Linyi sylvestris wooden, Broadcom wood, wooden professional Pinus sylvestris, Pinus sylvestris wooden timber prices offered by Broadcom. Shandong sylvestris wooden _ Broadcom wood, wooden _ sylvestris sylvestris professional wooden factory Rizhao City Arashiyama district Broadcom wood processing plants (www.botongmuye.com) 2013 upgrade been newly launched preheating stage is from outdoor environment process, influenced by the outside, when the temperature to 40 ℃, Pinus sylvestris wooden processing, freezing thawing, free water surface evaporation, making the model after slicing, measuring plate center temperature is below 28 ℃ sylvestris wooden size, keeping 5 hours and then measuring the sheet reaches the center of the preheating temperature steaming process started, the simple use of steam injection heating to above 95 ℃, and maintained at this temperature a certain time depending on the thickness, the latter to ensure the removal of the final dried pine effect, the use of which generates The gradient difference will come from pine resin. Sylvestris early in the dry, moisture gradient large wooden Pinus sylvestris price, easy to crack, it should be a lower air temperature and high humidity. With the decrease of wood moisture content, the air temperature rises in stages to reduce humidity. When the moisture content down to about 26% accelerated stress specimen deformation, which is the cell cavity clean and free water has evaporated water sorption cell wall is saturated, the size of the contraction is not balanced, then do the steaming treatment. High-temperature steam role in tissue between plates, not only to clear the channels of water flowing to ease the stress of timber growth, reducing the variety of deformation, while addressing the majority of resins and extracts to improve the drying speed and quality. With the decrease in moisture content, the slow rate of decline of water, higher temperatures and lower humidity. In the late wood properties has been basically stable, raise the temperature reached 90 ℃. When the moisture content down to requirements, can be the end of the treatment, in order to balance sheet layered moisture gradient, to prevent deformation of the sheet out of the kiln. Drying defects seen a material quality indicators in line with GB/T6491-1999 standard moisture content in line with the national quality standard two timber drying cycle eight days sylvestris wooden, time is in line with the general requirements, the task is completed is ideal. Sylvestris little shade tolerance, in the case of insufficient sunlight pressure, the surface of the small buds, stems slender, poor growth. On the same site conditions while planting Pinus sylvestris sandy, pine can be seen: Pinus sylvestris in height, diameter and volume growth, etc. are better than pine, if planted in the more undulating and fixed sand lobular Yang and Yang Xiaoqing comparative advantage sylvestris growth becomes more apparent. Pinus sylvestris average annual growth in high-volume 100, simonii 63%, Xiaoqing Yang was 67%, corresponding to the diameter of the growth, simonii 56%, Xiaoqing Yang was 52%.