brand value, become a unique Chinese enterprise, we are no longer synonymous with low price and mediocre quality.
Since 2014, we have established our Cold Forming Machine design and manufacturing department, started our R&D and production of high-end cold forming equipment. Base on our innovative and high-end and efficient product concepts,In just a few years, we have created our own impressive achievements in this field. Whether ordinary construction products of Roll Forming Machine, or precision steel pipe equipment, elevator profile equipment, automotive profile equipment, precision door and window profile equipment, we are the leader of Chinese equipment with high efficiency, high quality and beautiful appearance design.
For more than ten years, relying on our innovative manufacturing concept and excellence in quality, reliable and trustworthy service to customers, we cooperate with customers all over the world, exported products to Canada, South Korea, Israel, Australia, the Middle East and other more than 20 countries and regions. contributed to building energy conservation and low-carbon production and have won widespread praise.
Sinowa has invested outstanding efforts in both the Continuous Insulated PU Sandwich Panel Production Line and the Roll Forming Line, This is why our products are more efficiency, quality, automatic control technology, environmental protection, energy consumption indicators and the appearance and safety protection are comprehensively leading, Some subversive design changes in many major technical points,these major innovations make our products excellent in price/performance and user experience.
We always position our PU Sandwich Panel Line in a very high standard, strictly optimize every design for more progress. Our continuous innovation, continuous improvement of the technical design principles make us improved product updates and always pay attention to high efficiency, energy saving and stability, reduce customer worries, become their reliable business partners.
Sinowa Engineering Technology Research Center has always focused on technology research and development. we achieved a large number of scientific research results and unique patented process technology in related product research and development t every year, we continuously improve our products to have high precision and high stability in practical applications, and provide high quality for customers all over the world. Excellent technical personnel, continuous R&D investment and the technical concept of "continuous innovation and continuous improvement" are the strong guarantee for Sinowa to stand out from competitors.
Our focus is not on cost, we always pay attention to the quality of the product and how to do it better!
Production process control is a core part of implementing product planning and implementing quality control, which we establish A full range of production management processes and product logistics systems. We firmly believe that production without control and rules will only produce garbage products, so we pay more attention to first-class production control training while establishing a first-class production workshop, strictly follow the 5S management concept, establish systems and standards, ensure that our Sandwich Panel Machines are qualified throughout the process, achieve the technical goals of the company's products to achieve our brand value.
Sinowa has a very comprehensive quality control system, has a group of professional quality control personnel, familiar with almost all testing methods and standards in the field of machining, established a complete mechanical and chemical laboratory with which can fully control all quality links and ensure that all data are accurate, timely optional and available.
Relying on our good Sandwich Panel Machine quality and trustworthy service, our products are exported to more than a dozen countries in the world, and the service field continues to expand, winning more and more praise. Every customer will be our best friend!
Our sandwich panel equipment covers a variety of types and specifications, which can be customized according to the specific needs of customers to produce different types of sandwich panels with various core materials and surface materials. Whether it is polyurethane (PU), polyisocyanurate (PIR), rock wool, glass wool, polystyrene or other core materials, our equipment can achieve stable and efficient production. The equipment is integrated with mechanical, electrical, hydraulic, pneumatic and computer control technologies, realizing a fully automated production process from raw material input to finished product output, which greatly reduces manual intervention, improves production efficiency and ensures the stability and consistency of product quality. Each component of the equipment is carefully selected and strictly tested to ensure long-term stable operation, reduce downtime and maintenance costs, and provide a strong guarantee for the continuous production of customers.
The core components of our sandwich panel equipment include uncoiling and leveling system, forming system, foaming or filling system, composite compression molding system, cutting and stacking system, and intelligent control system. The uncoiling and leveling system adopts a dual winding machine configuration to realize uninterrupted production, and is equipped with a high-precision leveling unit to eliminate the internal stress of the metal sheet, ensuring that the surface of the sheet is flat and smooth. The automatic centering device can ensure the stable movement of materials, avoid deviation during the production process, and lay a solid foundation for the subsequent forming and composite processes. The forming system adopts a multi-roll precision forming unit, which can quickly replace molds to produce panels of different specifications and shapes. The servo drive technology is used to achieve a forming accuracy of ±0.1 mm, and the online forming monitoring system can adjust parameters in real time to ensure the forming quality of the panel surface.
