Category: Industrial

Top offers for JEI AIRFORCE 45 Mag Drill: The first thing you should keep an eye on is the overall power output of a particular model. The key here is to make sure it delivers enough power to allow you to tackle and handle heavy-duty projects. In case you’re looking for something that you’re going to use occasionally, the power doesn’t play a major role but is still relevant. Most modern models use electricity as a source of power, but there are also some battery-powered models available on the market. As you can assume, cordless units come with certain limitations, especially when it comes down to battery life. In fact, the most important component of a cordless model is its battery. Therefore, if you’re planning on investing in a portable cordless unit, make sure it comes with a high-quality battery or else you’re going to experience a lot of downtime and underwhelming performance.

This is the magnetic drill that you will go for when you want to perform heavy-duty drillings like bridge engineering, wind power generation, and even railway manufacturing. It has a very strong motor that uses 980W of power. It is very compatible as it can drill a distance of 6 inches. Finally, it is very easy to use, since the lector-magnetic base is controlled by a flick switch to engage or disengage the magnet and the drill.

If you are looking to buy the best drill, then you must ensure that you get value for your money. Based on the review about each of the drill is perfect for different users based on their preferences and the features they have to offer. Since it may be used in construction application, please ensure that you understand the security feature being offered by the different manufacturers. Read extra info on Mag Drills.

Evolution Power tools magnetic drill press is one of the top-rated magnetic drill machines. It is most famous for its lightweight and compactness, excellent and well-constructed magnetic drill machine at a reasonable price. This is ideal for bridges, I-beams, and framework. This can provide 1300 Kgf. Or 2860 lbs f magnetic adhesion. Its maximum core diameter is about 28 mm or 1-1/8 inch. It can give a depth cut maximum of 50 mm or 2 inches. Evolution Power tools magnetic drill press also provide Weldon shank cutter fitting type -19 mm. It also offers a wide variety of tools to be used with Evolution Power tools magnetic drill press. This package includes a wide range of annular cutter, step drills and mini cutters, evolution cutting fluid.

This drill, though not quite as advanced as our top pick, will be an excellent addition to your arsenal. It is a lightweight mag drill that comes with a swivel base magnet, making it easy to use during horizontal or overhead jobs. The HMD904S has a powerful 7.2A motor and you can drill holes with a diameter of up to 1.5” and up to 2” deep. This drill is incredibly versatile and features a two-stage magnet that increases power by up to 30%. The drill is also fitted with a pilot light, making it possible to do accurate work, even in conditions with inadequate lighting. For added convenience and accuracy, the drill is fitted with a slot drive arbor, making it quicker to change out accessories. This drill is designed for industrial and heavy-duty applications. You will be able to drill thousands of holes with no problems whatsoever. As a versatile tool, this drill is perfect for the casual handyman as well as the professional steelworker.

Bump test gas cylinder online store UK: Pure argon shielding gas will typically produce a completed weld with a brighter, shinier surface appearance. A weld made with a helium/argon mixture would usually require post weld wire brushing to obtain a similar surface appearance. Because of aluminum’s high thermal conductivity, incomplete fusion can be a likely discontinuity. Helium shielding gas mixtures can help to prevent incomplete fusion and incomplete penetration because of the extra heat potential of these gases. Shielding Gas for Gas Tungsten Arc Welding: When considering the shielding gas for gas tungsten arc welding with alternating current (AC), pure argon is the most popular gas used. Pure argon will provide good arc stability, improved cleaning action, and better arc starting characteristics when AC – GTAW aluminum.

Why is argon the specialist gas of choice when welding? In the manufacturing industry, when welding you know the importance of shielding gases. But do you know some gases are more preferable than others? More importantly, do you know why? The entire purpose of shielding gases is to prevent the welding area from atmospheric elements. Such exposure could leave you with a sub-optimal weld. If elements do come into contact with the welding area, it can reduce the overall quality which could jeopardise the whole operation.

No shielding gas exists that fits all applications. So the first step is to decide what you want to improve in your welding and match this to the benefits the shielding gas can bring. Just remember the gas may change as the thickness of material increases. For example, with components that have to be painted or coated after MIG welding it is important that the amount of spatter produced is kept to a minimum. Using carbon dioxide can cause large amounts of spatter to be ejected from the weld pool damaging the surface of the component. A change to Argoshield Heavy can halve the amount of spatter produced. Moving to Argoshield Universal can halve it again. Read extra details at Hydrogen Calibration gas.

