High Frequency Vacuum Timber Drying Kiln HFVD45-SA
Feature of High Frequency Vacuum Timber Drying Kiln
*Fast drying cycle: heating by high frequency dielectric power,many times faster than conventional wood kilns
*Automatic feeder: feeding cart with a motor,easy to push the timber into the dryer
*Optional capacity: 3m3, 4.5m3, 10m3, 13m3, small but with a quick,automated drying cycle, meet different customer's requirement
*PLC automated systems with touch screen panel: easy to set data and operate,only One-button start and stop
*Uniform heating: HF power acts on water or moisture in the wood, make sure moisture uniform after drying
*No sparking or bending problem: hydraulic press cart keeps the wood straight
*Veneer, panels, softwood and hardwood planks, heavy timber with large dimension: suiatble for all kinds of wood
*Patented weighing system: calculate the moisture by program automatically, and showing recent moisture on PLC screen all the time
*Stainless steel cooling system: stainless steel vacuum pump, pipe and condenser,avoid of rusting problem
*Schneider, Omron, Siemens etc European spare parts: International standard, good quality and easy to replace
Our engineers can provide overseas installtion, training and are available to provide after-sell service and maintenance. We recommend proper training for sfe and prolonged use of the machinery.
Bastic Parameter of HFVD45-SA
| Overall Size | High Frequency Generator | 950*1050*1950mm |
| Tank | 5700*2100*2100mm | |
| Cooling System | 1650*1050*1300mm | |
| Gross Weight | 7000kgs | |
| Inner Diameter of Tank | 1700mm | |
| Stacking Timber Size | 1000*1000*4500mm (3.28feet *3.28 feet * 14.76 feet) | |
| Stacking Timber Capacity | 4.5 cubic meters | |
| Input Power of High Frequency Generator | 40KVA | |
| Output Power of High Frequency Generator | 30KW | |
| Temperature Testing | Fiber optic temperature sensor | |
| Moisture Testing | Weighing sensors (PATENT) | |
| Cooling System | Stainless steel condenser with stainless steel water-ring vacuum pump | |
| Extraction | Full automatic by peumatic valves | |
| Pressure of Hyrdraulic Cylinders | 3 ton (2 pieces of stainless steel cylinders) | |
| Vacuum Pump | Stainless steel type, 7.5KW | |
| Feeding Cart | Manually | |
| Tank Door | Safe and powerfull ear doors | |
| Control System | Full automatic PLC touch screen | |
| Packing | 3 packages- 40 feet container | |
Optional Models
| Model | HF Input Power | HF Output Power | Stacking Timber Size | Stacking Timber Capacity | Container |
| HFVD30-SA | 40KVA | 30KW | 1*1*3m | 3 cubic meters | 20" GP |
| HFVD100-SA | 75KVA | 50KW | 1.3*1.3*6m | 10 cubic meters | 40" HQ |
| HFVD120-SA | 75KVA | 50KW | 1.3*1.3*8m | 13 cubic meters | 40" HQ |
Main Parts
1.High frequency generator
2.Control cabinet
3.Vacuum tank
4.Hydraulic system
5.Weighing system
6.Temperature tesing system
7.Cooling system
8.Full-auto feeder
Drying Cases
DOING RESEARCH IN CHILEAN UNIVERSITY
Case | Drying Time | Drying Result | Consumption |
| Sliced veneer | about 40 hours | High quality on flatness and water content uniform | 200~250kw/cbm |
| Surface of floorboard | about 45 hours | High quality on flatness, no end cracking and deformation, no color change | about 200kw/cbm |
| Middle hardwood for second time drying | about 35 hours | Relieving tension, make water content uniform and make wood stable | about 150kw/cbm |
| Hardwood drying | Rosewood: 7 days Red Sandalwood: 14 days | No cracking or deformation, moisture content uniform, more stable | about 500~600kw/cbm,different consumption for different wood |
| Large plank | 7~10 days , moisture content from 60% to 20%,10cm thick+, like Birch,Larch,Pinus and Pine | No deformation on vertical direction, no cracking problem, more stable | different wood with different power consumption |
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