For the foaming or filling system, we adopt a high-pressure foaming machine for polyurethane production lines, and an automatic rock wool or glass wool laying device for inorganic fiber core materials. The accurate metering and mixing system has an error of less than 1%, which can ensure the uniform mixing of raw materials and the stable quality of the core material. The temperature and pressure closed-loop control system can accurately control the foaming or filling process, ensuring that the core material has excellent density, thermal insulation and mechanical properties. The composite compression molding system adopts a double-belt continuous press or multi-roll composite system, with an adjustable pressure range of 5-50 tons and temperature zoning control, which can adapt to the bonding requirements of different core materials and surface materials. The automatic thickness adjustment function can achieve an accuracy of ±0.2 mm, ensuring that the thickness of the finished sandwich panel meets the design requirements.
The cutting and stacking system is equipped with a CNC flying saw or laser cutting device, which can achieve fixed-length cutting of finished panels with an accuracy of ±1 mm. The robotic arm automatic stacking function can complete the stacking, counting and sorting of finished products, which not only improves the stacking efficiency but also avoids damage to the panels during manual stacking. The intelligent control system adopts a PLC + industrial computer dual control system, which can realize centralized control and real-time monitoring of the entire production line. The production data can be stored and analyzed in the cloud, which is convenient for customers to understand the production status and optimize the production process. The fault self-diagnosis and remote maintenance function can quickly identify and solve equipment faults, reduce maintenance time and improve equipment utilization.
In terms of energy conservation and environmental protection, our sandwich panel equipment has made in-depth optimizations. The heat energy recovery system has a utilization rate of more than 85%, which can effectively recover the waste heat generated during the production process and reduce energy consumption. The frequency conversion energy-saving technology is widely used in the equipment, which can comprehensively save 30% of electricity compared with traditional equipment. The exhaust gas treatment system meets the emission standards, which can effectively treat the harmful gases generated during the foaming process, protect the environment and ensure the health of operators. These energy-saving and environmental protection designs not only help customers reduce production costs but also respond to the global call for carbon neutrality and sustainable development.
We understand that different customers have different production scales and product requirements, so we provide personalized customization services. Whether it is small-batch trial production or large-scale mass production, whether it is standard specifications or special customized products, we can tailor the most suitable equipment solution according to the customer's actual situation. Our professional technical team will conduct in-depth communication with customers, understand their production needs, product standards and site conditions, and provide one-stop services from equipment design, manufacturing, installation, commissioning to after-sales maintenance. During the installation and commissioning process, our technical personnel will be on-site to guide the operation, help customers master the use method and daily maintenance skills of the equipment, and ensure that the equipment can be put into use quickly.
The sandwich panel equipment we provide has a wide range of applications, covering various fields such as construction, cold storage, industrial plants, clean rooms, modular buildings and transportation. In the construction field, sandwich panels produced by our equipment are widely used in the exterior walls, roofs and partitions of commercial buildings, residential buildings, industrial plants and other buildings, which can improve the thermal insulation and energy-saving effect of buildings, reduce the overall weight of the building and shorten the construction period. In the cold storage and cold chain field, the sandwich panels have excellent thermal insulation performance, which can effectively maintain the low-temperature environment inside the cold storage, reduce energy consumption and ensure the quality of stored goods. In the clean room field, the sandwich panels have good airtightness and corrosion resistance, which can meet the high cleanliness requirements of pharmaceutical, food, electronics and other industries.
With the continuous development of the global construction industry and the increasing emphasis on energy conservation and environmental protection, the market demand for sandwich panels is constantly growing, and the requirements for sandwich panel equipment are also getting higher and higher. As a professional sandwich panel equipment supplier, we keep pace with the times, continuously carry out technological innovation and product upgrading, and introduce advanced production technologies and design concepts to improve the performance and quality of equipment. We pay close attention to the development trends of the industry, and focus on the research and development of digital, intelligent and green equipment to meet the future development needs of customers.