Nitrogen can be used for duplex steels to avoid nitrogen loss in the weld metal. The purity of the gas used for root protection should be at least 99.995%. When gas purging is impractical, root flux can be an alternative. In submerged-arc welding (SAW) and electro-slag welding (ESW), the shield is achieved by a welding flux, completely covering the consumable, the arc and the molten pool. The flux also stabilizes the electric arc. The flux is fused by the heat of the process, creating a molten slag cover that effectively shields the weld pool from the surrounding atmosphere. Zero calibration gas is a gas that does not contain flammable gas. You will need this gas in the calibration of analyser’s or gas detectors. Span calibration gases are a more advanced type of calibration gas. They contain a more precise total make up of detectable gases.

Ozone is only generated during arcing and decays quickly on arc extinction. Therefore, exposure to ozone is very dependent on the duty cycle employed. Although research in the laboratory has shown that ozone concentrations at points around a welding arc can exceed 0.2ppm, it is uncommon to find that average exposure to ozone, in a real work situation, exceeds the ozone exposure limit. An exception to this statement is exposure to ozone during MIG welding with an aluminium/silicon consumable. Source: weldingsuppliesdirect.co.uk.

Discover the top made in China product manufacturers shopping reviews? China is one of the most rapidly growing countries in the world, and when it comes to manufacturing, China reigns supreme as the largest supplier in the world. According to statistics, 6 out of the 10 major export ports in the world are located in China. Much of China’s manufacturing is located in 5 major Chinese metroplexes.

China is the largest coal producer in the world with a production of 3.89 billion tons in 2014. The country has the third largest coal reserves in the world, behind the United States and Russia with some estimates claiming the reserves can sustain the country for more than a century. The largest open-pit coal mine in China is situated in Haerwusu and has an estimated 1.73 billion tons of coal reserves. Majority of the coal is consumed domestically with China being the world’s biggest coal consumer, with an annual consumption of about 3.2 billion tons. China is also a global leader in the production of non-metal minerals. The country has an annual production rate of 97 million tons of phosphate rock. Other valuable minerals produced in China are tungsten, copper, tin and iron ore among others.

Biggest companies in China ? The Bank of China (BOC) is the third largest bank of China’s ‘Big Four,’ with a market value of $143bn, and assets three times the size of Ping An ($3,097.6bn). Founded in 1912, the state-owned bank is 107 years old, making it the oldest company listed in our top 10. Today, it is responsible for 311,133 employees. The major bank operates its services in categories such as corporate banking, personal banking, treasury operations, investment banking, insurance.

Kool Air aims to be your perfect solution provider on-air processing with the full range of evaporative cooling and ventilation products including evaporative air coolers, evaporative cooling pads, HVLS fans for industrial, commercial, household as well as agricultural use. Our brand “RTFANS” is the most popular in large industrial ceiling fans, huge commercial ceiling fans, and evaporative air cooling field. With 18 years’ experience in the market, Kool Air International Co., Ltd, has become an industry leader in evaporative cooling technology and also an expert in big space ventilation and cooling. We believe our business will certainly be able to achieve and win-win! As a member of energy-saving and environment-friendly business, we are proud to devote ourselves to evaporative air cooling business, especially because we are not only making business with partners from all over the world but also because this business brings social value to the whole world and benefit our future generations. We do think this is an important point and worth mentioning. Kool Air gains broad knowledge and experience in the field of evaporative cooling products and technology, to create favorable and fresh working & living environment for human comfort and increasing the productivity, with near 10 years’ strict criterion and monitoring during the process of survey on-site, system design, construction guide, test operating and after-sales service in order to ensure the efficiency of our product. Read extra info on Kool air big fans.

DelSolar Co., Ltd. is a solar company that engages in the research, design, manufacture, and distribution of solar cells, solar modules, as well as the development of the photovoltaic system. The company’s headquarters can be located in Hsinchu, Science-based Industrial Park, Phase II, Taiwan. DelSolar was established in 2004 as a joint venture of Delta Electronics Inc. and the Industrial Technology Research Institute (ITRI). Delta Electronics is the world’s largest provider of switching power supplies and brushless fans while ITRI is a non-profit research institute located in Taiwan, under the supervision of the Republic of China Ministry of Economic Affairs. These two companies created DelSolar, a name that is a combination of “Delta” and “solar,” in order to help provide clean and effective solar energy for a sustainable world.

