High frequency vacuum dryer is smaller type fast dryer, suitable for hard or thick wood drying, it is a best choice for hard wood furniture company.
High frequency dryer applies both high frequency and vacuum condition.
1.Character:
High frequency heating: high frequency power acts only on the moisture of the wood, it penetrates the wood and where there is water or moisture, there is high frequency power.
So it dries: fast and uniform
Vacuum condition:
At vacuum condition, the water is vapor at very low temperature, so this eliminate the problem of sparking or splitting problem for hard wood, especially for the type of extremely hard wood that likely to spark if drying temperature is too high.
Further more , vacuum condition create a minus pressure in the tank, this minus pressure suck the water or moisture out of the wood fast
2 sagas high frequency dryer is plc automatically controlled , high frequency and vacuum pump is start and puse automatically during drying, water come out of the wood is automatically released by water control system to a water holding tank. Weight calculating system get the data of weight change of the wood, by this, the moisture content with-in the wood is readable. Very precise fiber glass(optical fiber) temperature sensor make sure the wood drying at right temperature to eliminate any chance of split or spark on the wood.
Plastic and foam, seaworthy package
Dimensions of tank: 1300mm
Gross weight:9400kgs
Main Features
1) PLC automatical control with touch screen interface. Fault self-check system.
2) Machine passed REGULATIONS FOR ELECTROMAGNETIC RADIATION PROTECTION. Safe for operators.
3) High frequency dielectric heating. Drying wood more than ten times faster and more unfirmly than traditional kiln.
4) Vacuum minus pressure drying. Much safter for wood. There is no wood crack, color change problems.
5) With hydraulic system and press. During the drying process, hydraulic system will give pressure on wood. After drying, wood will not bend.
6) Integrated design of cooling system. Save floor area and more humanized.
7) Humanized and safe design on tank door and feeding cart.It doesn't need additional rail outside and easy to load wood, open and close tank door.
8) Advanced temperature inspection system. Test the wood temperature correctly and will not disturbed by High frequency.
9) Advanced Wood weight measurement system. It can test the wood weight at any time. Then can show the wood moisture at present.
10) Worm and bacteria killing.
11) Does not need boiler. No polution.
Suitable for: solid wood longitudinal cutting and crosscutting, perfect cutting without collapse, sharp and high wear-resistant.positive hook angle design.
Cutting materials: suitable for soft wood and hard wood.
Hook angle can be designed according to cutting materials of the wood.
Hf type solid wood bent chair press machine applies high frequency generator to hydraulic press by mold and electrode, it transfers high frequency power to work pieces to achieve the function of fast gluing and forming.
Hf plywood hot press machine is suitable for 1.Bent plywood chair. 2.Bent or arc plywood for furniture or bed. 3.Other plywood products, like cloth hangers, or surface of musical instrument, etc.
Feature
1.Fast and uniform heating of high frequency generator.
2.Bending shape is stable, not easy to change lamination.
3.High frequency power is selectively heating power, it concentrates only water or glue in wood, not consume high frequency power, more effective and saving power.
4.Wooden or mdf mould used, much economic than metal mould if shape is changed a lot.
High frequency heating lumber kiln for drying wood are many times faster than traditional kiln dryers. The drying process can range from several hours for thiner, softer woods to several days for thicker, harder woods.
Hfvd120-sa features an automatic feeder with a quick, automated drying cycle. It has a 50kw high frequency generator, 6 t hydraulic pressure and 13 m3 capacity. It is an ideal dryer for thick hard wood typically used in the furniture and flooring industry.
All models include high-tech programmable logic controllers. The plc comes with common hardwood presets ready for use. The plc automates the drying process by starting the hydraulic pump, hf generator, vacuum pump and water system.
The water control system pulls the moisture to an external water tank which can then be drained. The weight system calculates change data to read the moisture content of the wood.
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.
Feature
Fast drying cycle
Automatic feeder
Large capacity
Plc automated systems with touch screen panel
Uniform heating
No sparking or bending problem
Veneer, panels, softwood and hardwood planks, heavy timber with large dimension
Patented weighing system, stainless steel cooling system
Schneider, omron, siemens etc european spare parts
High frequency wood board joining machine from saga factory combines high frequency dielectric heating with 2 directions pressure, is suitable for finger joint or edge glued board jointing or gluing the rim of solid door or other wood block gluing.
Main features:
1.Plc automatic control with auto feeding cart.
2.Electro components mostly use european brand, like schneider, siemens, omron to enable stable working.
3.Strict control and regulation on mechanical spare parts like hydraulic, other parts all use internation standard.
Application case
Standard working size is 1220*2440mm, gluing thickness is 8100mm, 67mm hard wood board can be made.
3000mm, 35000mm, 4000mm, 4880mm, 5000mm and 6000mm is optial, can be customized as customer's requirement.
Heating time for standard size wood board is 23 mninutes.
Wood requirements
Timber species: softwood and hardwood
Timber moisture: 812%
Timber processed qualities require: planed on four sides +-0.05mm
High frequency wood working machine, high frequency vacuum wood dryer, high frequency board jointing machine, high frequency wooden door frame assembly machine, high frequency wood bending machine.Manufacturer
Generator, high frequency vacuum wood dryer, high frequency curved plywood press, high frequency edge gluer, high frequency wooden frame assembly machine, hot press machine, fiber glass sensor.