In the future, the sandwich panel equipment industry will develop in the direction of digital twin, flexible manufacturing and green process integration. AI models will dynamically adjust production parameters based on real-time pressure-temperature curves to ensure bonding quality; the equipment will support rapid switching of core material types to adapt to small-batch customized orders; electric heating will replace gas, and waste heat recovery systems will further reduce carbon footprints; integrated online defect detection technologies such as X-ray or terahertz will realize 100% quality screening. We will keep up with these development trends, increase investment in research and development, and launch more advanced and efficient sandwich panel equipment to help customers achieve better development.
Choosing us as your sandwich panel equipment supplier means choosing professionalism, reliability and efficiency. We are committed to establishing long-term cooperative relationships with customers, taking customer needs as the core, providing high-quality equipment and thoughtful services, and helping customers reduce production costs, improve product quality and enhance market competitiveness. We believe that with our professional technology, high-quality equipment and sincere service, we can become your most trusted partner in the field of sandwich panel production. Whether you are a new enterprise entering the sandwich panel industry or an old enterprise that needs to upgrade equipment, we can provide you with suitable solutions and work together to create a better future in the sandwich panel industry.
In addition to providing high-quality equipment, we also attach great importance to after-sales service. We have a professional after-sales service team with rich experience and professional skills, which can provide timely and efficient after-sales support for customers. Whether it is equipment maintenance, fault handling, spare parts replacement or technical consultation, we can respond quickly and solve problems for customers in the shortest time. We also regularly conduct follow-up visits to customers to understand the operation status of the equipment and the use needs of customers, and provide targeted technical guidance and suggestions to help customers maximize the use efficiency of the equipment and extend the service life of the equipment.
The quality of sandwich panel equipment is the foundation of enterprise development, and service is the key to maintaining customer relationships. We have always adhered to the business philosophy of "quality first, customer first", and strictly controlled every link from raw material procurement, production and manufacturing to product delivery. Each piece of equipment will undergo strict quality inspection before leaving the factory to ensure that it meets the relevant technical standards and customer requirements. We also continuously improve our service system, optimize service processes, and provide customers with more convenient and thoughtful services, so that customers can feel our professionalism and sincerity in every link of cooperation.
In the process of cooperating with customers, we have accumulated rich experience and won the trust and praise of many customers. Many customers have established long-term cooperative relationships with us because of the high quality of our equipment and the thoughtful after-sales service. We have also continuously improved our own strength through cooperation with customers, and continuously optimized our equipment and services to meet the growing needs of customers. We believe that as long as we adhere to the concept of technological innovation and customer-centric, we can continue to develop and grow in the fierce market competition, and make greater contributions to the development of the sandwich panel industry.
« Sandwich Panel Equipment Supplier » Update Date: 2026/4/15
Tags:
URL: https://m.sinowa.cn/blog/sandwich-panel-equipment-supplier.html
A pu sandwich panel line stands as a highly efficient and automated production solution dedicated to manufacturing high-performance insulated panels, playing a vital role in modern construction and industrial engineering sectors. This integrated production system streamlines the entire manufacturing process, starting with the uncoiling and leveling of outer facing materials, which are carefully treated to ensure flat, smooth surfaces free of defects and suitable for subsequent bonding. Next comes the core production step: precise mixing and uniform distribution of polyurethane raw materials, where specialized equipment controls the ratio and flow rate strictly to guarantee consistent foam density and stable bonding performance between the core and facings. The pu sandwich panel machine features a controlled curing and forming system that maintains stable temperature and pressure conditions, allowing the polyurethane foam to fully expand, solidify and bond tightly with the upper and lower layers, forming a rigid, durable sandwich structure. Post-forming, the panels go through accurate cutting and finishing processes to meet diverse size specifications demanded by different projects. Designed for continuous operation, this pu sandwich panel production line boosts manufacturing efficiency remarkably while ensuring uniform product quality across batches, reducing manual errors and material waste effectively. The finished PU sandwich panels deliver outstanding thermal insulation, sound absorption and structural strength, making them widely applicable in building roofs, walls, cold storage facilities and industrial workshops, adapting to various environmental and functional needs with reliable performance and long service life.


























