Name: JL-F13K high frequnency inflatable toy welding machine
Key words: High frequency Tear resistant
High frequency:The objects that needs to be welded are clamped together between two metal electrodes and a high frequency voltage is supplied. As a result the molecyles in the material starts to vibrate and heat up. Eventually the material will melt, and the force supplied by the electrode will melt (fuse) the two surfaces together. After cooling a permanent seam has been created. The resulting weld seam can be as strong - or even stronger - than the surrounding material.
Detail:
Inflatable soft airship Application:
Entertainment events/Sporting events/Political events/Celebration day/Amusement park/Exhibition/Rental business and other activities etc
Technical Parameters:
Model | JL-F13K | JL-F15K |
Voltage | 380v,3phase,5wire,50/60Hz | |
Power | 13kw | 15kw |
Frequency | 27.12MHZ | |
Type | pneumatic | |
Mould size |
40*850mm |
50*800mm |
Dimension | 2780*950*1820mm | 2800*1100*1920mm |
Sample:
What is HF welding?
High frequency (HF) welding is the joining of material by supplying HF energy in the form of an electromagnetic field (27.12 MHz) and pressure to the material surfaces to be joined. A generator produces the energy. The tool used to supply the energy is called an electrode. The electrical energy causes the molecules within the material to start moving, which generates heat that causes the material to soften and thereby fuse together. No outside heat is applied. It is instead generated within the material. After cooling the welded surface under maintained pressure, the material is fused and a weld has been created. The weld seam can be at least as strong as the surrounding material – or even stronger.Why HF?
Below we have provided some comparisons between HF welding and a few alternative joining techniques.Hot air/hot wedge
Two alternatives to HF welding are welding with hot air or hot wedge. These techniques involve heat being transferred to the material surfaces from the outside and are limited to thin sheets of material because the heat must be transported from the outer to the inner material surfaces in order to fuse them. If the material is too thick, it takes time and the outer material surfaces will be overheated before the inner ones have been heated sufficiently.Gluing
Compared to gluing, HF welding saves a lot of time and produces a seam that is significantly stronger than a glued seam. Customers of ours in the advertising industry in the Middle East have switched to our machines for this very reason – burst seams caused glued billboards to fall down in strong winds, resulting in personal injury. HF welding also eliminates the use of adhesive, which contains solvents that could be harmful to production personnel and is not good for the environment.Sewing