High Frequency Press for Edge Glued Panel Laminating

1. Introduction 

High frequency press is also named Radio frequency press, rf press or hf press. It applies high frequency heating theory to heat material by friction. High frequency press forms electromagnetic fields with positive pole and negative pole. Glue or water molecules are polarized and rotated in this field. With millions of times of rotation per second, the molecules get to be heated by friction.  High frequency heating is internal heating. Where there is water, where gets heated immediately. Less water area will absorb less power. High frequency press only heats glue line but not the whole solid wood panel, which can save time and power, and improve the efficiency.  Hydraulic pressure is equipped on the machine. Continuous horizontal hydraulic press make sure panel stick in high quality and vertical pressure assure flatness of panel laminating, which can help customer save wood material in sanding process. 

2. Features of high frequency press

1). Fast heating: high frequency press heats one standard panel (2440x1220x18mm) within 2 mins.
2). Less power: HF power only heats glue line, save the power (0.6-1 kwh per panel) than hot oil press.
3). Easy operation: Automatic control. One button can finish whole cycle.
4). Environment friendly: High frequency only needs electricity, dust-free. 
5). Saving wood: High pressure on top to keep panel flat and save material in sanding step.
6). Stable working: Famous components are inside of machine to guaratee the machine long term and stable running. (SIEMENS, OMRON, SCHNEIDER etc)

3. Specification