In-Depth Analysis of Pneumatic and Hydraulic Spray Machines: From Model Specifications to Application ScenariosAs core equipment for spraying polyurethane, polyurea and similar materials, spray machines are categorised into pneumatic and hydraulic types based on their

The efficient operation of a spray machine depends not only on the performance of the equipment, but also on proper operation and scientific maintenance. This article summarizes key usage points and maintenance techniques to help users avoid malfunctions and ensure smooth construction.Before using t

Polyurethane materials are renowned for their excellent insulation properties, and when combined with a spray machine, they enable efficient construction. Rigid polyurethane foam has a closed-cell density of 35-40 kg/m³, making it suitable for insulation applications in buildings, containers, cold s

In modern industrial production, architectural decoration, and home beautification, among many other fields, coating operations are an indispensable part. The emergence of spray machines has completely changed the situation of low efficiency and uneven results in traditional manual brushing, becomin

In numerous fields of industrial production and social construction, the coating process is a crucial step for improving product quality, extending service life, and enhancing appearance. And the spraying machine, as an efficient and precise coating equipment, with its high degree of automation, uni