shanghaisbm

Tagged in: Untagged	Sep 08, 2010
Posted by: shanghaisbm in Mining Blogs Lokotrack series mobile crushing plants for quarrying

For quarrying and in-pit crushing applications, Metso's Mining and Construction Technology offers a wide range of proven products. With the Lokotrack mobile crushing plants, you can build a fully mobile and independent mobile process with two, three or even four different crushing and screenins stages.
The proven Lokotrack series features an extensive range of track-mounted crushing plants designed for quarrying and in-pit crushing applications. The plants are built around robust, high capacity crushers, feeders and screens, enabling them to process practically any rock or ore.
Replacing the conventional dump truck fleet with a Lokotrack LT series primary crushing plant followed by a belt conveying system, or with a complete mobile in-pit crushing plant, brings significant savings in production costs. It also significantly reduces the load on the environment.
The LT Series crushing plants can operate close to the face, so the excavator or wheel loader operator can control the complete crushing operation. This reduces both costs and the workload.
For aggregate production, the LT Series can comprise two or three stage crushing plants. For in-pit and mining applications, the Lokotrack LT range is complemented by Nordberg LL Series conveyors and MAF (mobile apron feeder) products.

impact crusher

vibrating feeder

portable crusher

Tagged in: Untagged	Sep 08, 2010
Posted by: shanghaisbm in Mining Blogs Rubber roller mills

These SRR mills utilize rubber rollers for the support of the mill and transmission of power to the mill. Variations to the standard mill design make SRR mills a cost effective alternative for a wide variety of grinding applications, including iron ore, quartz sand, tungsten carbide, lime, and zinc in either wet or dry grinding configurations.
Rubber roller mills Simple Installation
Installation time is fast and simple. This mill is assembled and mounted on a steel frame in our factory before shipment. The SRR mill is mounted to any floor
with the necessary load-bearing capacity. The costs for foundations, foundation design, and mill installation costs must be taken into consideration when comparing the SRR with a trunnion bearing type mill. When comparing these two type mills, the SRR Mill will provide the lowest total installed cost. Typical installation time for the SRR mill is several days as
compared to several months for a trunnion bearing type mill.

ball mill

crusher

Tagged in: Untagged	Sep 07, 2010
Posted by: shanghaisbm in Mining Blogs Pent-up gold demand in India to be unleashed when the rupee turns

India is one of the most important fulcrums for the physical gold market world-wide. The metal has religious significance to the Hindu population in particular, and over 60% of the Indian population is in the rural community. As a result, although the country continues rapidly to industrialise, meaning that gold has competition for disposable income and the leisure dollar, the metal's prime position as a hedge against risk - or a just a simple, solid investment -.remains solid, with farmers still buying gold both as an investment and as a form of wealth

Indian investors are savvy people, though, and do not rush headlong into a market just because ‘twas ever thus. Although in times past it used to be unheard-of for an Indian gold holder to sell his investment - tantamount to declaring bankruptcy - the market is more pragmatic nowadays. Gold is sold back in times of distress (and on the professional investment markets, too, not just in the physical world). Just take a look at the first quarter of 2009. High prices and straitened economic conditions meant that net Indian jewellery demand was just 38 tonnes, against a quarterly average of 131 tonnes over the previous three years, and 135 tonnes per quarter subsequently. Investment bar demand was even more heavily hit, registering net disinvestment of 14 tonnes against an average investment of 52 tonnes per quarter and 47 tonnes per quarter thereafter (figures taken from the World Gold Council's Gold Demand Trends, using numbers compiled by GFMS Ltd).

This historical note is one pointer to a positive future outlook; demand since those sales of Q1 2009 has run at reasonable levels, but the numbers do not suggest that all erstwhile gold sellers have rebuilt their positions. While some of them may certainly have regained precious metal exposure through silver, the inherent preference is for gold and there is, therefore, an argument for pent-up demand from this source.

Silver is occasionally bought as a proxy for gold, (which, as pointed out in this piece Gold stutters at $1,250 as silver closes on $20 is almost certainly happening at the moment). It is an old adage that there are only two places in the world where the gold:silver price ratio really counts - on the floor of COMEX and in the Indian physical market - although the ratio has taken on a personality of its own in recent months and attracts more widespread attention than it used to.

website: ball mill

Tagged in: Untagged	Aug 26, 2010
Posted by: shanghaisbm in Mining Blogs Ball mill

Ball mill is the key equipment for grinding after the crushing process, which is widely used in the manufacture industries, such as cement, silicate, new building material, refractory material, fertilizer, ferrous metal, nonferrous metal and glass ceramics and can be used for the dry and wet grinding for all kinds of ores and other grind-able materials.

Ball mill Features:

1. Easy and safe operation.
2. Stable performance.
3. Even product size.
4. Low energy consumption.
5. Low invest,high return .

