Nylon extrusion and other materials out of its principles are the same, the temperature is always the first process conditions, but different is nylon for temperature control requirements more stringent nylon rods, because nylon is a high-crystalline plastics, crystalline melting point very obvious, so extrusion processing temperature range is generally very narrow, with only 5-10 degrees of process space, which requires temperature control system for the device to be very accurate, we can guarantee the nylon extrusion process requirements. Nylon rod extrusion machine general aspect ratio to 28-30 as well. Short aspect ratio is not enough. Plasticized material can not be good. Now extruder to 45-55 for more general, too impossible to effectively exhibit the efficiency of the extruder. However, the size of the extruder output is limited. Nylon material melting temperature is high, plasticized long time, after extrusion material can cause excessive speed thawed appeared blanking phenomenon. Generally production to 200-220 kg / day is appropriate. Nylon rod (PA) should use precautions: PA machining and assembly Reference Notes: machining: (1) Turning MC oily green nylon rods, lathe speed not too fast, generally require less than 600 rev / min, feed the amount should not be too large, otherwise the resulting products heat expansion process is totally inconsistent with the size. (2) before turning angle should be bigger than the turning of steel, after turning angle larger than the anterior horn, before angle of 15o-25o plus fiberglass nylon rods, rear corner is about 15oC, only general oil blades can, without the use of alloy tool. (3) planer processing, not by hand knives, knife application processing 1010 nylon rods, rear corner planer to be small, hand-piece glossy nylon knife will cause cracking off the block. (4) application of oil or water when turning saponification. (5) When drilling, with an outer diameter less than or equal to the rod diameter is drilled 1/3 (but not exceeding the maximum drill diameter 25mm), the drill angle take 90-110o, the vehicle speed does not exceed 200 rev / min, feed rate should not be too large, and to promptly withdraw the drill bit to clean nylon chips, after saponification water or oil cooling, according to the above procedure and then continue drilling or reaming, and prevent heat caused by the drill nylon expansion cracking. (Note: The larger the diameter of the rod especially over 100mm diameter rods, drill press but also to regulate the operation) as drilled 20mm hole should be small drill, after gradually expanded to prevent cracking. When the hole to draw oil nest after nest should be zoned drilling, drilling plans if the first nest is easy to make the workpiece with the drill bit float (the term for the tree) and easy bruising processing staff, the waste. PA66 nylon rod, Texas Hongyue shelf (certified), nylon rods provided by Dezhou Hongyue Composites Limited. Dezhou Hongyue Composite Materials Co., Ltd. (www.hyfhcl.com) Shandong Dezhou, chemical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Wang Yue in Texas led the staff warmly welcome all inquiries negotiations to create the Texas Hongyue a better future.