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HBM-S中央链提升机
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 主要配件-链条 >> 链条
 链条
 
斗式提升机链设计的安全可靠  

  验证一条卓越的提升机链,主要的要求就是在合理的应用中永不断裂,还要求有相应长久的耐磨寿命。我们拥有国外三十多年的提升机链使用专家的验证,并拥有国内制作十多年提升机链的经验,能确保不同用户的提升机链达到最为合理的运行性能。
针对不同输送物料的温度和湿度,我们不仅采用不同的装卸料方式和斗型设计,而且还采用了不同的提升机链设计。比如输送温度大于 200 ℃的物料(窑灰、炉渣、熟料等)我们采用了精密锻制的高合金材料的模锻链条,再比如湿度较大的或块状较大的物料(立磨外循环料、石灰石、矿渣等),不但采用胶底特制挖料料斗,链条也采用了适宜于挖料的缓冲式中央链链条,确保了链条的综合使用寿命。( The primary requirement for an excellent elevator chain is that it never reaks during reasonable use and has accordingly long wear life. We have product verification provided by foreign elevator chain application experts of over 30 years, and rich experience of over a decade in domestic manufacturing of elevator chains. Therefore we are able to ensure that the elevator chains supplied to different users have most reasonable performance.Chain application on site We have designed not only different filling/dischargingmethods and bucket types but also different elevator chains that correspond to the different material temperature and humidity. For example, for handling the material of higher than 200 o C (furnace slag, kiln ash, clinkers), we design forged high-precision chains made of high alloy, and for handling high-humidity materials or lumpy materials (external circulating materials for vertical mill, limestone and slag), we use special excavating buckets with rubber bottom, production equipment for forged link joints (1600T friction press) and the chains are bumper-type central chains, which ensures the comprehensive service life of chains. )

疲劳强度与耐磨寿命的完美结合  

  斗提机是高负荷不停运转的机器,斗提机链在运转中将承受数百万次的负载循环,这就要求提升机链不但应具备足够高的抗疲劳强度,并且还要求具备足够长的耐磨寿命我们在斗提机链的材料选择与制造工艺上充分结合了产品试验,确保提升机链在不同的使用环境和不同的负载状况下拥有一样完美的使用寿命。
我们的斗提机链采用含 Cr 、 Mo 、Mn 、 Ni 等高耐磨与高抗冲击性能的国内大型特钢厂的稳定产品,经过我们精 链条心的锻制、先进的热处理工艺、适度的相互装配配合,不断刷新的产品的应用记录,形成了非常稳定的提升机链的疲劳强度与耐磨寿命的完美结合。

( Bucket elevator is a heavy-duty machine that runscontinuously. Its chains have to experience millions of duty cycles during its operation, which requires not only full fatigue strength but also sufficient wear life of the elevator chains.We have made full product tests when selecting the materials and manufacturing technology of the chains for out bucket elevators and can ensure that different chains have the same long service life even under different operating conditions and at different loads.
Our elevator chain is made of Cr, Mo, Mn, Ni products with high wear strength and high anti-impact performance that are made by large special steel works in China. Through our high-quality forging by applying advanced heat treatment techniques and proper fitting, we continuously break product application records and have established very steady bestcombination of the fatigue strength and wear life of elevator )

完善的、专一的、科学的制造工艺确保链条每一零件的高精度
  专用的铰孔技术确保了链条链板的节距与孔径的统一性;精密摩擦压力机锻制的链板确保了链条链板的高耐磨寿命与高抗疲劳,专用的中频加热设备确保了链条销轴表面的最高硬度与最替代日本链条的高速板链链条 深的硬度层、最长的耐磨寿命,避免了链条的削轴的冲击突然断裂。 ( Our exclusive reaming technology ensures the conformance of the chain pitch and hole diameter. The link plates manufactured by using high-precision friction press ensures long wear life and high fatigue strength of chain joint links, and special medium-frequency heater ensures the highest hardness, thickest hardfacing layer and longest wear life of chain pin surface and avoids sudden breaking of chain pins due to the impact force. )

适宜的过盈配合增加了链条的疲劳寿命

  套筒与链板、销轴与链板的适宜的过盈配合能使链板孔的配合面上产生有益的应力,大大增加了链条的疲劳寿命。( Appropriate tight fit between the bush and chain plate and between pin and chain plateenables favorable stress to be produced on the mating surface of the chain plates, and thus significantly increases the fatigue life of chains. )

拥有装卸非常方便的可拆卸式链条

   我们拥有一种销轴与链板不接触的提升机链条,在安装现场不需任何辅助工具便可安装成型整条链条,解决了部分现场安装较为困难的大链条的连接现场安装问题。 ( We can supply elevator chains where there is no contact between chain pins and chain plates. This kind of chains can be assembled into a complete set of chains on installation site without any auxiliary tools. It provides a solution to the connection and installation of large chains that are difficult to install)


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