Tagged in: Untagged	Aug 26, 2010
Posted by: shanghaisbm in Mining Blogs Process of Sand Making Plant

Sand making plant

Sand making plant consists of vibrating feeder, jaw crusher, vertical shaft impact crusher (sand making machine), vibrating screen, sand washing machine, belt conveyor and centrally electric controlling system, etc. The designed capacity is from 50t/h to 500t/h. After many years’ research, our company has developed an internationally advanced vertical shaft impact crusher, which can be used together with other machinery as a complete sand making flow. This design racks a leading role in the same industry.

Process of Sand Making Plant:

The stone material is sent regularly by the vibrating feeder to the primary jaw crusher, the crushed material is sent to the secondary jaw crusher to be crushed again. The crushed material is sent by belt conveyor to vibrating screen to be separated. The material, whose size is suitable for the feed size of the sand making machine, can be sent to the sand making machine. The unsuitable material should be sent back to the secondary jaw crusher to be crushed again. The crushed material from the sand making machine is sent back to the vibrating screen to be separated. The suitable separated sand, which is the final product, should be sent to the sand washing machine to be cleaned, and then sent by the belt conveyor. The unsuitable separated sand should be sent back to the sand making machine to be crushed again. The producing line forms two closed cycles. The producing line can be changed according to the customers’ requests.

Tagged in: Untagged	Aug 26, 2010
Posted by: shanghaisbm in Mining Blogs Coal Crushing plant

Coal Crushing plant

In nature, coal is the important energy resource, has played an important role in modern industry. In order to use coal highly, it must be crushed to increase the efficiency and protect environment. In this process, we use coal crushing machine such as coal crusher and coal mill to crush coal. Generally, we choose the right coal crusher according to the size of coal you need. The coal hardness is usually 1-4. After coarse crushing by jaw crusher, fine crushing by impact crusher, and sieved by vibrating screen, coal can be processed and crushed into different sizes of the requirements. SBM jaw crusher, impact crusher for coal crushing have been widely used in the coal industry and mining industry, for its high and unique quality. They can crush coal at large quantity and high efficiency. In addition, SBM vertical shaft impact crusher can crush coal into much smaller sizes to meet specific requirements.

In order to use coal more rationally, efficiently and effectively, the coal need to be processed and crushed into different sizes, 0 ~ 25 mm particle size for coal gas stove, 25 ~ 8 mm for steam locomotive, 25 ~ 6 mm for the industrial furnace, and coal power plant requires grain coal of 0 ~ 25mm. So coal processing includes coal crushing and coal milling.

Coal crushing plant consist of many types of crushers and grinding mills. Coal crushers including jaw crusher, impact crusher, cone crusher etc. Coal mill include ball mill, vertical mill etc.

SBM is a mining machine manufacturer in China, located in Shanghai. It supplies all kinds crushing machines and design stone crushing production line according to the requirements of customers, such as aggregate rock crushing plant, iron ore crushing plant, coal crushing plant.

Tagged in: Raymond mill	Aug 25, 2010
Posted by: shanghaisbm in Mining Blogs Aksai Kazakh Autonomous County in Gansu Province

In recent years, Aksai Kazakh Autonomous County in Gansu Province to actively implement the "project driven strategy", in project construction, but also constantly enhancing resource protection and economic sustainable development. For the region, large reserves of asbestos tailings, and actively introduce large-scale milling machines and other mineral grinding equipment, new on the economical use of mineral resources three economic and social development projects, improve the comprehensive utilization rate of associated minerals, so that money is not a Change the value of asbestos tailings waste to treasure. Projects include:

1, Asbestos tailings, and efficient utilization project. The project Aksai County, asbestos mines, asbestos tailings as raw material, through the production of ultra-fine grinding mill crushing magnesium hydroxide, superfine white carbon black, iron hydroxide, light building materials such as high-quality products. Project a total investment of 98.71 million yuan, after completion, the annual 7,000 tons of magnesium hydroxide to produce ultra-fine, ultra-fine grinding silicon dioxide 6400 tons, can be realized sales income of 178.2 million yuan, profit 57.85 million yuan. 2, 2 million tons of superfine heavy calcium carbonate grinding processing projects. The project Aksai County, asbestos mines, asbestos in serpentinite tailings as the raw material, using large-scale crushing machine Raymond powder machine processing. Project a total investment of 7.6479 million yuan, from August 2005 to carry out preliminary work has been completed the feasibility study, preparation of environmental impact assessment report has been submitted to Provincial Development and Reform Commission.

3, Asbestos tailings wet recycling process industrialization demonstration production line. The project is the recycling of asbestos in the production process can not be gravity flotation mill was abandoned asbestos dust. The project plans to invest 34.758 million yuan, the construction period is 2006-2010.

Raymond Mill

Tagged in: Untagged	Aug 25, 2010
Posted by: shanghaisbm in Mining Blogs stone crusher

Our stone crusher (rock crusher) contains jaw crusher, impact crusher, hammer crusher, cone crusher, vertical shaft impact crusher, stone mill, ect.

SBM is a trusted and reliable brand for its high quality and good manufacturing. It specializes in producing rock Crusher and stone crusher which are widely used in mining, quarry, material handling. Our company has been a manufacturer and exporter of stone crushers (rock crushers) for decades.

