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Newest type hf vacuum timber dryer kiln made in China

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Product description

Product Description

Model	SW-20.0III-DX	Capacity(CBM)	21.6
Out Dimension	960027002300mm	Inside Dimension	880024001950mm
Timber Cart(mm)	800018001500	Max Length of Wood	8m
High Frequency	6.78MHz	Input Power	90KVA
Oscillation Power	80KW	Vacuum Pressure	-0.093Mpa
Weight(kg)	17000	Packing	40HQ
Moisture	Vacuum kiln drying temperature :≤90ºC
Drying time	7--10 days
Application	Apply for all hard and soft wood species

Product details

Vacuum oven

Square shape vacuum oven is our patent design,it is easy to stack wood and load more woods.

High frequency generator

High frequency generator is the core technology of our kiln, the main function is transfers electricity into high frequency power.

The PLC control system is also in the high frequency generator.

Intelligence cooling system

The auto cooling systerm is consist of cooling tower,built-in condeser and External condenser.

The function is for condensating hot moisture and separating water from air.

Detial display

Stainless steel vacuum pump and electromagnetic valve.

The pressure plate is made of stainless steel 304.

Stainless steel condenser.

Taiwan hydralic system, stainless steel hydro-cylinders.

Main electronic components use Schneider.

Patent design of square vacuum chamber.

Why choose us

High frequency generator heating

The high frequency vacuum dry kiln adopts high frequency medium heating and vacuum dehydration technology. High frequency is also called radio frequency, it is a kind of direct heating. The principle is using the wood as a medium, capacitor is a group between two pieces of metal plate.Then give them voltage, the electric field produced between the two plates. The water molecules between electrodes will be polarized by the alternating magnetic field and move in very high speed rapidly.

The impact and friction (billions of times per second) among water molecules creates heating in very short time. The conventional steam kilns or common vacuum kilns are use the heating transfer to dry the wood from surface to core. high frequency power does not heat wood moisture but make wood moisture heated themselves. It is kind of directly heating,This continuous effect let whole wood heated surface to core wholly and uniformly. That is one of the reason why the high frequency vacuum machine is 10 times faster than conventional wood drying kiln.

The hardwood from 30% moisture content to 8-10%MC only take 4-6 days and the fresh cut wood only take 10-12 days to get 8-10% moisture content.

Our kiln also adopts vacuum dehydration technology. The stainless steel vacuum pump can make the vacuum oven reach -0.093Mpa condition. The vacuum condition is to make water vaporized in low temperature below 55 ℃,At the same time, vacuum can also suck the wood moisture out. The machine cooling system will separate the hot air and hot water out, then cool them and release them out. Wood is drying under a vacuum and wet condition at low temperature. That will ensure wood is no cracks and keep the wood nature color.

	SW-20.0III-DX	Tradition equipment
Drying time for one circle	3-7 days	25-45 days
Floor space	Small	Wide
Envionmental	Environmental protection	Contaminate the environment
Work way	Full auto save a lot of worker charge	Need a lot of worker
Drying result	The lumber without any cracking and widthout any bending and no any color change tmost lumber have cracking and bending.	Tmost lumber have cracking and bending

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Certifications

Our Company

Hebei Shuowei Metal Manufacturing Co., Ltd. is a manufactuer specialized in design and producing high frequency vacuum wood drying machine..Main product is high frequency vacuum dryer machine.We have most advanced technology,exquisite workmanship and solid strength.Truly realized environmental protection,high efficiency and energy saving. The high frequency vacuum dryer machine are widely used in furniture manudacturing and in the areas of hardwood and softwood.Our company stength:

1).Experienced Manufacturer

Large workshop, sophisticated machines, professional production lines.

2).Chief Engineer

15 years drying experience, unique work way to get the best drying quality.

3).Professional Sales Team

Whole heartedly service, which will allow you not to worry about imports of machine.

4).Responsible Service Department

24 hours online to help you solve all questions.

Our Service

Wood treatment machine/dehumidifier kiln/tool science dryer

1).Sale service: Our professional sale team will give you a suitable and perfect solution according to your work.
2).After sales service: Engineers available to service machinery overseas.
3).Warranty: 1 year for whole machinery, is there were some quality problem during this period, our engineer can go to your factory to solve it freely.

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