สินค้า / Products


 

Infrared / อินฟราเรด


Sipin Power Regulator

UV / ยูวี


UVC Lamp / หลอดยูวีฆ่าเชื้อ


BALLAST FOR UVC LAMP



UVA-UVB / หลอดยูวีเอ-ยูวีบี




สาระน่ารู้

Hot Air Products

   


 Hand-Held Welding Forsthoff


 Hot Air Welding Machine Weldy

Hot Air Hand Tool


Extrusion Welders



Welding Machines



Stationary Machines



Testing Instuments



 High Frequeny Machine Heagon


 Toshiba Electron Triode Oscillation Tube



 

Thai Inter Lamp Forsthoff

 

Thai Inter lamp ยินดีต้อนรับ เรา จำหน่าย หลอดอินฟราเรด infrared lamp (short wave) และ Infrared Heater, รับสร้างเครื่องอบระบบความร้อนทุกชนิด,                                                                                                                                                                                                                                                          

 

HF Canvas Welding

 

 High Frequency Welding Machine – FA type




The principle of high frequency plastic welding machine is using dielectric heating method. Placing the plastic application in between two metal plates, high frequency voltage is connected to the two electrodes. The molecule start oscillate and generate heat in the electric field after power is turned on, and the fusion of plastic begins when it reach the necessary temperature. Placing two layers of plastic products in the electric field and apply pressure and heat at the same time, the two layers will then bond together with a strong hold.   

In the field of high frequency heating, some of the material will produce more heat than other materials; these materials are more suitable for high frequency welding. The degrees of the material molecular oscillations in the high frequency Electric field are the material loss factor. The higher loss factor indicates easier welding with high frequency method. The most suitable material is PVC and PU, and the PE and hard plastic are not applicable.   

The advantage of High Frequency Plastic heating is the internal heating of plastic materials created by the molecular vibration. The molecular bonded solidly together, which is entirely different from the external electric heating or radiation heating. External heating require penetration of the material in order to heat the inner part of material. However, the special principle of high frequency heating can uniformly heat up both inner and outer of products simultaneously.

 Keywords: EVA adhesive bonding high-frequency high-frequency hot-melt EVA foam plastic sheeting embossed EVA EVA EVA waterproof membrane fusion frequency high frequency high frequency EVA hot melt coating Lamination EVA EVA EVA hot embossing High Frequency High Frequency Brand  



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Time & Date

 


Counter

 

 สถิติวันนี้ 85 คน
 สถิติเมื่อวาน 51 คน
 สถิติเดือนนี้
สถิติปีนี้
สถิติทั้งหมด
2503 คน
34418 คน
196079 คน
เริ่มเมื่อ 2012-10-25

 

 

 

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