How should a polyurethane spray machine be cleaned after use?
Release Date:
Dec 22,2020
A polyurethane spray machine is a device used to apply polyurethane coatings by spraying. Polyurethane spray insulation materials represent an important segment of the polyurethane industry, offering a range of applications and functions such as thermal insulation, heat resistance, and waterproofing. During construction, its insulating and waterproofing properties are widely utilized.
Polyurethane spray machine It is a spray-applied polyurethane coating. Spray machine Polyurethane spray‑on insulation is an important segment of the polyurethane industry. It offers a wide range of applications, providing thermal insulation, heat resistance, and waterproofing. During construction, its insulating and waterproofing properties are extensively utilized.
I. The key aspect of maintaining a polyurethane spray machine is cleaning:
1. Heating element of the polyurethane spray machine: After spraying is complete, press the pressure-relief button, then open the spray gun to reduce the pressure to approximately 500–700 psi.
2. A‑material pump of the polyurethane spray machine: After use, clean the surface with a detergent, then place it in a protective cover containing a main‑body cleaning agent and seal it.
3. Equipment proportioning cylinder. During normal operation, please monitor the self‑cleaning system of料筒 A. Verify that the circulating cleaning fluid is flowing properly and check whether it has become cloudy or crystallized. If the circulation is abnormal, inspect the cleaning‑fluid lines for blockages, and examine料桶 A for any crystallization. If the circulating fluid appears cloudy or contains crystals, replace it promptly.
Compared with other types of polyurethane spray machines, its main advantages are as follows:
1. The polyurethane spray machine is equipped with wear-resistant materials, offering a service life more than 20 times that of conventional PTFE materials.
2. It employs a cylinder with a large diameter as the power source, delivering fast and powerful motion with stable directional switching.
3. The polyurethane spray equipment features automatic compensation, excellent sealing performance, and eliminates the need for frequent disassembly and cleaning, thereby saving construction time.
4. The spray machine operates at high pressure, ensures uniform mixing, eliminates dead material, and achieves a material utilization rate of over 98%, thereby reducing production costs.
5. Polyurethane spray machine Compared with the spray gun of a hydraulic sprayer, it offers distinct advantages: no need for frequent replacement of the mixing chamber, resulting in reduced production costs; the stirring inlet is designed at 120 degrees for uniform mixing and to minimize thread‑through risks; it is lightweight and easy to operate.
Related News
View mobile version
Jiangsu Chengye Tools Co., Ltd.
Address: Next door to the east of the Maojiagang Border Police Station, Lüsi Town, Qidong City, Jiangsu Province.
Phone:0513-68039888
Mobile phone:18806285688
Email:phil@chnye.cn
Copyright © 2023 Jiangsu Chengye Tools Co., Ltd.