cathya

2012年8月1日

Flotator model of less sensitive to fuel quality

摘要： The intrusion of anionic collector in between adjacent surface alkyl ammonium ions decreases electrostatic head-head repulsion, thereby increasing the diamine adsorption by increasing the hydrophobic tail-tail bonds. The discrepancy in the flotation and adsorption results at pH 2 is attributed to th 阅读全文

posted @ 2012-08-01 09:52 cathya 阅读(179) 评论(0) 推荐(0) 编辑

Global demands manufacturer dual equipment lines

摘要： This two-tiered global demand is putting pressure on equipment manufacturers to develop dual equipment lines, with one set of models designed for use in mature markets, and another for developing countries.For instance, the ball mill manufacturer has introduced two new ranges of wheeled loaders this 阅读全文

posted @ 2012-08-01 09:38 cathya 阅读(129) 评论(0) 推荐(0) 编辑

2012年7月31日

Present magnetic separator problem and solutions

摘要： 1. Ore magnetic separator problems when in operation(1) Due to large amount of lean iron ore (takes up 97.5% of total iron ore reservation) and associated ore (takes up one third of total iron ore reservation), and high degree hardness of ore stone, magnetic separator unavoidably suffer impact force 阅读全文

posted @ 2012-07-31 14:45 cathya 阅读(111) 评论(0) 推荐(0) 编辑

Stone crusher has cost but technically feasible

摘要： For travertine crushing, PE crusher is the most common equipment. Through hopper and vibrating feeder, jaw crush crushed Travertine into relatively small one. Cone crusher is important Travertine quarry equipment. It has higher efficiency and more stable performance than traditional crusher. Then th 阅读全文

posted @ 2012-07-31 14:39 cathya 阅读(124) 评论(0) 推荐(0) 编辑

Market for used jaw crushers hit residual prices

摘要： Market for used jaw crushers hit residual pricesIn order to get the eligible stones for highway and railway, quarry usually use the complete Travertine crushing plant. In Travertine crushing plant, stones firstly enter intoPE crusher for primary crushing, then evenly enter into impact crusherfor fin 阅读全文

posted @ 2012-07-31 14:34 cathya 阅读(99) 评论(0) 推荐(0) 编辑

Settle fault is an effective change to ball mill

摘要： Modernize quarry machinery can have a real impact on margins, from fitting machines with the most sophisticated and efficient engines available to simply making basic, but effective changes to sand making processes. The experts of Zhengzhou Hongxing say that the operation of grinding process of ball 阅读全文

posted @ 2012-07-31 14:29 cathya 阅读(126) 评论(0) 推荐(0) 编辑

New eco quarry machine reduces fuel consumption

摘要： Mining Machinery Manufacturers have responded by launching new generations of quarry machinery fitted with emissions-compliant and often more fuel efficient engines. JCB's new Interim Tier 4/Stage IIIB-compliant 457 wheeled loader, for instance, has a new eco mode that is said to produce fuel sa 阅读全文

posted @ 2012-07-31 14:23 cathya 阅读(127) 评论(0) 推荐(0) 编辑

Strict mill emissions regulation is a challenge

摘要： Strict mill emissions regulation is a challengeControl the speed of the ball mill when we use it.we should be fully ready , ball mill is more expensive equipment, high, running fast, but the operation we can adjust the value, but the speed of adjustment in this mill is very professional, if we the s 阅读全文

posted @ 2012-07-31 14:19 cathya 阅读(98) 评论(0) 推荐(0) 编辑

2012年7月30日

Designed specifically machine for lesser market

摘要： In a densely populated and well developed area like Western Europe, the ground may have been turned-over many times in its life, and so will be softer to dig. In contrast, there is likely to be harder virgin ground to dig in emerging countries. Add to this longer working hours, perhaps more extreme 阅读全文

posted @ 2012-07-30 16:26 cathya 阅读(116) 评论(0) 推荐(0) 编辑

Oil revenue drives construction machine growth

摘要： Hongxing has also launched its range of Stage IIIB/Tier 4 Interim jaw crushers this year, machines that are designated by the -9A suffix. Like many others, Hongxing has gone the EGR and DPF route to achieve emissions compliance, but it says that by using a range of sensors and other monitor equipmen 阅读全文

posted @ 2012-07-30 16:22 cathya 阅读(91) 评论(0) 推荐(0) 编辑

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