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Various Types of Cranes and Their Benefits

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Rehash MorkalThere is a rise in the field of high tech machines. Therefore, it is easier for operators and employees who work in industrial areas. Industries and construction activities make use of cranes to move heavy objects in an easy way. Production and development of cranes have enabled industries to move things easily without delay or wasting time. They are used to move heavy machines and objects to desired locations. EOT cranes have gained importance in this regard.Let us examine some of the advantages of EOT cranes. They are valuable tools at construction sites, industries and refineries. The capability of EOT equipments is excellent. EOT hoist are used to carry heavier loads in a simple and easy manner. These machines have the features like a fixed hook block, flame proof design, remote control either infra red or radio, PLC operation and operator’s chamber. There are mainly four types of EOT cranes manufactured. They include under-slung gantry, rail mounted jib, and moving type cantilever machines. Now let us discuss about jib machines first.Civil engineering cannot be possible without these hoisting machines. Depending on the weight to be moved, various types of lifter machines are used and one of such machine is jib crane. These machines have their history back to Greece. They were used in ancient Greece when the idea of lifting heavy material with a mechanical arm was introduced. The lifting capacity of a jib machine is enhanced using a host of pulleys, winches, simple machines, levers and gears. Jib cranes are portable cranes. As they are portable, they can also military operations and have multipurpose. Jib cranes are mobile and are in great demand.Another type of cranes is gantry machines. Industrialists and operators love to have a gantry lifting machines because of its innumerable benefits. Mobility, inexpensiveness, heavy weight lifting capacity, displace goods from heights to heights, poly urethane gantry care parts some of the special features of gantry machines.Tongs and grabbers are used when we want to lift heavy objects or machines. Tongs and grabbers are used in these machines like gantry crane, jib crane and EOT cranes. Tongs and grabbers also are used in equipments which need a heavy and strong iron grip. There are many detachable tools used in EOT machines. And some of them are magnet, grab bucket, lifting beam, slab or coil tong, rotating beam, C hook and sheet pack lifter and many more. Among them c hooks and lifting beams are very important. C hooks and lifting beams cannot be purchased always. Therefore, quality should be ensured when they are bought to an industry. If C hook and lifting beams are of low quality, they can be broken up and cause damage to objects and machines at a large scale. There are many company which sell C hook and lifting beams at a reasonable price without compromising quality. These companies also can be located on line. As there are many manufactures, industrialists and operators are at an advantageous position. They can compare the quality and price of these heavy machines and then decide which one to buy.Source – upublish.info/Article/Various-Types-of-Cranes-and-Their-Benefits/857019

Rehash Morkey is a writer, internet marketer, and a lover of family, friends and life. He has written several articles on industrial equipments. You may check out his recent article about

Jib Cranes

and

Roll Handling Tong

at his website www.imt.co.in

Article Source:

eArticlesOnline.com}

Submitted by: Andrew Stratton

On January 17th, 1995 a massive earthquake hit the region of Kobe, Japan. This quake was unique in that it occurred at the intersection of three tectonic plates. This resulted in enormous damage to the area. Buildings collapsed, roads were destroyed, and utilities went offline for days.

An earthquake will cause damage in two ways. Initially damage is caused as a direct effect of the shift in the tectonic plates. In this incident the shifting plates resulted in ground displacements as large as 3 meters along the fault line. Fortunately the actual fault line did not go through the heart of the port city of Kobe. In this case the direct effect damage was limited to the destruction of underground utility lines, fences, and drainage ditches. The rapid shift in displacement of the ground along the fault line sheared the underground lines like butter, cutting off all major utilities.

Most of the damage caused in this earthquake was the result of the secondary effects of the quake which radiated out from the epicenter. Secondary effects from a quake of this magnitude may take many forms including aftershocks, liquefaction, fissuring, and possibly triggering additional quakes. Wooden houses collapsed from the severe shaking of the ground. Many buildings suffered extensive damage from the 5th floor and higher. This was attributed to the building codes at the time that relaxed the structural requirements of the buildings from the 5th floor up.

