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How to solve glue gun leakage
Jun 20 , 2024
1. Glue leakage at the Hot melt gluing nozzle If glue leaks from the nozzle during glue spraying, the possible reasons are as follows: a. The temperature of the glue gun is not enough. The temperature of the hot melt glue gun should be increased appropriately. b. If the pressure or flow rate of the air jet is too small, glue will drip from the nozzle. Increase the pressure of the air blowing...
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What are the safety precautions when installing a PUR hot melt adhesive machine?
Aug 13 , 2024
1. The PUR hot melt adhesive machine needs to be connected to the power supply by a professional electrician. The polarity of the power supply must not be reversed, and the wiring needs to be fixed with special terminals. 2. When installing the pressure plate PUR hot melt adhesive machine, a useful grounding wire must be correctly connected. Any equipment that uses high-voltage electricity needs t...
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Application of hot melt adhesive automatic scraper
Mar 21 , 2025
In modern manufacturing, hot melt adhesive is widely used in various industries, including packaging, woodworking, electronics, and automobiles. However, the traditional manual scraping gun method has some inconveniences in large-scale production, such as low production efficiency and high labor costs. In order to overcome these challenges, engineers have developed hot melt adhesive automatic scra...
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Scientific application of hot melt adhesive nozzles: a breakthrough in the mobile phone manufacturing industry
Apr 01 , 2025
Hot melt adhesive nozzles are devices that utilize high temperature to melt glue and spray it with precision. In recent years, mobile phone manufacturers have widely adopted hot melt adhesive nozzles to assemble the internal electronic components of mobile phones in a more efficient and reliable way. Traditional pasting methods require manual operation or traditional curing glue, which easily lead...
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