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Measures to prevent aging of color steel coils
The aging of color steel coils is mainly caused by coating oxidation, substrate corrosion, and external environmental erosion. By combining “source protection+daily maintenance”, its service life can be significantly extended. The measures are as follows: 1. Choose high weather resist...Read more -
Geogrid mainly exerts its reinforcement effect through tensile stress
Geogrid is a popular geotechnical material nowadays, which can be reused due to its low price and good practicality. Steel plastic geogrid is composed of steel plastic reinforced strips combined by innovative technology. Due to the regular coarse patterns on the surface of this product, it is lai...Read more -
Application of agricultural drones
The core application of agricultural drones is to solve the problems of insufficient labor, high cost, and low efficiency in traditional agriculture through efficient and precise operations, mainly focusing on five areas: plant protection, sowing, fertilization, monitoring, and irrigation. 1. Pla...Read more -
Causes and Avoidance Measures of Welding Bubbles in Color Coated Plates
The essence of welding bubbles in color coated plates is that gases (such as H ₂, O ₂, CO ₂, etc.) do not escape in a timely manner before the molten pool solidifies, forming pore defects. The causes involve three dimensions: materials, processes, and environment, and targeted control measures ne...Read more -
Maintenance methods for common faults of electric surgical tables
1. If only the forward leaning action is absent and all other actions are present, it indicates that the compression pump is working normally, but only the corresponding membrane switch or solenoid valve is faulty. There are generally two ways to judge the quality of an electromagnetic valve. One...Read more -
How to extend the service life of anti-seepage geomembranes in aquaculture?
The core of extending the service life of anti-seepage geomembranes in aquaculture lies in source selection, standardized construction, and scientific maintenance, which can be achieved through the following three measures: 1、 Product selection: Reduce aging risk from the source Choosing the rig...Read more -
Working principle of shadowless lamp
The core working principle of shadowless lamps is to use the synergistic effect of multiple light sources and scientific light path design, so that the shadows generated by each light source are covered by each other’s light, ultimately forming uniform illumination without obvious shadows i...Read more -
Common faults and maintenance of shadowless lamps
Common faults and maintenance points of shadowless lamps Shadowless lamp is a key equipment in medical surgery, and its malfunction can directly affect the clarity of the surgical field of view, requiring rapid and accurate troubleshooting and maintenance. The following are common types of faults...Read more -
How to connect permeable geotextiles
Permeable geotextile is an important material used for soil protection and drainage. In the fields of engineering and agriculture, it is widely used in protection, filtration, and drainage systems. Permeable geotextile has water permeability and corrosion resistance, which can effectively prevent...Read more -
How to clean and maintain an electric nursing bed?
The cleaning and maintenance of electric nursing beds should follow the principles of “zone cleaning, core component protection, and regular inspection and maintenance”, ensuring hygiene while avoiding damage to electrical components. The following are specific operating guidelines: 1...Read more -
What is the reason for the design of the surgical shadowless lamp
The reason for the design of shadowless lamps: solving the core problem of surgical lighting In the medical surgical scene, precise lighting is a key prerequisite for ensuring surgical safety and success. The core reason for the design of shadowless lamps is to solve the core pain point of “...Read more -
Welding issues of galvanized sheet metal
The presence of zinc layer brings certain difficulties to the welding of galvanized steel, mainly including increased sensitivity to welding cracks and pores, zinc evaporation and smoke, oxide slag inclusion, and melting and damage of galvanized layer. Among them, welding cracks, porosity, and sl...Read more
