压延机

A PID control method based on BP neural network was proposed,concerning the multi-layered temperature control of calenderer rollers and the limitations of the conventional PID control which resulted from the control of the nonlinear and time-varying system.The system design and software development were also presented.

针对压延机辊筒多段温度控制以及常规PID控制在非线性的、时变系统中控制效果的局限性，提出了一种基于BP神经网络整定的PID控制方法，给出了计算机控制系统设计，建立了比例、积分和微分三种参数自学习的PID控制器。

Polytetra-fluoro-ethylene thin membrane,pass through cut tie by poly-4 fluorous second fluidized resinde,after sinter cut but succeed,direct membrane transfusives membrane transfusive membrane mangler direct but succeed again,It has undeniable electrical equipment insulate behaviopural,non-ageing and extensive use temperature lint.

聚四氟乙烯薄膜，车削带由聚四氟乙烯悬浮树脂经模压，烧结后车削而成。定向膜将车削膜再经压延机定向而成，它具有优良的电器绝缘性能，不老化及广阔的使用温度范围。

Plastic machinery is a lot of more phyletic, plastic calendar, plastic film blows velar machine, plastic film bag to seal cut machine......

塑料机械种类很多，有塑料压延机、塑料薄膜吹膜机、塑料薄膜袋封。。。。。。

Shanghai Xin Peng Rubber Co., Ltd., has nearly 10 years of production history, enterprise covers an area of 12,000 square meters, has a large drum vulcanizer, flat vulcanizing machine, three-roll calendar machines, rubber mixing machine, such as a large number of special equipment, are the production of various kinds of rubber sheet, rubber sheet, cloth products, conveyor belt, such as the professional production enterprises.

上海鑫蓬橡塑有限公司，有近10年的生产历史，企业占地12000平方米，拥有大型鼓式硫化机、平板硫化机、三辊压延机、炼胶机等大批专用设备，是生产各种橡胶板、橡胶卷材、夹布产品、输送带等的专业生产企业。

The main manufacturing and testing equipment such as steel cord calendering machine, X-ray machines are imported from abroad.

主体生产检测设备如钢丝帘布压延机、X光机均从国外进口。

Produced by special PVC card PVC sheet, an international and domestic high-grade, high-tech products, the introduction of their products are world-class card production equipment and advanced technology to German-made five-roll calendar machine production line and related technology , the product of its cold, heat, strong impact resistance and excellent printing and fabrication plant at home and abroad deeply welcome, market prospect is very broad!

公司生产的PVC制卡专用PVC片材，属国际、国内高档次，高技术含量产品，其产品是引进世界一流卡基生产设备与先进技术，以德国制造的五辊压延机生产线及相关技术生产，产品以其抗寒、耐热、强抗冲击性及优良印刷性，深受国内外制卡厂欢迎，市场前景十分广阔！

Apply to calendar herringbone gear、automobile spring、mining machinery、such as winch and high load,low speed friction parts of lubrication,the range of working temperature:-10℃-60

适用于压延机人字齿轮、汽车弹簧、起重机齿轮转盘、矿山机械、绞车和钢丝等高负荷、低转速摩擦部位的润滑；使用温度为：-10℃-60

Based on years of experience in rubber machinery, this company has developed such products as Open Rubber Melting Machine Series XK, Waste Rubber Tyre Breaker Series XKP, Calender Series XY, and Extruder Series XJ, XJW.

本公司积累多年的橡胶机械生产经验，产品有XK开放式炼胶机系列、 XKP 废旧橡胶轮胎粉碎设备系列、XY压延机系列、XJ、XJW挤出机系列等。

The United States has advanced 20 Sendzimir cold roller calendar, Austria EBNER Hardenability lead heat treatment furnace, heat treatment furnace in Germany, Germany and Taiwan Slitting Machine, Japan, Germany, Taiwan Grinding and various ancillary testing equipment imports.

拥有先进的美国20辊森吉米尔冷轧压延机，奥地利EBNER铅淬热处理炉、德国热处理炉，德国及台湾分条机，日本、德国、台湾磨刀机及各种配套进口检验设备。

Plastics company has four production lines rolling machine, a laminating machine.

塑胶公司拥有4条压延机生产线，一台贴合机。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。