Kool Air aims to be your perfect solution provider on-air processing with the full range of evaporative cooling and ventilation products including evaporative air coolers, evaporative cooling pads, HVLS fans for industrial, commercial, household as well as agricultural use. Our brand “RTFANS” and “RDF” are the most popular in large industrial ceiling fans, huge commercial ceiling fans, and evaporative air cooling field. LEAR Electric has been an industry leader since 1984 in producing the safest electrical products such as wiring accessories, circuit breakers, Led light and so on for construction, commercial and household purpose. Read more info on China Select.

Top welding guides: how to become a more skilled welder and how to pick the top welding equipment. For the best control of your weld bead, keep the wire directed at the leading edge of the weld pool. When welding out of position (vertical, horizontal or overhead welding), keep the weld pool small for best weld bead control, and use the smallest wire diameter size you can. A bead that is too tall and skinny indicates a lack of heat into the weld joint or too fast of travel speed. Conversely, if the bead is flat and wide, the weld parameters are too hot or you are welding too slowly. Ideally, the weld should have a slight crown that just touches the metal around it. Keep in mind that a push technique preheats the metal, which means this is best used with thinner metals like aluminum. On the other hand, if you pull solid wire, it flattens the weld out and puts a lot of heat into the metal. Finally, always store and handle your filler metals properly. Keep product in a dry, clean place — moisture can damage wire and lead to costly weld defects, such as hydrogen-induced cracking. Also, always use gloves when handling wires to prevent moisture or dirt from your hands settling on the surface. When not in use, protect spools of wire by covering them on the wire feeder, or better yet, remove the spool and place it in a clean plastic bag, closing it securely.

Eliminate Any Extra Welds from the Design: Look for ways to modify product designs to eliminate unnecessary welds. For example, one company that manufactured boxes originally had a design that called for welded lift handles on each side of the box. By simply changing the design of the box to cut out lifting slots, it eliminated the need for welding the handles – saving time and money. In another instance, rather than making a part with an open corner, the design was changed to accommodate a closed corner, which meant 1/3 less metal required to fill the corner. Look for Items That Can Be Welded Rather Than Cast: We’ve already discussed ways to eliminate welds to create efficiencies, but what about adding welds? In some cases, it may be more cost effective to weld metal pieces to a part rather than cast the entire component in a costly alloy or exotic metal. For example, a company that originally used a part cast in a high-nickel alloy found that 50 percent of the part could be composed of standard, structural steel which allowed a savings in material and thus a savings in total cost. Also, the company was further able to redesign the part so that it was more efficient.

A few tips on welding equipment, MIG and TIG welders, plasma cutters. ARC Welding : ARC welding is one of the oldest welding processes around. It uses either an AC or DC power supply to create an electric arc between the welding rod and the workpiece metal to melt the metals and join them together. This style of welding is relatively inexpensive and very portable but it does require some practice to get good consistent welds and the welds will probably require some arc weldercleaning up afterwards. ARC welding is less suited to welding thinner materials but there is a large range of specialist electrodes (welding rods) available for ARC welders depending on what materials you are welding. ARC welding is versatile but more suited to heavier applications.

The welding setup, welder settings, and electrode selection will impact how fast welders can work. Industrial welders invest time in planning the size and shape of their welding areas, how parts are laid out, and how they supply their shielding gas. Testing settings or an electrode on a piece of scrap metal, especially for a beginners, will save time in the long run. Learn more about setting up an efficient shop here. Welding Downhill Increases Welding Speed: While welding downhill is a faster way to weld, it’s not as strong as welding uphill. On most projects it’s not worth sacrificing strength and durability for the sake of welding speed. However, if the metal is thin enough, then welding downhill won’t make the weld weaker and may even be the correct technique for the job. Learn about uphill and downhill welding and see these diagrams of vertical and downhill welding. Find extra info on https://www.weldingsuppliesdirect.co.uk/welding-equipment/mig-welders.html.

Set the machine so that you are at welding amperage with the foot pedal depressed about 3/4 of the way: Set the machine so that you are at welding amperage with the foot pedal depressed about 3/4 of the way. The 1/4 pedal that you have left is for just in case reserve, just like driving a car.. Having the amperage set this way gives a lot more control than just setting the machine to 200 amps and controlling everything with the foot pedal. I don’t know about you but sometimes I lose focus when welding long periods. I don’t want any chance of welding with 200 amps if all I need is 50 amps. My ankles pop sometimes too, one ankle pop and you might jump or drop 30 amps if your machine amperage is too high.

Looking to buy high quality split wire loom tubing? Here are some tips and extra details helping you to make the best choice.

