At the core of asphalt mixing plants, the discharge hopper under the mixing main engine acts as the “throat” of the equipment. It bears direct impact and accumulated heat from 150-180℃ hot asphalt mixtures every day. Ordinary paints quickly chalk and peel off under such working conditions, leading to rapid oxidation and corrosion of the metal substrate, which seriously affects equipment service life and production continuity.
Setting New Standards for High-Temperature Protection
As verified by FLDC on-site application engineers, FLDC 400℃ silicone high-temperature primer-topcoat integrated coating is being precisely sprayed on the inner and outer surfaces of discharge hoppers, building a dedicated high-temperature protective barrier for core equipment components.
This special coating is designed for long-term high-temperature working conditions below 400℃, and performs excellently under the intermittent high-temperature impact of asphalt discharging. Its core advantages are as follows:
- Special high-temperature protection: The coating can withstand long-term high-temperature environments below 400℃, and remains stable without blistering or cracking under the intermittent high-temperature impact of asphalt materials.
- Efficient construction and maintenance: The “primer-topcoat integrated” feature simplifies the construction process. While ensuring excellent adhesion and rust resistance, it greatly saves construction man-hours and material costs, especially suitable for the renovation and maintenance of core equipment components.
- Long-lasting durable protection: After application, it forms a strong ceramic-like protective layer, which effectively isolates high-temperature oxidation and thermal corrosion, so that the discharge hopper can still maintain the strength and integrity of the metal body under the severe cycle of alternating hot and cold.
Three Core Application Values
- Core component life extension: It directly protects one of the components with the harshest working conditions in mixing equipment, reduces shutdown and maintenance frequency, and improves overall equipment availability and return on investment.
- Production safety guarantee: It prevents metal strength decline or perforation and material leakage caused by high-temperature corrosion, and eliminates potential production safety hazards.
- Technical strength demonstration: It fully reflects FLDC’s in-depth understanding of ultra-high temperature working conditions of construction machinery and product R&D capabilities.
Choosing FLDC means choosing field-proven high-temperature protective armor for your critical equipment, making both heat waves and time the touchstones of coating protection performance.