The social impact of this quake was devastating. The Japanese had considered themselves to be well prepared for such an event. It was thought that their buildings, mostly made of wood, were better able to withstand the shaking and shearing forces brought on by quakes because of the material’s ability to flex, and bend. What they did not count on was the effect that the heavy tiled roofs would have on their structures. The heavy weight of the roof, placed on the lighter wood frame created a whiplash effect that turned these wooden structures into rubble. Making matters worse was the fact that roads where damaged, and those that where not damaged were covered in debris. The rubble strewn everywhere made it very hard to navigate into the area and render assistance, resulting in a much longer and more difficult recovery period. In all, 5000 people died as a result of this disaster.

The economic effects of this earthquake where just as devastating. The clean-up and repair of all the damage cost millions of dollars. Local businesses, even those not located directly in the areas of major destruction, where unable to resume business, as local utilities had suffered major damage and remained offline. In some cases it took as much as 2 months to effect repairs.

The Japanese thought they where prepared for any eventuality. They built their homes and buildings using techniques and materials that they thought would withstand the forces that an earthquake would create. Yet, despite all their preparation and planning, the result was still a disaster of colossal magnitude. Some 5000 people lost their lives; buildings, houses, roads, highways, and all major services where damaged, and tremendous financial loss, and hardship resulted. There is no such thing as being too prepared.

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Source:

isnare.com

Permanent Link:

isnare.com/?aid=137415&ca=World+Affairs

byalex

Like everything in life, car engines need looking after if they are going to continue to operate efficiently year after year. They need care and attention and regular checks, just like the human body, in order to work properly and to their maximum capabilities. There are a number of things that any car owner should do to ensure that their engine remains in optimum condition. These routine checks will ensure that your engine has the longest life possible therefore saving you the expensive costs of major repair work or the purchase of a new engine or car.

Oil, filters and replacement partsSubaru Auto Engine Oil in Salt Lake City Engine oil is the lifeblood of any motor vehicle. It is essential that oil levels remain sufficient and that the oil is of a good quality. Much like blood in our own bodies, oil plays a vitally important role in the operation and performance of any engine. If levels become too low, capabilities and efficiency will be drastically reduced and expensive faults and problems can occur quickly. As a general rule, oil should be changed approximately every four thousand to six thousand miles. However if you notice that performance is deteriorating it is essential that you check your oil for low levels and assess the need for replacing the current oil.

Air filters can be the root cause of many problems associated with engine performance. They should be inspected regularly and changed if there is noticeable damage to any part of the air filter. When replacing engine parts it is imperative that we use the corresponding replacement parts applicable to the particular brand of engine. Different engine manufacturers have different designs that may affect the performance of an engine if fitted in conjunction with other brands. We should take care to ensure that all engine parts are legitimate and one hundred per cent genuine. There are numerous companies that specialize in various models such as Toyota, Honda and Subaru auto repair in Salt Lake City so advice is always at hand regarding this matter.

Other regular checksThere are a number of other checks that can be carried out in order to ensure that our motor vehicles have the necessary fluids to operate efficiently. These checks can be done by any car owner although it is advised to have your vehicle periodically checked by an experienced professional so that they can confirm that everything is as it should be. Some of these simple checks are in relation to fluid levels relating to the power steering of the vehicle, engine coolant levels and also brake fluid. All play a major role in the efficient performance of your motor vehicle and therefore become an important aspect of any regular engine maintenance assessments.

