日本孕妇孕交-一区二区国产精品-毛片毛片毛片毛片-日本成人在线播放-一区二区三区影院-欧美日韩免费在线-欧美一级在线播放-美女被出白浆-黄视频在线播放-狠狠夜夜-清清草在线视频-青青青青草-青青草久久久-中文伊人-丰满女邻居的色诱4hd-欧美成人手机视频-一边亲一边操-夜夜爽网站-日韩麻豆视频-依人在线视频-久久久久69-国产真实在线-日韩av三级在线-精品欧美在线观看-亚州av免费-琪琪伦伦影院理论片-国产亚洲精久久久久久叶玉卿-女人被男人躁得好爽免费视频-亚洲一区免费电影-一区二区视频欧美

0086 391 3299607

NEWS

Advantages of Pulley Lagging

Release:emykpehf View:2973

  Good quality

  CN semi vulcanized natural rubber, the hardness of rubber is not more than 60 shaohi, wear resistance, corrosion resistance is excellent, anti-aging performance is superior, under normal pressure and temperature, the service life is more than 5-10 years, rubber and metal bonding strength is excellent, bonding strength is (12-15N/MM), and domestic hot vulcanization roller rubber is heat vulcanized as: 3-10N/MM, excellent adhesive strength is effectively avoided. The rubber layer and metal crack, such as the occurrence of the phenomenon of breaking off, the comprehensive cost performance of rubber is excellent.

  Simple operation

  Germany's excellent rubber friction coefficient effectively prevents the conveyor belt from slipping in the wet and muddy working environment, which makes the operation and construction easier, increases the service life of the drum, and makes the on-site construction convenient and quick.

  high strength

  The rubber elastomer has dense molecules, good vibration absorption performance and excellent mechanical impact resistance, high strength, good rigidity, no creep, impact resistance, earthquake resistance and water hammer resistance, which is convenient for transportation, installation and maintenance.

  Wide temperature range

  The German drum can be used in the range of - 20 ° C to + 80 ° C for a long time, and the rubber layer will not be separated from the iron drum due to the temperature change.

  Low energy consumption

  The customized diamond pattern, herringbone pattern or ceramic rubber plate on the surface of the drum have good lubricity, small loss of running resistance and low running cost.


Recommended Information

  • Telephone
  • message
    Message
  • map
    Map
  • ewm
    QR code
  • 主站蜘蛛池模板: 国产黄色一级片 | 久久久久国产 | 调教小荡货h办公室打屁股视频 | 欧美视频在线播放 | 国产一级一片免费播放放a 成人精品视频 | 女人床技48动态图 | 99re在线视频 | 国精产品一区一区三区 | 久久久久亚洲av成人无码电影 | 波多野つ上司出差被中在线出 | 久久一区 | 日韩精品视频在线 | 国产免费看 | 国产av一区二区三区 | 九色在线| 日韩在线免费视频 | 91高清视频 | 青春草视频 | 亚洲一二三 | 猛烈顶弄h禁欲老师h春潮视频 | 97精产国品一二三产区 | 好男人www | 国产成人av | 靠逼网站| 嫩草嫩草嫩草 | 年轻善良的少妇 | 9i看片成人免费看片 | 性生活毛片 | 成人av影视| 欧美日韩一区二区三区 | 色综合视频 | 欧美三级网站 | 暴躁少女csgo高清免费观看 | 日本激情视频 | 裸体丰满老女人hd | 欧美性xxxx| 欧美日韩高清 | 超碰av在线| 91看片看淫黄大片 | 亚洲精品999| 被室友玩屁股眼子h男男 | 男欢女爱久石 | 欧美一级片 | 丝袜脚交免费网站xx | 强伦人妻一区二区三区 | 高跟肉丝丝袜呻吟啪啪网站av | 午夜视频| 超碰超碰 |