Panel productions - Import export

The hydraulic hot presses have been dimensioned in such a way that they are able to exert and evenly distribute a specic pressure of at least 400 N/cm² on the product. Features, function The loader takes up the pressing batch at the transfer station. The previous nished board is removed from the press and the new press batch is transferred into it. The subsequent pressing time depends on the resin's reactivity, the selected pressure and the set temperature Advantages The press uses a multi-cylinder design that, with the pliant hot platens used, permits the specic pressure on the product to be set very precisely. Path-controlled press operation permits a cylinder movement that is technologically optimised with the loader’s and unloader’s cycle times tuned accordingly.

Novelis Fusion™ 6HF – s200 is a heat treatable product for applications with extremely demanding formability requirements. This product is recommended for inner applications such as decklid and door inners and other closure inner panels. This product has an excellent balance of properties for forming and strength. In addition, it offers a unique advantage in the hemming process enabling sharp feature lines and rope hem designs that permit the reduction in perceived gap between adjacent panels. All values are typical.

Novelis Advanz™ 6HF – s200 is a heat treatable product specifically developed for internal automotive applications with demanding high formability requirements. This product offers an excellent balance of properties: superior formability in the as-supplied temper, good in service strength and good bending. Novelis Advanz™ 6HF – s200 is recommended for door and decklid inners and other closure inner panels. This product offers an excellent balance of properties: Superior formability in the as-supplied temper, good in service strength and good bending. All values are typical.

Combining plant eciency and reduced environmental impact Energy systems from Büttner provide stable process heat for your wood based panel production Process

Traversing weight-per-unit-area gauge and tramp material detector Owners of Siempelkamp plants will nd a combination of two advantages in one EcoScan Neo gauge: a high-resolution analysis of the weight-per-unitarea distribution and a reliable tramp material detection. Measured data are collected simply and fast across the mat width and processed by the gauge ex prepress. Features MultiEnergy technology (automatic adjustment of the best x-ray energy) Compensation of forming belt inuences Two high speed traversing measuring heads for fast detection of weight variations in production direction No active cooling unit required (long life time of x-ray tubes) Automatic inline calibration during panel production Automatic compensation of sensor contaminations Automatic compensation of sensor temperature drifts Advantages The EcoScan NEO - FBD is able to detect smallest foreign bodies in a ber mat to prevent damages to the press belts.

Finding out the unrealized potential through the use of weight per unit area gauges One of the most vital factors in the production of wood panels is the constant spreading of material. If tolerances are exceeded, higher material and energy consumption are the consequences. MSX, which constantly moves back and forth across the mat before it enters the hot press, maintains tolerances within the optimum range. The result is homogeneous forming in lengthwise and crosswise directions. The enormous technical developments of “Weight per Unit Area Gauges” of the past years are physically not visible. What are the previous limitations of weight per unit area gauges? The x-ray tube needed a cooling device. This resulted in a reduced lifetime. Electronic Wood Systems developed a detector with extremely high sensitivity – probably unmatched in the world. Due to this new detector the net power could be reduced to a small portion of the permitted power.

Benets of accurate moisture control Moisture measurement is one of the most-important parameters for ecient panel board production. A moisture content in raw material that is too high results in a slow-down in production speed with an increased risk of causing blows, if raw material becomes too dry excess energy will be consumed. Also the risk of re and explosion in the dryer is greatly increased. If moisture is monitored at dierent locations within the production process, valuable information will exhibit for optimization of the process. Multi-wavelength infrared light is used which is targeted to, and reected by the material surface. A certain wavelength of infrared light is absorbed by water molecules, thus more or less weakened. The weakened signal is compared to the unweakened signal. The resulting values indicate the Visualization-PC Material collector for drop chute applications (e.g. after dryer) Measuring through glass window (e.g. silo, bin, screw conveyor)