What is high frequency

High-frequency, ie, the kind of high-frequency 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. 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.

High frequency welding machines

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.

High-frequency synchronization Fuse

High frequency welding and cut off the synchronization is complete, the specialist for double-sided blister packaging, the machine uses high-frequency heating principle, so that the plastic material internal molecular oscillation production of heat and fusion. Main purposes: cardboard, plastic welding cut cars, Pidian, and door hand guard, visor welding cut uppers, soles, welding cutting, trademarks, strap, leather welding cut paper card + blister at the same time fuse .

High-frequency heat sealing machine

Scope: plastic packaging (including the upper and lower blister cutting edge of the heat sealing, blister and cardboard heat trimming), automotive interior parts, cushions, trademark, stationery, stickers, plastic covers, inflatable toys, footwear, raincoats Yu Fan, umbrellas, 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 concave and convex shapes, letter characters.
Purpose: pure PVC, or any soft and hard film containing more than 30% PVC, leather or cloth of special purpose can be processed.