Continuous insulation board production line of the PU and phenolic aldehyde surface has diversified and multifunctional production characteristics, which may produce products with different specifications such as PU, PF, PIR, etc. The surface material may be aluminum foil, colored steel, cement base cloth, kraft paper, non-woven fabrics, etc. The products are widely applied to such occasions as construction, decoration, pipeline ventilation, subway construction, etc. The insulated sandwich panel production line of soft layer insulation board is able to continuously and efficiently produce high-quality PU and Phenolic insulation boards.

We spare no efforts to improve our product quality and technological reliability by employing the most cutting-edge and the most reliable support and processes to make our products highly reliable and endurable. As a result, the production line of our soft layer insulation panels is highlighted by many perfect qualities. It is the core idea in Sinowa's product roadmap to surpass our competitors in terms of design philosophy, manufacture methods and service level, going for excellence and leading position and making constant improvement on our products and services, which is also our core value system to create efficiency and convenience for our customers. Well-grounded on our solid strength as a renowned large-scale enterprise, Sinowa has a high starting point in developing industrial foam sandwich panel production line.

Based on the advanced science and technology introduced from within and without the country and supported by a great number of first-grade parts and components from the home and aboard, the phenolic foam manufacturing machinery have a high-level configuration of supporting products in terms of machinery, electrical control, hydraulic pressure, automatic measurement and tracking, and so on. This is a strong proof of our product’s reliable quality and high efficiency. The first-class appearance design and excellent energy saving measures make it unnecessary for customers to additionally construct the heat preservation and isolation room for production around the clock throughout the year, so that the customers may save lots of resources and costs.

Modularized standard design and important parts machined with CNC machine tool make the phenolic foam production line have excellent quality assurance. Dependence on the man-made factors is eliminated. The operation is precision, with the highest operation speed of 30m/min. The phenolic resin panel production line has the world-class production efficiency. The high performance and reliable multicomponent cyclopentane foaming technology and equipment of Sinowa may be also applied to the foaming process of the phenolic aldehyde board. Therefore, our customers may not only freely adjust the foaming matching according to the raw material, but also save lots of costs. Moreover, they are of significance for environmental protection.

Sinowa's phenolic insulation board production line is distinguished by its impressive performance of energy conservation. In each high point of energy consumption throughout the entire insulated sandwich panel lines are implemented corresponding measures to considerably lower the consumption level. For example, the body of the lamination belt conveyer is covered with insulation panels in very reasonable structures, which doesn’t blemish the overall outlook but greatly increases the insulation performance. The entire isolation sandwich panel production line is constantly optimized and improved so that the consumption of each power source is significantly reduced. The motor power of our lamination conveying system is only 3.0 kw, about 50% less than those of the same kind.

All in all, the energy consumption of the whole industrial polyurethane insulation panel production line equals 40% or even less of the equivalent lines in the market. The industrial PU sandwich panel line of Sinowa adopts the most advanced concepts in the world to realize the modularized design with all the parts bolted together rather than welded. In standardized production, the parts can be dismantled and exchanged, so the production cycle is drastically shortened and the maintenance becomes by far easier. Through finite element analysis, the equipment design is greatly optimized to realize modularization, digitization, and weight-minimalization.