Polyurethane Sandwich Panel Line
The Polyurethane Sandwich Panel Line is an efficient, stable, flexible, energy-saving, and environmentally friendly production equipment, with broad market application prospects.
The Polyurethane Sandwich Panel Line is primarily used for manufacturing composite panels with polyurethane rigid foam as the insulation layer, featuring bimetallic, single-metal, or non-metal surfaces. These panels are commonly utilized in industrial facilities, logistics warehouses, wall and roof enclosure systems for prefabricated houses, as well as in exterior insulation and central air conditioning ductwork.
The Polyurethane Sandwich Panel Line primarily consists of key equipment such as the uncoiling system, steel plate feeding system, steel plate automatic docking system, rib pressing unit, forming machine system, steel plate and polyurethane high-strength bonding system, corona system, steel plate preheating, double-track machine and heating system, rock wool automatic cutting and conveying system, n-pentane foaming system, and cutting saw.
After being fed into the mixing head through the metering pump of the high-pressure foaming machine at a certain ratio, the two-component raw materials for rigid foam are evenly distributed onto the bottom surface material of the sandwich panel and simultaneously fed into the double-track laminating conveyor with the top surface material. The rigid foam foams and solidifies between the upper and lower conveyor plates of the double-track laminating conveyor. The solidified sandwich panel is cut into finished products of a certain length by a cutting machine on the production line according to production needs.
Features and Advantages
High automation: The Polyurethane Sandwich Panel Line adopts a highly automated control system, enabling automated production throughout the entire process from raw material proportioning, mixing, cloth feeding, foaming, curing to cutting, greatly improving production efficiency.
Product quality stability: Due to the use of advanced processes and equipment in the production line, the polyurethane sandwich panels produced are ensured to have stable quality, meeting various application requirements.
High flexibility: The Polyurethane Sandwich Panel Line can be designed with various configurations according to customer needs, enabling rapid switching between the production of different specifications and types of polyurethane sandwich panels, such as roof panels, wall panels, cold storage panels, etc.
Energy conservation and environmental protection: The Polyurethane Sandwich Panel Line is designed with a focus on energy conservation and environmental protection, utilizing advanced energy-saving technologies and equipment to reduce energy consumption and emissions, meeting the environmental requirements of modern industrial production.
Polyurethane sandwich panels have been widely used in the construction industry due to their excellent thermal insulation performance, ease of construction, and cost-effectiveness. With the continuous improvement of national requirements for building energy efficiency and people's pursuit of a comfortable living environment, the market demand for polyurethane sandwich panels will continue to grow.
Meanwhile, with the continuous advancement of technology and the reduction of costs, Polyurethane Sandwich Panel Lines will become more intelligent, efficient, and environmentally friendly. In the future, these production lines will be applied in more fields, contributing to the green development of the construction industry.