As our experience, there are several factors you need to take into consideration. Be sure to look at all available wires and cables when determining what conduit is best for your application. There are two kinds of flexible conduit, plastic flexible conduit and flexible metal conduit. Be sure to use the correct flexible conduit for job at hand. The flexible conduit fill is the maximum amount of space that the conductors running through the conduit can occupy. This would be your most important factor in determining the conduit to choose for a job.

Rigid metal conduit is a heavier gauge steel electrical conduit using threaded couplings and fittings and is the thickest, or stiffest of the conduit materials used for electrical wiring. A typical RMC and often the only RMC residential application is to enclose the electrical service entry wiring from the electrical company’s overhead wires at the mast-head down to the electrical panel mounted on the building wall. See more details at Plastic Flexible Conduit.

PVC is most commonly used for underground outdoor circuits, such as for landscape or yard lighting systems or for circuits providing power to sheds or detached garages. You also see it extending from the bottom of outdoor service panels. It cannot be used to support fixtures and is not allowed where it may be subject to physical damage.

The flexible metallic tubing (FMT) is made to give great flexibility and includes a metallic tube-like design. It really is very easy to route or shape to fit probably the most difficult areas. That is why it is great to utilize on the do-it-yourself projects where it is much better to not join multiple components of Stainless Steel Flexible Conduit together. Also, this kind of tubing does not feature any form of waterproof protection.

EMT is installed with couplings and fittings that are secured with setscrew or compression-type fasteners. The tubing itself is not threaded like RMC and IMC. Common sizes of EMT include 1/2-inch, 3/4-inch, and 1-inch. It is commonly used for exposed indoor wiring runs in residential and light commercial construction. If installed outdoors in exposed locations, it must be assembled with special watertight fittings.

CorrugatedConduit.com offer a wide selection of corrugated plastic flexible conduit and flexible metal conduit to fit your needs. All of our flexible conduit meet ROHS, SGS specifications as durable and are resistant to low level acides and alkalis. These flexible conduit are also designed for wire and cable protection well. Here are you can find a full sizes of all kinds of plastic & metal flexible conduit. Whether your application requires plastic conduit, split conduit, metal conduit and other applications. You will find what you need here. Source: https://corrugatedconduit.com/.

Subject of the day is : Best online shop to purchase span gas bottle UK. Other priorities when choosing a shielding gas.

Why is argon the specialist gas of choice when welding? In the manufacturing industry, when welding you know the importance of shielding gases. But do you know some gases are more preferable than others? More importantly, do you know why? The entire purpose of shielding gases is to prevent the welding area from atmospheric elements. Such exposure could leave you with a sub-optimal weld. If elements do come into contact with the welding area, it can reduce the overall quality which could jeopardise the whole operation. Read extra details at Zero calibration gas.

Tests have shown that the relatively narrow cross section of the pure argon shielded weld has a higher potential for gas entrapment and, consequently, can contain more porosity. The higher heat and broader penetration pattern of the helium/argon mixtures will generally help to minimize gas entrapment and lower porosity levels in the completed weld. For a given arc length, the addition of helium to pure argon will increase the arc voltage by 2 or 3 volts. With the GMAW process, the maximum effect of the broader penetration shape is reached at around 75% helium and 25% argon. The broader penetration shape and lower porosity levels from these gas mixtures are particularly useful when welding double-sided groove welds in heavy plate. The ability of the weld bead profile to provide a wider target during back chipping can help to reduce the possibility of incomplete joint penetration that can be associated with this type of welded joint.

Carbon monoxide (CO) and CO2 may be generated in fluxed welding processes by the action of heat on flux materials such as carbonates and cellulose. In MAG welding they can both originate from CO2 in the shielding gas, CO2 undergoing reaction in the vicinity of the arc to form CO. Flame processes also generate CO and CO2 . The relative amounts depend on whether the flame is oxidising or reducing, with CO present in higher concentrations when the flame is reducing.

Nitrogen can be used for duplex steels to avoid nitrogen loss in the weld metal. The purity of the gas used for root protection should be at least 99.995%. When gas purging is impractical, root flux can be an alternative. In submerged-arc welding (SAW) and electro-slag welding (ESW), the shield is achieved by a welding flux, completely covering the consumable, the arc and the molten pool. The flux also stabilizes the electric arc. The flux is fused by the heat of the process, creating a molten slag cover that effectively shields the weld pool from the surrounding atmosphere.

Quad gases are mainly used within Marine environments. Quad gases are a four gas mix. Supplied in a range of lightweight cylinders and made from aluminum. Both reactive and non-reactive mixtures are available. Source: https://www.weldingsuppliesdirect.co.uk/industrial-gas/specialist-gases.html.