1. The theory of High frequency heating.
High frequency heating is a kind of new heating method. It is also
called Radio frequency dielectric heating.
It can form an electric field with positive and negative pole. The
molecules of glue under high frequency will
move in very high speed. The friction among the molecules will
bring high temperature within short time. So
it makes the glue heat themselves. It means high frequency only
heat the glue line but not the whole board.
That is why high frequency machine is very fast and can save the
2. The main functions of HF generator
1). Finger joint board joining
2). Solid wood frame assembling (door, window, kitchen door,
3). Plywood bending (chiar, sofa, bed slats, musical instrument
4). Photo frame assembling
5). Skin gluing (door skin)
6). Wood drying (hard wood, large beam, rare wood, veneers)
7). Goods drying (grain, tea, biscuit, as well as other foods)
8). Worm killing
3 (phase) 380V 50Hz Or customized
From 1.5KW to 100KW power can be customized
One output, two outputs even four outputs
Filament two grade warm up, over current protection, air pressure
protection, over temperature protection, door switch protection