麦杆委员会的机器

The whole equipment is composed by the following section A section of preparation. Transport equipment, cutting machine, aut-welding machine Ii. Dry sorting burnish section Transport equipment, dryer, sorting machine, silo, grinding machine Three adjustable glue. JiaoGong shi Transport equipment, adjustable glue supply system, mixing machine Hot forming four sections.... Equipment is installed, pack, pad machine, thermal-pressing machine, plate Five sections. Post-processing Equipment cooling, sawing machines, and saw edge dedusting system 6. Sanding section Cellulose is: (1) the mechanical strength of osb important factors. Cellulose content more materials, made of high mechanical strength, particieboard Cellulose content low raw material, the mechanical strength and made low. Particieboard Bagasse, cotton and flax, bamboo pole of cellulose content is higher, and conifers materials, surface is very good for raw material. 2 with particieboard of lignin, has close relationship with the dimension stability, has certain influence of strength. Content of lignin, the higher the better the dimension stability of osb. Bamboo and cotton stalk of lignin content is higher, and coniferous material similar, bamboo and cotton stalk particieboard, even the best of the dimension stability does not add any water-proofing agent in the circumstances, made the particieboard bibulous ply expands rate may have also reached national standards. However, other than lumber plants generally lower content of lignin, this is most of the wood of wood of plant fiber materials particieboard dimension stability than lumber particieboard of common one important reason. Cotton stalk cotton stalk leaf and MianTao refers to remove the cotton stalks, because JiMu fiber content is higher, fiber morphology and broadleaf timber, therefore, is similar to a better particieboard materials. When the system board (attention: A. raw materials and finished products should note mouldproof. B. cotton stalk of fiber length-width ratio, more than 100 slender, nature, in the machining of fortitude, difficult to cut, and potency and congestion, also increases screening, pipeline and the shop with difficulty. Generally in the particle manufacturing process tries to cotton stalk skin. C. cotton stalk particieboard density should not below 0.65 g/cm? In general, 0.65-0.70 g/cm? In between. D. must increase dosage of water in order to decrease the rate of hygroscopic plate thickness swelling, usually use of wax quantity 1.2% 1.5%.