LIGNA 2019, 27 - 31 May
GreCon Greten
FIBERVIEW - Taking Samples from the Mat Belongs to the Past GreCon FIBERVIEW allows an economical and objective assessment of the fibre quality in the running process. The measured values supplied by FIBERVIEW enable the operator of the refiner to produce a consistent fibre quality. Using the patent pending FIBERVIEW, the cooking and refining processes can be precisely adjusted and the consumption of energy and the fibre quality thus be optimised. A saving potential of up to 10 kW/h per ton of wood that is refined can be calculated. Being able to manipulate the fibre sizes in a determined and reliable way, the manufacturers of MDF panels are now able to produce specific fibre qualities. Internal standards can be established. Even customer requirements can be specified in such a way that an allowed number of shives per class per m² can be determined. Especially in the case of complaints, concrete data is available whether the fibre quality was sufficient or not. Such a degree of objectiveness has been unparalleled so far. The next step is the regulation of the refiner via an automatic control loop. Thus, reaction times are reduced, and further cost saving potentials can be realised thanks to faster adjustment. FIBERVIEW is based on an imaging method. The surface of the passing fibre mat is continuously inspected by a line-scan camera with vertical illumination over a width of about 400 mm.
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Particleboard is the wood based panel type which is used the most worldwide. Especially for the contruction of furniture and interior work, the panels, that consist ... more
Due to their various capabilities in wooden and furniture constructions, MDF panels (medium density fibreboard) are a derived timber product, the demand of which ... more
DIEFFENSOR Foreign objects and particles of high density, such as metal pieces, hot spots or fibre lumps, can cause severe damage to production Equipment. With ... more
CHIPINSPECTOR Contaminated wood chips can cause numerous problems in downstream production processes. Nails can damage the steel belt, and rubber particles impair ... more
An even material distribution of the mat is an important pre-condition for a good panel quality. High fluctuations lead to waste of material, loss of quality and ... more
The intensity of the ultrasound signal that penetrates a wood based panel provides valuable information on the panel parameters. Substandard ultrasound values ... more
Drying material is expensive, but essential. If the moisture of the raw material is too high, there will be problems in downstream processes. If it is too low, ... more
The weight per unit area gives information on the amount of the material used. If the weight per unit area is too high, valuable material will be wasted. If it ... more
The raw density profile is an extremely important parameter in the production of fibreboard. If the profile does not correspond to the optimum shape, this will ... more
High Precision Scale with X-Ray Technology HPS 5000 The HPS 5000 is the board scale with the H-factor! With high resolution, each mm² of the board surface is ... more
SUPERSCAN A high surface quality of panel-shaped materials is pre-condition for a high-quality product. This also applies to materials that are coated. Surface ... more
Temperature & Gas Pressure Measurement Wireless in Your Hot Press CONTILOG Optimise your pressing process by measuring the development of gas pressure and mat ... more
The formaldehyde emission of wood based panels is subject to legal regulations. High emissions are unacceptable and can cause serious quality defects. With the ... more
For the production of wood based panels, fluctuations in panel thickness and deviations from nominal values reduce quality. Your customers will identify these as ... more
Close to the heart of the action in the hot press: GreCon added EASYLOG to the CONTILOG product family to measure gas pressure and temperature. This smaller chip ... more
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