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YT-QB202 hot melt adhesive spraying machine melter
Nov 24 , 2021
The YT-QB202 series Hot Melt Applicator is designed to melt all forms and shapes of hot melt adhesives. It can be used in the range of 500-12,000 CPS and is suitable for manual and semi-automatic applications. The inside is pumped with a pneumatic piston. The machine can be divided into two main parts, the electrical control part and the mechanical part. The mechanical part also includes a hydraul...
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Temperature Controller of Hot Melt Applicator Equipment
Nov 27 , 2021
Temperature Controller (Temperature Controller) The temperature control system can be divided into two individually controlled areas, the temperature of which is represented by OC. Totally 2-3 different types of temperature controllers are used, namely electronic temperature controllers and mechanical temperature controllers that read temperatures at scale: (1) Electronic proportional temper...
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Why there are bubbles after the hot melt adhesive melts
Jul 14 , 2023
Bubbles in the melt will affect the adhesive effect. The first type: The glue contains moisture, and the moisture is vaporized at high temperature and mixed into the glue, and because the glue is relatively viscous, it is difficult for the water vapor to float to the surface and release. The second type: Before using the hot melt adhesive, there are other chemical components mixed in. The former r...
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Why does hot melt adhesive smoke during use?
Sep 08 , 2023
1. The operating temperature set by the hot melt adhesive machine is too high Usually people think that when using hot melt adhesive, the higher the temperature, the faster the melt adhesive and the faster the gluing speed. Actually, this is a misunderstanding. When the hot-melt adhesive is melting, the velocity and temperature of the hot-melt glue are roughly an attenuating oscillatory function c...
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Why is it not recommended to mix hot melt glue?
Nov 03 , 2023
Each adhesive has specific properties. Even if hot melt adhesives look the same, that doesn't mean they have the same chemical structure. 2 reasons why mixing is not recommended 1. Clogging of hoses and hot melt glue guns Suppose you change from a hot melt adhesive that is used at 150-170°C to one that is used at 130-150°C. What happens if you mix new hot melt glue into the old glue in the glue ta...
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Features of manual hot melt glue gun
Jan 02 , 2024
Hot melt glue guns are divided into two categories: manual glue guns and fixed glue guns. Manual hot melt glue guns are also widely used in the industry. According to different production needs, a hot melt glue machine can be equipped with 1-4 hot melt glue tubes and glue guns. So what is special about manual hot melt glue guns? Functional features? Compared with hot melt glue guns fixed on dispen...
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