- All
- Product Name
- Product Keyword
- Product Model
- Product Summary
- Product Description
- Multi Field Search
Views: 12 Author: Site Editor Publish Time: 2020-11-19 Origin: Site
As a high-quality and demanding machine, the high-pressure airless polyurethane spray foaming machine has relatively high operating requirements. The following briefly introduces its operation process and precautions:
Before coating, it is necessary to prepare all necessary items for painting. The necessary items for painting include paint and thinner, paint agitator, weighing equipment, polyurethane spray foaming machine and supporting appliances, paint and coating Testing equipment, etc. In addition, the deployment of paint and machine debugging must be carried out.
The proportion of coating;
Confirm the paint: Confirm the type and quality of the paint according to the painting requirements, and correct the problem in time.
Adjust the viscosity of the paint: Stir the paint thoroughly and measure the viscosity of the paint. If the viscosity is too high, add a thinner to adjust the viscosity to a proper viscosity.
Installation and inspection of polyurethane spray foaming machine;
Installation: Correctly install and connect the parts and auxiliary accessories of the prepared polyurethane spray foaming machine.
Coating environment condition control: Measure the temperature and humidity of the spraying environment to meet the coating conditions, and the coating operation can be carried out. Outdoor painting should also consider weather factors. During a period of time from spraying to drying of the coating surface, rain and weather with high wind speed and heavy sand should be avoided.
Check: The polyurethane spray foaming machine is installed and connected and enters the state of waiting for spraying. Before spraying, check whether the power source is operating normally, and then suck in the paint, check whether the high-pressure paint cylinder is pressurized normally, whether the delivery hose is leaking, and the accessories are connected Whether it is tight, whether the spray gun and filter are blocked, etc. Find faults and eliminate them in time.
For more information on polyurethane, please continue to pay attention to the polyurethane manufacturer Hightop Machinery.
In 2021, despite the more complicated international situation, with the spillover of China's manufacturing capabilities and comprehensive national strength, the scale of my country's cross-border e-commerce will reach 1.98 trillion yuan, out of a high growth rate of 15%, and usher in a historical di
The electric sprayer has the advantages of simple structure, convenient operation, few failures, easy maintenance, low price, stable pressure, long operation time, wide application range and so on. There are many herbicide formulations, and different formulations have different formulation methods.
1. Unique impermeability:Rigid foam is a dense microcellular foam with a closed cell rate of more than 92% and a smooth self-skin. It is an excellent anti-seepage material.The rigid foam layer has no joints and is completely impermeable to water, which fundamentally eliminates the possibility of roo
Problems that should be paid attention to before and after use of polyurea spraying equipment:First of all, after spraying every day, or when changing the variety of spraying materials, the residual materials of spraying equipment and conveying pipelines should be removed, preferably once a day. The
As the name implies, with the rapid development of China's building energy saving market, polyurethane spraying equipment has been widely used in the field of building insulation and waterproofing, and the demand is increasing.
With the pace of green and civilized city construction, more and more attention is paid to the treatment and disinfection of domestic waste.1. The methods of garbage disposal, especially the methods of sorting and reusing garbage, have also appeared one after another, and gradually entered the ranks
Polyurea spray material is a new type of polymer material. Since this material has many different forms, and different forms of polyurea sprayers have many different characteristics, polyurea spray materials are widely used in contemporary society and industrial production.As the thermal insulation
All family members: According to the regulations of national statutory holidays and the actual situation of the company, the following arrangements will be made for the Spring Festival holiday in 2022: 1. There will be a 9-day holiday from January 29 (Saturday) to February 6 (Sunday); the prod
On January 25, 2022, Shandong Hightop Group donated a batch of epidemic prevention materials to the Jining Red Cross Society. Since the outbreak of the epidemic in Xi'an, and the end of the year is approaching, the pressure of prevention and control in all regions of the country has suddenly increas
There are four main categories of sprayer principles:1. Bernoulli principleBernoulli's principle is that in a fluid, the flow rate is large, the pressure is small; the flow rate is small, the pressure is strong. Fluid will automatically flow from high pressure to low pressure. When passing through t
content is empty!