Our stone crushers (rock crushers) are ideally suitable for primary and secondary crushing, with low power consumption and easy maintenance. Every feature of our stone crushers (rock crushers) has been carefully designed to provide superior quality and performance. They are widely used for crushing various materials like stone, granite, trap rock, coke, coal, manganese ore, iron ore, emery, fused aluminum, oxide, fused calcium carbide, lime stone, quartzite, alloys, etc.

Our PY series cone crusher is an important stone crusher (rock crusher), which has been developed to crushe high or medium hardness material, such as iron ore, copper ore, limestone, quartz, granite, and sand stones, ect., in metallurgical, construction, road building, chemical, silicate Industries.

Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness, and cone crusher is of stable structure, high efficiency, easy adjustment, and use economically, etc. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the cone crusher. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make surereliable performance. The type of crushing chamber depends upon the size of feeding and fineness of the crushed product. The standard type(PYB) is applied to medium crushing, the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing.

Models: PYB600 ~ PYB2200, PYD600 ~ PYD2200, PYZ900 ~ PYZ2200 Max input(mm): 35~300 Adjusting range of output (mm): 3~60 Capacity(t/h): 12~1000 Electric motor power (kw): 30~260 Weight(t): 5~81.4 Overall dimensions (L*W*H) (mm): 2800*1300*1700, 3050*1640*2350, 4000*1900*2980, 4870*3800*4192, 5420*4300*4870

Notice: Any change of the technical data shall not be advised additionally.

Also, we have many other stone crushers (rock crushers). The stone crushers (rock crushers )are all recommended by leading consultants in this field and is used by hundreds of customers all over the world.

If you are in need of our rock crushers or have any question, please feel free to contact us. We will provide you the best service.

Tagged in: Untagged	Aug 25, 2010
Posted by: shanghaisbm in Mining Blogs VSI5X series efficient centrifugal impact crusher Instruction:

VSI5X series efficient centrifugal impact crusher Instruction:
VSI5X series efficient centrifugal impact crusher is the new generation products which is absorbed the Germany technology and owns many proprietary intellectual property rights and the patent technology. It has three kinds of crushing ways and become the key equipment in the sand making industries. VSI5X efficient centrifugal impact crusher is a new and high-efficiency crushing equipment.

Features:
1. Rotor with deep chamber increases 30% capacity after perfect design. 2. Side plate direction can be changed to increase material utility ratio, operating ratio can be increased 48%. Worn hammer with combined type is only changed to reduce operating cost 30%. Another pair of vice hammer is added to prevent from damaging main hammer and side plate. 3. The most key wear resistant material uses wear resistant and high temperature resistant material in American important area. 4. Rhombus shape impact plate is used to prevent side plate from being damaged. 5. Bearing is famous international brand imported from Japan, Sweden, America, etc. 6. Perfect discharge and smooth curve reduce resisting force when material flows, so capacity is increased greatly. 7. Spread dish with double purposes can make two feeding ways change easily. 8. Special seal structure under main shaft guarantee no oil leak without seal. 9. Japanese hydraulic opening cover device is originally imported. The cover is moved easily and inspection of inner part is easy. 10. Motor with high grade of protection is selected. The motor has features of high efficiency, low noise, etc. The motor complies with IEC, insulation grade F, protection grade IP54/55.

Main structure:
VSI5X series of Efficient Centrifugal Impact Crusher mainly consists of: (read drawing one) riveting basic part, main shaft assembly, rotor assembly, driving motor, frame assembly (including upper and lower frame), hydraulic jacking and turning device, platform on each side. Assistant part is made up of electrical system and lubricating system.

Gravel Crusher

Tagged in: mobile crusher	Aug 25, 2010
Posted by: shanghaisbm in Mining Blogs Failure phenomena of sand washing machine:

Failure phenomena of sand washing machine:
1. Washed sand sand reduced or omitted Reasons:
1. Sand network damage 2. Sand off bolt fixed network Troubleshooting: 1. Inspection, maintenance or replacement of sand Network 2. Fastening bolts

Failure phenomena of sand wanshing machine:
2. Rack vibration Reasons: 1. Loosening bolts connecting plane 2. Loose bearing bolts Troubleshooting: 1. Fastening bolts 2. Check and tighten bolts

Failure phenomena of sand washing machine:
3. Drive some noise Reasons:
1. Gear insufficient lubrication 2. Gear spacing changes Troubleshooting: 1. Add enough grease 2. Adjustment and fastening anchor bolt reducer

Failure phenomenon of sand washing machine:
4. Gear easily damaged Reasons: 1.'s Failure to make timely maintenance 2. Sand crankshaft speed reducer shaft and did not meet the provisions of Parallelism Troubleshooting: 1. Refueling by the time 2. Adjusting to meet the requirement

Failure phenomena of sand washing machine:
5. Bearings wearing parts Reasons:
1. Off oil or seal damage 2. The long-term lack of maintenance and cleaning Troubleshooting: 1. Refueling or replacement by the ring 2. Periodic cleaning

mobile crusher

shanghaisbm

Jaw Crusher and Grinding Mill Manufacturer