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The important role of putty sprayers and waterproof coating sprayers in construction work
In the past, when applying waterproof coatings on construction sites, the conventional method was to mix the material on-site and then apply it manually by brushing or rolling; mechanical spraying using putty sprayers or dedicated waterproof coating sprayers was rare. In today’s society, improved efficiency translates into greater profitability. Consequently, during peak construction periods, contractors often cut corners and streamline procedures in an effort to accelerate progress, leading to a surge in quality‑related incidents. As a result, traditional manual brushing can no longer keep pace with modern project timelines. At present, the operational proficiency of waterproof coating‑spraying equipment has yet to be widely adopted in the industry; therefore, developing and promoting such equipment is essential for enhancing spraying efficiency and…
Release date:
2020-07-22
What are the differences between a high-pressure airless sprayer and a conventional sprayer?
High-pressure airless sprayers are widely used in modern industrial production and play a crucial role in industrial processes. Compared with other types, high-pressure airless sprayers deliver paint under high pressure through a high-pressure hose to the spray gun, where the pressure is released via the nozzle, atomizing the paint and forming a dense coating on the surface of the object. 1. First, compared with traditional sprayers, it boasts significantly higher application efficiency. It can cover approximately 200–300 square meters per hour, with an average daily coverage of about 2,000 square meters. A high-pressure airless sprayer is equivalent to the work of 10–15 manual laborers.
Release date:
2020-07-28
Airless Sprayer Operation and Maintenance Guide
Safety Warnings for Operation and Maintenance of Airless Sprayers: 1. Instructions for Use This equipment may only be operated by trained personnel. It is essential to understand the hazards associated with the coating materials being used. If paint is accidentally sprayed onto human skin, seek medical attention immediately. Overpressure modifications and unauthorized use of the equipment are strictly prohibited. Do not collide with or strike the air cylinder; if damage occurs, stop operation immediately. Electrostatic Fire Prevention Comply with all applicable laws and regulations regarding fire safety, electrical safety, and general safety. Remove all sources of ignition, portable lamps, and plastic barriers from within and around the spraying area. The spraying area must be well-ventilated to prevent the accumulation of flammable vapors during spraying.
Release date:
2020-08-03
Polyurethane spray machines are key equipment in aerated concrete production, used to mix raw materials uniformly, ensure complete chemical reactions, and promptly inject the prepared slurry into molds. To maintain product performance and ensure proper operation, regular cleaning and maintenance are essential tasks. Jiangsu Chengye Tools Co., Ltd. specializes in airless sprayers, polyurethane spray machines, and waterproof coating sprayers. Here are a few summarized tips on the correct use and cleaning of these products—let’s take a look. How to clean a polyurethane spray machine after use. Low-pressure and high-pressure polyurethane spray machines are used for two-component polyurethane systems, with the high-pressure unit delivering…
Release date:
2020-08-07
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? — A versatile waterproofing sprayer. 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—must be in proper working condition. Verify that the spray gun produces an ideal spray pattern: [an ideal spray is symmetrical, evenly atomized, with sharp edges, and only a minimal amount of paint mist beyond the spray edge]. 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 a compressor rated at 1.6–2.
Release date:
2020-08-18
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