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HS-PUR20 hot melt glue machine

20L gallon moisture reaction type PUR platen hot melt glue machine product specifications:

This machine adopts imported parts assembly, touch screen operation, full Chinese interface, timing switch function, energy saving standby function. Hot melt temperature and glue feeding speed are adjustable, with perfect alarm function, dual temperature protection function, and programmable 2 point input and 2 point output connection signal. The surface of the pressure plate is treated with multi-layer Teflon, and the sealing ring of the melt plate is made of DuPont perfluoro rubber. The highest temperature resistance can reach 300℃, corrosion resistance and high temperature resistance, which can effectively prevent any substance from sticking and easy to clean.
Four universal wheels are installed under the fuselage, which is convenient for mobile use.
Main technical performance:
System type: Variable speed AC motor gear pump
Barrel diameter ￠280mm(286mm)
Maximum glue supply: 20kg/H
Output pipeline: 1 way (or 2 way)
Maximum working pressure: 8.5Mpa
Operating temperature range: 40-200℃
I Environment temperature range: 0-50℃
Temperature control accuracy: ±1℃
Temperature sensor: Pt100
Power supply: 380V3P+N
Maximum system power: 7kW
Use air pressure: 0.5～0.8Mpa
Weight: about 250 kg
Connection signal: 2 input, 2 output
Installation size: 1170mm×650mm×1150(2000)mm
Protection level: IP54
main feature
1. Progressive heating and melting
The heating plate is located above the glue. When the heating plate is heated, only the upper layer of the plastic barrel is in contact with the heating plate and melts when it reaches the melting point. The lower part of the plastic barrel does not melt at this time, and it can melt as much as we need in production. ；
2. Glue is isolated from air during hot melt
There is an O-ring seal between the ring of the heating plate and the inner ring of the rubber barrel, so that the molten liquid colloid does not come into contact with the air, which solves the problem that the adhesive such as PUR cannot come into contact with the air when it is melted;
3. Coated with Teflon protective layer
The outer surface of the heating plate is coated with Teflon coating to prevent carbonization, ensure the best gel quality, and reduce clogging;
4. Stepless adjustment of glue output
The precision gear pump operation control motor adopts stepless frequency converter to adjust the speed, which can accurately control the output;
5. Humanized operation of main motor
When the temperature of the heating plate does not reach the temperature of the temperature controller, the main motor cannot run, which solves the problem of misoperation by the operator;
6. The signal indicating the bottom of the heating plate
A limit switch is installed under the main gas tank. When the heating plate reaches the bottom of the barrel, the travel switch has a signal and the signal light is displayed yellow.
Applications: Woodworking cladding and laminating, textile fabric composite, PET transparent boxes, automotive interior parts, car lights, book binding, household appliances assembly and other industries.