Thermal treatment system / vacuum dryer WTT Trocknungsgeräte

No. 3213
Thermal treatment system / vacuum dryer WTT
Used, year of construction 2017 
Thermal treatment system / thermal chamber for the modification of wood
The WTT thermal chamber is a system for the thermal modification of wood. It enables efficient treatment of 2 to 3 batches per day, depending on the thickness and type of wood. The system has a powerful energy and heat transfer system and works with a gas or oil-fired boiler system that uses thermal oil as a heat transfer medium.
Technical data:
Capacity: 5950 - 9900 m³ of wood per year (for 330 working days)
Usable volume: 9 m³ (with 50 mm wood thickness)
Stack dimensions: 10500 x 1300 x 1100 mm LWH
Minimum board thickness: 10 mm
Power connection: 3 x 400 V, 50 Hz + zero + earth, 63 A
Specific power consumption: 15.9 kW/m³
Maximum heat output: 2 MW (230 °C - 250 °C thermal oil)
Heat consumption: 120 kWh/m³ wood
Autoclave length: 11,000 mm
Autoclave diameter: 1,800 mm
Autoclave material: 10 mm stainless steel duplex EN 4462
Door opens hydraulically, with 1.5 kW drive
Working pressure: 0.1 to 15 bar (absolute)
Working temperature: 0 °C to 220 °C
200 mm glass wool insulation, clad with 1 mm galvanized sheet steel
Heating and cooling system:
Heat exchanger: 8 units (4 on each side)
Material: Stainless steel pipes (seawater resistant)
Total floor area: 165 m²
Cooling water consumption: 1000 l/batch (not contaminated, only heated)
Control and operation:
Control system: WTT ExoT (fully automatic)
Displays: 22” color monitor with IBM computer and printer
Sensors:
4 PT100 temperature sensors
2 mechanical thermometers
1 vacuum/pressure transmitter
1 mechanical vacuum/pressure gauge
Additional options:
Hydraulic rail bridge for convenient transportation of wooden trolleys
Automatic trolley extraction with cable winch (1.5 kW)
Fuel oil tank (4000 l) with measuring system
Insulated 20 foot steel container for heating module
Stainless steel safety chimney (300 mm diameter, 6000 mm length)
Certified according to EC Pressure Equipment Directive (PED) 97/23/EF
Construction according to EN 13445
The following work must be carried out: Replacement of the thermal oil lines / replacement of the heating coil
Sale on behalf of the customer, from location near 5020 Salzburg (Austria), without dismantling, transportation and assembly
Dismantling, loading and transportation by us optionally possible
Subject to errors in the description and price
To avoid possible misunderstandings, an on-site inspection by appointment is possible and recommended
Sold as is
Technical details, condition description, year of construction and scope of delivery according to manufacturer's brochure or previous owner, without guarantee
Subject to prior sale
For used machines, any warranty is excluded, the following applies: “purchased as seen”
Pictures and videos serve as examples and do not represent the actual scope of delivery
Terms of payment: Prices excl. VAT, payment before collection or dispatch
Terms of delivery: ex location
Our general terms and conditions apply, which can be viewed on the Internet at
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Please pay particular attention to Article 9 regarding complaints and returns!