High frequency, namely high frequency. In fact, the high frequency is a kind of ultrasound, the distinction between standard frequency. Ultrasound, sonic ears missing. Normal hearing can hear 16 hertz (Hz) -20 kHz (KHZ), sound waves, sound waves below 16 Hz is called infrasound or sub-sonic, more than 20 kHz sound waves called ultrasound. Ultrasound is an acoustic family.

Frequency Plastic Welding Machines

When the ultrasonic frequency is greater than 100khz, we called high frequency. In fact the principle of high-frequency welding, welding principle and ultrasound are the principle of the friction heat generated lot of heat to achieve the purpose of welding and welding. For example, we often encountered in high-frequency synchronous fusing machine, use is suddenly generated tremendous energy to fuse the target object. This is also the high frequency machine, also known as the reason of the high-frequency machine.

Because of its extensive use in the welding field, said on behalf of the high frequency into high frequency plastic welding machine.

Frequency Plastic Welding Machines (also known as high-frequency machine, high frequency), is the preferred equipment of thermal plastic, plastic internal molecular oscillation production of heat and various types of products, fusion is the use of high-frequency electric field. Mainly used for: a variety of polyvinyl chloride (PVC) based plastics welding, welding, hot stamping. Blister packaging (including heat sealing trimming of the upper and lower double blister, blister and cardboard heat trimming, etc.), automotive interior parts, cushion, trademarks, stationery, stickers, plastic covers, inflatable toys, footwear, Yu Fan umbrellas, raincoats, purses, designer, water beds, sun visors, door panels, all kinds of bags, portable soft bag such as heat processing, the patterns of a variety of bump switches, letter characters. Fitted with a simple device can also bronzing.