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A high-pressure airless sprayer is a type of spraying equipment. Its design makes the spraying process simple and convenient. However, when purchasing one, some users find that its performance falls short of expectations. Polyurethane waterproofing sprayers: What should you consider when choosing a high-pressure airless sprayer? — Multi‑functional waterproofing sprayers. Why does this happen? Before selecting a high-pressure airless sprayer, you must first gain a thorough understanding of its features. Prior to making a purchase, visit relevant websites to learn about the sprayer’s structure and which brands are available.
Release date:
2020-08-13
1. Preparations Before Coating The spray gun and related equipment should be thoroughly cleaned, and the polyurethane waterproofing sprayer—specifically, the high-pressure airless sprayer—should be properly maintained and in good working order. Verify that the spray gun produces an ideal spray pattern: [an ideal spray is symmetrical, evenly atomized, with sharp edges, and beyond the spray edge there should be only a minimal amount of paint mist]. Additionally, the capacity of the connected air compressor must meet the specifications outlined in the equipment manual. For example, the AQ6C/AQ6K airless sprayers have an air consumption rate of 300–2,500 L/min and should be paired with an air compressor rated at 1.6–2.
Release date:
2020-08-18
In today’s decoration industry, although traditional air‑spray equipment has very low upfront costs, its post‑spraying expenses are excessively high and difficult to manage. On the other hand, while high‑pressure airless sprayers have slightly higher initial capital outlays, these represent only an early‑stage investment; in the long run, they deliver significant savings on paint consumption, and their atomization performance consistently surpasses that of air‑spray machines. Polyurethane waterproofing sprayers: How can high‑pressure airless sprayers help reduce costs? — Multi‑functional waterproofing sprayer 1. High paint utilization rate. The utilization efficiency of a high‑pressure airless sprayer can exceed 70%. If we need to operate the sprayer over an extended period…
Release date:
2020-08-21
Airless sprayers have been used in large-scale coating projects for many years. However, due to poor communication between manufacturers and contractors, certain fundamental practices have sometimes been overlooked during painting operations. A clear understanding of these principles is essential for all project participants. Jiangsu Chengye Tools Co., Ltd. is a manufacturer of polyurethane waterproofing sprayers, airless sprayers, and multi‑functional waterproofing sprayers; please feel free to contact us if you have any inquiries. When operating the equipment, please pay attention to the following four key points: 1) Nozzle wear on airless sprayers 2) Excessive working pressure on airless sprayers 3) Selecting the appropriate airless spray nozzle 4) Achieving the desired coating thickness
Release date:
2020-08-28
The Important Role of Waterproof Coating Sprayers in Construction
High-speed rail construction began in 2008, marking the first large-scale application of specialized equipment in China’s building waterproofing industry. During this period, many companies sought to use waterproof coating spray‑application equipment for two main reasons: First, two technologies employed in CRTS-type high-speed railways utilize polyurea as the waterproofing material for bridge decks. Because polyurea is a two‑component reactive coating with an extremely rapid curing time—hardening within just a few tens of seconds—it cannot be applied manually. Second, the extensive development of high-speed rail projects has resulted in numerous waterproofing construction tasks. For example, the Beijing–Shanghai High-Speed Railway alone involves over 1…
Release date:
2020-09-02
Airless Sprayer Operation and Maintenance Guide
Airless Sprayer Instruction Manual This equipment must only be operated by trained personnel. You must be fully aware of the hazards associated with the paint being used. If paint is accidentally sprayed onto human skin, seek medical attention immediately. Modifying or overpressurizing the equipment is strictly prohibited. Do not allow any impacts or collisions with the spray gun cylinder. If it becomes damaged, stop using it immediately. Static Fire Prevention Comply with all applicable laws and regulations regarding fire safety, electrical safety, and general safety. Remove all sources of ignition, portable electric lamps, and plastic protective covers from within and around the airless sprayer’s spraying area. Airless sprayer spraying…
Release date:
2020-09-08
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