High Frequency Tarpaulin, Canvas, Truck Cover Welding Machine

High Frequency Tarpaulin,Canvas,Truck cover Welding machine

Application

Industrial Canvas,PVC Tent,PVC tarpaulin,PVC stretch ceiling,Raincoat,Inflatable toys,Waterbed,Large-scale advertising banner,Awning and canopy,Truck cover,Sunshading canvas,Painting canvas,film curtain and relatives for automatic stepping welding and solding

HF/RF lorry cover ,tent and canopy making machine
ModelYJ-BQR-12KWHF Welding relies on certain properties of the material being welded to cause the generation of heat in a rapidly alternating electric field, so called dielectric heating of the material to be welded. 

This means that only certain materials can be welded using this technique. The dynamic electric field causes the molecules in polar thermoplastics to oscillate. 


Depending on their geometry and dipole moment, these molecules may translate some of this oscillatory motion into thermal energy and cause heating of the material. A measure of this interaction is the loss factor, which is temperature and frequency dependent.

Features:
 
1. Anti-spark electric system
When the spark occurring, the high sensitiveness spark electric system will cut the high frequency power immediately to protect the mould and material.
 
2. Jamming Prevention Device
Equipped with high frequency stabilizer and magnetic leakage suppressor, this device can prevent the leakage of electromagnetic radiation to avoid other electrical instruments jamming such as televisions and radios, etc.
 
3. Safety Device
When the current over its limit, the overload relay works automatically to protect the oscillation tubes and rectifier. The frequency deviation caused by mistake is avoided.
 
4.The Special Mechanical Structure
With a excellent design and structure, the machine can works precisely and intensively.
 
5.Easy Tuning And Special Protection Circuit
The selectable output power can ensure the stable quality of the product. While the welding process, it could largely reduce the heating time.
 
6.Pneumatic Pressure Device
It is provided pneumatic pressurizing device, which can adjust the pressure in the practical situation, greatly decrease the operation difficulty and impaction equipments, changing the controlling method may modify the high-frequency process technology.

Dongguan Yongjia Machinery Equipment Co.,Ltd, founded in 2003, is a large professional high frequency equipment factory, with strong technical capacity, advanced production equipment, experienced team and excellent service, using scientific management system, strictly follow production standards and testing standards, our products quality and service have been widely recognized by the industry, with many years production practice and technology development, we are a leading company in the industry with complete high frequency equipment product lines; our products include automatic high frequency plastic packaging production line, digital products hot pressing equipment, automotive interior components welding equipment, membrane structure canvas welding machine, industrial belt skirt baffle welding machine, automatic medical bag high-frequency welding machine and other kinds special high frequency welding machines; automatic high-frequency welding equipment, automatic cylinder production line, soft line glue box machine and hundreds of products. At the same time, we provide customized non-standard and special equipment, according to the needs of different customers, has a strong team of foreign trade business, the products are exported to Germany, Russia, Brazil, America, Southeast Asia and are hot selling in domestic market too. Yongjia enterprise, based on out superb technology and complete, high quality service, provides customers great service.
 Welcome to visit our plant!

Contact Me
Contact person :Grace zhang
Tel : 0769-81861639-815
 
 
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Website :http//www.made-in-china.com/showroom/yongjia2017
Address :Donghua Industrial Park, Chashan Town, Dongguan City, Guandong Province, China