GT Automotive, offering professional advice and assistance regarding Subaru auto repair in Salt Lake City. For more information call us on (801) 302-0912 or visit us online at www.gtautomotive.com

An Introduction to Standard Gas Analysis and Production

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Rosario BerryStandard gas production or manufacturing has become an essential service for a variety of industries. To ensure the correct gas is purchased, it is critical to understand the hierarchy of standard materials and how the production process ensures a consistent and accurate product. Without this understanding it is difficult for purchasing companies to identify and compare the best providers.The standard gas hierarchy is typically separated into three fundamental tiers: Primary, Master, and Certified. Primary standard materials rely on either the primary measurement and analysis. With the development and implementation of additional assessment measurements, a facility can manufacture master standard gas. The increase in accuracy and stricter quality control are the differences between primary and master standard material production. The final option is certified standard materials which features an even higher level of accuracy and consistency. Functionally, the method of manufacturing and mixing accuracy is the key driver in determining the level of quality within the hierarchy. Regardless of where the standard gas is on the hierarchy a similar manufacturing and analysis process is used. There are two phases which take place simultaneously. They are the gas mixing phase and cylinder preparation phase. In the gas mixing phase both the component gas and the base gas is inspected. Once they pass inspection, they are combined and refined to ensure they pass an impurity analysis. Assuming the impurity analysis is passed, the mixed gas is compressed and stored until the cylinder preparation phase is complete. The cylinder preparation phase takes place simultaneously with the gas mixing phase. The new cylinder undergoes a physical inspection to ensure a clean and sanitary inner surface. If necessary, shot blasting and a comical inner surface treatment is undertaken to ensure nothing in the cylinder risks contaminating the standard gas mixture.Once the standard gasses are mixed and the cylinder has been prepared the gas filling phase begins. This phase is often considered the most important because accuracy is essential for the producer to meet the exist specification of the purchaser. This phase is often what separate the best standard gas manufacturers from their competition. Relying on high precision balancing techniques the compressed gas fills the cylinder followed by the base gas. One both groups of gasses are in the cylinder the homogenization process begins. This process will vary based upon the types of gasses being combined. The final process is calculations and analysis. The best standard gas providers include multiple layers of redundancies to ensure accuracy. After the gasses have been homogenized the contents of the cylinder must be verified using the appropriate analysis instrument for the gas mixture. Once the content is verified as accurate a report and any applicable certificates will be created.With a basic understanding of standard gas analysis and production it is easier for a buyer to identify the best manufacturers to work with.With the development and implementation of additional assessment measurements, a facility can manufacture master standard gas. The increase in accuracy and stricter quality control are the differences between primary and master standard material production. The final option is certified standard materials which features an even higher level of accuracy and consistency. Functionally, the method of manufacturing and mixing accuracy is the key driver in determining the level of quality within the hierarchy.

Rosario Berry is a professional freelance writer, like to introduce

Rigas Co. Ltd

. With a basic understanding of

Standard Gas

analysis and production it is easier for a buyer to identify the best manufacturers to work with.

Article Source:

eArticlesOnline.com}

Submitted by: Lawrence J. Reaves

The discovery of diamonds in 1867 in the Cape Colony of South Africa had a profound effect on the world s supply of diamonds. For the ten years following the discovery a once extremely rare material became more accessible to Western society. Scientists learned that diamonds came from volcanoes. South Africa still maintains its position as the major diamond producer but there are other famous mines located in other areas.

In North America the oldest and most famous diamond mine is the Crater of Diamonds. It is located in Murfreesboro, Arkansas. In 1906, John Wesley Huddleston bought the land for farming purposes and noticed two small stones in the bottom of a bucket of feed. He sent the stones to a Little Rock Jeweler who then sent them to Tiffany s in New York. They were certified as gem quality. John then sold the property to some people in Little Rock for $36,000.

De Beers Consolidated Mines are located in several African countries. The company was founded in 1888 and today it is comprised of rough diamond exploration, mining and trading companies. The De Beers companies make up about 40% of the world s diamond production.

The Kimberley Diamond Mines are known worldwide and are located in the town of Kimberley, South Africa. In 1866 Erasmus Jacobs discovered a small stone by the Orange River. It turned out that is stone was a 21.25 carat diamond. In 1871 a 83.5 carat diamond was found on the slopes of Colesberg Kopje and this led to the first diamond rush in the area.

The Williamson Diamond Mine, which is also known as the Mwadui Mine is located in Tanzania. It was the first significant diamond mine outside of South Africa. Dr John Williamson, a Canadian geologist established the mine in 1940. It is an operating pit mine and mainly produces diamond carats.

