cathya

2012年7月30日

Engine auto idle help conserve fuel reduce noise

摘要： For larger machines in regulated markets, it is continuing to use the familiar Isuzu engines. Another manufacturer to favour Isuzu is Hitachi, which used Intermat to launch five jaw crushers from 25 to 70 tonnes. The ZX250LC-5, ZX290LC-5, ZX350LC-5, ZX470LCH-5 and ZX670LCH-5 all feature Stage IIIB e 阅读全文

posted @ 2012-07-30 16:16 cathya 阅读(230) 评论(0) 推荐(0) 编辑

Growing competition from Chinese crusher market

摘要： The hybrid system includes a new electric swing motor, power generator, capacitor and 104 kW diesel engine, and works by regenerating swing energy and storing it in capacitors, which allow for fast discharge when the energy is needed again. Needless to say, the system works best in applications wher 阅读全文

posted @ 2012-07-30 16:11 cathya 阅读(139) 评论(0) 推荐(0) 编辑

Dry magnetic separator saves water no pollution

摘要： At present, the ore tailings in China annual discharge about 0.4 billion to 0.5 billion tons, taking account one third of industrial waste. Among them, metal ore tailings take 25%, metallurgical slag takes 26%, chemical slag takes 4%, coal fly ash and coal slag take 35%. Metal recycling and processi 阅读全文

posted @ 2012-07-30 16:05 cathya 阅读(122) 评论(0) 推荐(0) 编辑

2012年7月28日

Construction machinery strives make breakthrough

摘要： Construction machinery strives make breakthroughThe major change in moving to Tier 4 Interim and Stage IIIB is that aftertreatment systems have been employed to cut down the amount of soot (particulate matter, or PM) coming out of the exhaust. The most common approach has been to combine the exhaust 阅读全文

posted @ 2012-07-28 18:15 cathya 阅读(127) 评论(0) 推荐(0) 编辑

SCR equipped engines require less cooling noise

摘要： Recently, CNH and other manufacturers that have adopted SCR point to the greater simplicity of the system - there is no EGR on the engine, which reduces cost as well as complexity of the ball mill machine. They also claim the higher engine temperature means better fuel combustion characteristics and 阅读全文

posted @ 2012-07-28 18:09 cathya 阅读(165) 评论(0) 推荐(0) 编辑

Construction engines faced significant challenge

摘要： Construction engines faced significant challengeHongxing was one of the first mining equipment manufacturers to market last year, with the launch of some of the larger ball mill models in its range as Stage IIIB/Interim Tier 4-enigned machines. This year has seen the company follow up those launches 阅读全文

posted @ 2012-07-28 18:05 cathya 阅读(148) 评论(0) 推荐(0) 编辑

Fuel saving building machine gets returns faster

摘要： Among the new additions are the 13.6 tonne 312E, which replaces the 312D, while the 16.7 tonne 316E supersedes the 315D. Caterpillar says the new machines offer fuel savings of 8% and 9% respectively.Power comes from a Cat C4.4 Stage IIIB/Interim Tier 4 engine, while new systems to manage the engine 阅读全文

posted @ 2012-07-28 17:56 cathya 阅读(112) 评论(0) 推荐(0) 编辑

Screening machine in recycled concrete aggregate

摘要： Concrete waste recycling and being used in the construction industry is already accepted. In the process, screening and separation are the most important processing part, so the liner vibrating screen is a must in production. The secondary screening for construction aggregates is an issue worthy of 阅读全文

posted @ 2012-07-28 08:56 cathya 阅读(144) 评论(0) 推荐(0) 编辑

Steel slag crushing machine a prospective market

摘要： It is understood that some enterprises are trying to come to life from the impact of the financial crisis, and some even thought that mining machinery enterprise has begun to pick up. According to statistics of 300 companies from mining machinery branch in China, mining machinery industry sales in t 阅读全文

posted @ 2012-07-28 08:53 cathya 阅读(143) 评论(0) 推荐(0) 编辑

New applications lead China machinery investment

摘要： Demonstrating this, Chinese machinery manufacturer Sany and Palfinger have signed two joint venture agreements to sell and distribute each others' cranes.The purpose of the deal is to increase Palfinger market share in China and Sany market share outside the country. Two new companies will be es 阅读全文

posted @ 2012-07-28 08:49 cathya 阅读(98) 评论(0) 推荐(0) 编辑

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