xuzhimol的部落格

上海常春藤进出口有限公司是一家集中提供专业的技术咨询和实际机产品，冶金机械，如金属线圈冷连轧机线，热浸镀锌生产线，纵剪机组，高频焊管机组线，切长度的线，辊压成型机等

金属剪切加工线 Metal CuT to Length line过程中刀具与工件之间相互作用和各自的变化规律的一门学科。在设计机床和刀具、制订机器零件的切削工艺及其定额、合理地使用刀具和机床以及控制切削过程时，都要利用金属切削原理的研究成果，使机器零件的加工达到经济、优质和高效率的目的。

Aluminum hydroxide flame retardant alias AL (OH) 3 which accounts for 40% of the total use of flame retardants over . Aluminum hydroxide inherently flame , smoke , filling three functions , because of its non-volatile, non-toxic , but also with a variety of substances produced synergistic effect , known as pollution-free inorganic flame retardants. Doing when they joined Nanjing flame retardant plastic Thailand compatibilizer improved ST-3 and inorganic flame retardant polyolefin matrix interface compatibility and adhesion. Magnesium hydroxide and aluminum hydroxide to improve the dispersibility and compatibility , thereby to maximize the cable flame retardant material , reduced smoke index , smoke , heat and the generation of carbon monoxide , to enhance the oxygen index , improve drop off performance , significantly improve the mechanical properties and thermal properties. Inorganic flame retardants with low prices, wide variety of sources , non-toxic , non-corrosive, burning does not cause secondary pollution. In order to reduce the harmful side effects of flame retardants , countries are focusing on developing high-performance inorganic flame retardants. Miniaturization , surface modification, microencapsulated inorganic flame will become the new darling of the plastics industry . In short, the development trend of inorganic flame retardants will be efficient , smoke suppression , non-toxic cheap , plastic products using the performance impact on a small flame , the current should be particularly concerned about a variety of new inorganic flame retardants.

Widely used in electroplating process , suitable for home appliances , electronics, plastic , mining electrical appliances, electrical machinery parts and IC components. Our halogen-free flame retardants for automotive engine casing , wire and cable , automotive parts , and so on.

In October, picturesque landscape . After an absence of a year , China Waldo - Shandong Zhaoyuan will usher in " Shaanxi Auto Cup 2013 national super truck off-road competition" , from across the 50 riders in the November 5 -8 motocross race truck 2013 annual championship , competing for the title of true Jinying Xiong .
Annual gold medal finals

  主要用于铁路、公路、水利、水电设施的滑波治理工程及危岩体锚固工程，控制建筑物位移等高边坡岩体锚固工程，还用于施工城市深基坑支护及地基加固工程孔、爆破工程的爆破孔和隧道管棚支护孔等。具有良好的性能：结构紧凑，体积小，重量轻，机动灵活，能适用于在高边坡和脚手架上展开工作；液压动力头的输出扭矩较大，钻进能力强，钻机的使用范围广；动力头的输出转速为无级变速，可根据不同的施工要求和地质情况自主选择钻进参数，以达到最佳钻进效率。因此，无论何种型式的锚固钻机，液压传动系统是锚固钻机设备重要的组成部分，如果维护不当，会出现各种各样的故障，重影响设备的正常工作，所以应当十分重视液压系统的维护工作。