Product Description:
High Frequency HF Vacuum Timber Drying Kiln is a kind of drying machine with low temperature in vacuum situation, smaller but much faster than the conventional kilns. It is suitable for all kinds of wood, from veneer/lamina/board to thick lumber, even heavy timber with large dimension. For thin piece like veneer or floor board lamina, high frequency vacuum wood drying not only offers short drying cycle but also eliminates the problem of curve or shrink. For thick and hard wood, like Merbau,Mahogany,etc. HF wood dryer brings good drying quality with uniform moisture content, free of split or spark both on surface or inside of wood, short drying time will meet the customer's demand for production.
1. High Frequency Vacuum Wood Drying Principle High frequency electric field is as the main power for heating, it acts on the wood uniformly. The intensity of the heating depends directly on the moisture content of the wood and the electric field, while the moisture movement depends on the permeability of the wood and internal pressure gradient. In vacuum situation, the boiling point of water is decreased with decreasing pressure. The movement of water through wood increase leading to shorter drying time than at atmospheric pressure.
2. Character of SAGA High Frequency Vacuum Wood Dryer
A. SAGA OFFER ONE BUTTON CONTROL TECHNOLOGY Full automatic drying program within PLC control system for different type of wood, the worker don’t need to know too much knowledge about wood drying cook the wood perfect.
B. PRECISE AND RELIABLE MONITORING SYSTEM High precision and stable monitoring spare will always guide on the machine both for warranty of good drying quality or safety of personal and machine.
C. WELL SELECT SPARE PARTS We choose high grade stable spare parts which is tested for long time for the machine to make it stable running and problem free.
D. LOGICAL AND SAFE DESIGN With more than 10 years of experienced engineer, the customer can expect a more logical and humanistic machine that very easy to use, stable running and help a lot in production.
3. Technical Parameter
Model No. |
HFVD120-SA |
|
Overal Size |
Kiln |
9300*2400*2300 mm |
High frequency generator |
1250*1200*2050 mm |
|
Cooling system |
1500*1150*2000 mm |
|
Control table |
700*400*1200 mm |
|
Total Weight |
11 Ton |
|
Kiln |
Thickness |
12 mm |
Inside diameter |
1900 mm |
|
Max. piling dimension |
1300*1300*8000 mm |
|
Max. piling volume |
13 cubic meters |
|
HF Generator |
Input power |
70 KVA |
Output power |
50 KW |
|
Frequency |
6.78 MHz |
|
Main Spare Parts |
Schneider/Siemens/Omron, etc. |
|
Protection |
Overload protection/Wind cooling pressure detection/Filament 2 stage starts/Lose phase protection |
|
Turning Mode |
Variable vacuum capacitor |
|
Temperature |
45-70 ℃ |
|
Temperature Testing |
Fiber optical temperature sensor |
|
Moisture Testing |
Weighing system (PATENT) |
|
Cooling System |
Stainless steel condenser with stainless steel water-ring vacuum pump |
|
Cooling Type |
Force wind cooling |
|
Cooling in Kiln |
Condensation system |
|
Drying Mode |
Full automatic |
|
Hydraulic Cylinders |
6 Tons x 4 PCS (of stainless steel cylinders) from Taiwan-COMPASS |
|
Vacuum Pump |
Material |
Stainless steel |
Power |
11 KW |
|
Piling Way |
Manual |
|
Feeder Type |
Automatic |
|
Kiln Door |
Ears Door (more safe and powerful) |
|
Weighing System |
Weighing sensors under the kiln (weighing wood everytime) |
|
Control System |
Full-auto PLC touch screen |
|
Vacuum Range |
-0.07- -0.09 Mpa |
|
Detailed Pics:
Door Fixing Way Different from Other Suppliers:
Wood Drying Cases:
All Existing Models of HF Vacuum Wood Drying Machines:
Model No. |
Max. Wood Piling Volume |
Max. Wood Piling Dimension |
HF Input Power |
HF Output Power |
HFVD30-SA |
3 cbm |
1x1x3 m |
40 KW |
30 KW |
HFVD45-SA |
4.5 cbm |
1x1x4.5 m |
40 KW |
30 KW |
HFVD60-SA |
6 cbm |
1x1x6 m |
70 KW |
50 KW |
HFVD80-SA |
8 cbm |
1x1x8 m |
70 KW |
50 KW |
HFVD100-SA |
10 cbm |
1.3x1.3x6 m |
70 KW |
50 KW |
HFVD120-SA |
13 cbm |
1.3x1.3x8 m |
70 KW |
50 KW |
Packing:
Transport:
About Saga Machinery:
Shijiazhuang Saga Machinery Co., Ltd. specializes in developing, designing and producing smart series high frequency woodworking machinery. Our products cover high frequency vacuum wood dryer, edge gluing machine, wood curving machine, wood frame assembly machine and high frequency generator, etc.
Saga’s senior engineers, production manager, sale group and persons for after-sale service have more-than-15-year professional experience in high frequency machine industry. The energetic and passionate staff and the highly-efficient and innovative team of Saga are hoping to cooperate with you.
Contact:
Welcome to contact me (by email) for more details.