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Sep 25, 2013

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Influence of impurities on the crusher

To bring you on the influence of impurities on the crusher-related knowledge, please refer to! Mechanical impurities generally refers to dust, soil and other non-metallic substances and crushers in the course of self-liter produced some of the metal shavings, wear products and so on. Once inside the machinery inside these impurities, reaching between the mating surfaces of machinery, the harm is great, not only block out the relative motion, accelerated wear parts, and will scratch the mating surface, destroying the lubricant film, so that parts the temperature rise High oil deterioration. According to the determination, the lubricant mechanical impurities to 0.15%, the engine of the first piston ring wear is 2.5 times larger than normal; rolling into the impurity particles, its life will be reduced by 80% to 90%. Therefore, for working in harsh, conditions are complicated places crusher, the one you want to use high-quality, supporting parts and lubricants, greases, blocking the source of harmful impurities; Second, we must do a good job working the scene of mechanical protection ensure the appropriate agency to work properly, prevent all kinds of impurities into the machinery inside. The defective machinery, repair as much as possible to the regular place for repairs. Site repair, they should also make protective measures to prevent on-site repair and replace parts before entering the mechanical contamination by dust and other impurities.  (Sep 26, 2013 | post #1)


Stone production line manufacturers- sand and gravel prod...

 Sand production line is also called stone production line , divided into stone production line, sand production line into two categories. Category different production line equipment configuration is different . Stone production line , also known as sand production line , the production of rivers, highways, high-speed rail and other industries with sand and stone dedicated production lines . Stone production line performance Stone production line ( gravel production line ) Performance Introduction The stone production line high degree of automation , the entire production line in addition to starting and stopping of the equipment and routine maintenance , almost no manual operation. Its high production efficiency , low operating cost , large output, high-yielding , finished stones uniform particle size , grain shape is good, the national high-speed material requirements. Stone production line equipment configuration is mainly based on customer specifications and production of stone and stone uses to determine , we provide pre- sale, sale and comprehensive services , based on customer production site to the configuration process , and strive to provide our customers the most reasonable economic production line. Three gravel production line performance advantages Sand and gravel production line is a production of construction sand and stone of special equipment, energy-saving than traditional sand making about fifty to sixty percent , sand production line is widely used stones factory , mining, metallurgy, building material, highway , railway , water, chemicals until the department . Production capacity from the 50-500t / h, product size according to the user 's different needs combined and graded . Three gravel production line performance advantages : 1 , more convenient maintenance operation mode, relative to other production line equipment, equipment maintenance is simple , the vulnerability of the domestic color with the latest high-strength wear-resistant materials , low loss , long life , customers can bring considerable economic benefits. 2 , fully automated operational processes, higher productivity , more optimized efficiency , high degree of automation , large crushing ratio , high production efficiency , large capacity , after the product was broken cube shape, flakiness content is low, without internal cracks , engage in high pressure . 3, the application successfully applied to a wider range of limestone, basalt , granite, pebbles and other rock crushing process , the crushed product quality fully meet the GB14685-2001 standard for higher road , rail, water , concrete mixing stations and other industries to provide a qualified aggregate.  (Sep 26, 2013 | post #1)

Harley-Davidson Motorcycle

Sand washing machine

vipeak Sand washing machine, also known as stone washing machine, stone washing machine is divided into Kunming spiral stone washing machine, stone washing machine drum, vibration stone washing machine, sand washing machine wheeled Kunming. Stone washing machine which wheeled mining industry as a replacement choice.      Kunming wheeled sand washing machine is widely used in construction sites, gravel plants, concrete hydropower dam site and other industries. Bucket stone washing machine device has a clean high, reasonable structure, large capacity, low power consumption, the loss of sand during the washing sand less, especially sand washing machine transmission parts are water and sand isolated, so the failure rate is much lower than the commonly used sand washing machine, sand washing is the best choice for upgrading the industry.       This type of bucket wheel stone washing machine by motor reducer drive, driving the impeller in the tank kept in a circular rotational tank, so that the sand in the tank or slag particulate material was stirred in water, flip, scouring wash and make the material by water discharged after dehydration in the impeller. Bucket wheel stone washing machine has a simple structure, the impeller drive bearing unit with water and isolated by water material greatly avoid the bearing due to flooding, sand and pollutants cause damage to the phenomenon. Bucket wheel stone washing machine (sand washing machine) is used to wash the stone gravel pits when the traditional spiral stone washing machine has a distinct advantage compared. Such as: the loss of fine sand and stone powder rarely, the washing building sand gradation and fineness modulus up to the national "building sand", "building pebbles, gravel" standard. And the machine in addition to screen has almost no wearing parts. And most importantly, long life, long-term without maintenance. Anyone want to buy a long-term development of the machine and does not require frequent maintenance is a good machine for production work.      My company developed the production of wheeled sand washer novel seal structure, totally enclosed oil bath gear, adjustable overflow weir plate, to ensure the products efficient, durable, washing, dewatering effect, fine products remain stable and so on.  (Sep 25, 2013 | post #1)