The Premier Diamond Mine located in Transvaal, South Africa is one of the most famous mines and is known throughout the world. This mine was found to be a huge volcanic chimney of diamondiferous earth. It covers about 80 acres and is shaped like a pear. It is situated on a level plateau at an elevation of about two hundred feet.

The Ekati Diamond Mine is Canada s first diamond mine. It is located near Lac de Gras and is about 200km south of the Arctic Circle. It is a joint venture between BHP Billiton Diamonds and the two geologists who discovered the kimberlite pipes in that area. It is only accessible by air except for 10 weeks each year when it can be reached by icy roads.

The Kollur Diamond Mine is located in Guntur District Golkonda, India. It is one of the most productive mines in India and was the first major diamond center. It was operated between the sixteenth and mid nineteenth centuries. The Indian mines were eventually depleted and the diamond center shifted to Brazil where new diamond pipes were discovered.

These are just a few of the more famous diamond mines known today. Diamonds have a very interesting history and also a very bright future.

About the Author: Article from DanforthDiamond.com, a leading authority on

loose diamonds

,

diamond engagement rings

and fine jewelry. Danforth Diamond provides wisdom and advice to help you choose the right ring at the right price. Visit DanforthDiamond.com or call 877.404.RING

Source:

isnare.com

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Choosing a promotional staffing agency

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abigaylemark1

Every company invests in marketing campaigns, in one way or another. When organizing an event, a campaign, sampling and such, finding promotional staff is essential. You can’t simply get your employees to do the work, as they don’t have experience in such activities and they might also have other daily tasks. So how are you going to hire promotional staff? Suitable individuals are required to create an impact and make sure the event is successful and a promotional staffing agency can certainly help in this matter.

Once you find a promotional staffing agency, you will be more relaxed and confident in your marketing campaigns, as you have the certainty that someone capable will represent your brand. You have to acknowledge the fact that the people you hire will make direct contact with potential clients and they will spread the word about your company, promote it and make sure everyone gets to know about what you have to offer and what you are advertising. There are different types of promoters, depending on the campaign you are running, so you can hire promotional staff that fit within the picture perfectly.

For example, in case you are hosting a presentation, you are taking part or a fair, you have to hire hostesses, usually appealing girls and boys that are professional, diplomatic and well dressed. They will greet people that come to your stand or to the event, guide them around, inform them about anything you instruct. On the other hand, if you are thinking about more informal events, maybe samplings, giving out flyers and brochures, dressing up promoters in certain costumes, you have to focus on highly sociable and active promoters, outgoing and positive, the ones that will go to people and attract their attention. Either way, the promotional staffing agency will guide you through taking the right decision.

A promotional staffing agency has great experience in the field and can make recommendations based on what campaigns you are running. You can present the plan and they will suggest what personnel to hire. They have a database with promotional staff and they collaborate with them on a regular basis. You can view their profile and the portfolio and eventually hire promotional staff. This way, you don’t have to do everything on your own and you can make sure the staff will be present at the date and time mentioned, showing up wearing promotional outfits, if desired.

To get a better idea about the agency, you can ask about previous projects and what type of marketing campaigns they have helped with. This way, you will know exactly how capable they are and what experience they have. Also, they should have a rich database with promotional staff and be able to suggest the ones you need even on short notice. Perhaps you don’t always organize such campaigns a long time ahead, so it is always helpful when someone can supply them with staff when needed, so you don’t have to delay the campaigns.

Do you want to hire promotional staff (http://www.promotional-staffing-agency.co.uk/hire-promo-staff) for your next event? You don’t have to do everything on your own, as this promotional staffing agency (http://www.promotional-staffing-agency.co.uk/) can gladly assist.

Do you want to

hire promotional staff

for your next event? You don’t have to do everything on your own, as this

promotional staffing agency

can gladly assist.

Article Source:

eArticlesOnline.com

}