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Qingdao Xinlihui Machinery Co., Ltd.

Woodworking Machinery, Wood Panel Saw Machine, Wood Sanding Machine manufacturer / supplier in China, offering Four Side Planer Moulder with 6 Spindles, Automatic Wood Block Board Making Machine, 2017new Style Automatic Curve Edge Banding Machinery in Argentina and so on.

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High Frequency Board Jointing Machine

Category: Product Introduction
Tags: Board Jointing Machine,Finger joint machine

High Frequency bending wood board jointing machine using high frequency heating ,two vega pressure ,used to plate splicing edge gluing ,the products widely used in furniture , wooden door ,integrated material fiedls . Heating principle of High Frequency Dielectric Dielectric ...

High Frequency bending wood board jointing machine using high frequency heating ,two vega pressure ,used to plate splicing edge gluing ,the products widely used in
furniture , wooden door ,integrated material fiedls .
Heating principle of High Frequency Dielectric
Dielectric ,known as insulator ,such as timber ,plastic ,grain ,rubber ,glass epoxy,glue agent ,water etc .High frequency dielecteic heating is to put dielectric in HF electric field whose direction changes constantly in very high speed , so that molecules of dielectric material rotate or vibrate in high speed in their original position ,and heat will be generated by intermolecular friction and collision for heating purpose .
Advantages:

(1) High output : Average timber output increased by 5%--10% .
(2) High Frequency : Finish one piece of plate in 1--3 mins . It′s more efficiency than general board jointing machine in winter .
(3) Saving energy : Low deformation , only heat glue line , wooden timber is unheated , To finish 1 clubic meter board only cost 5--30 Kw.H .
(4 ) Good quality : High frequency board jointing machine can examine the moisture content of wooden material during heating .
(5 ) Easy loading and unloading : Low labor intensity ; It can join vaties of wooden timber . such as solid board , chipboard ,and MDF, bug--killing and sterilization .

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