The History of Portable Restrooms...

No matter if you’re at a music festival or driving by a construction site, portable restrooms have become a common sight. They are so common that it may be hard to believe that the first portable restroom is only about 70 years old. So, if you need a portable restroom rental in Longview TX area or elsewhere, you are carrying on a modern tradition. The Greatest Generation overcame huge obstacles during World War II — Hitler, Mussolini, bad food and where an army of millions should go when they were on the march. In WWII, armies did not have time to dig the usual latrine pit because, by the time they finished, they had to rush off somewhere else.Using chemicals to help deal with human waste in a portable stall meant any branch of the armed forces were fully functional when it came to their natural functions no matter where they had to go. The first portable toilets, developed in England, were called Elsan chemical closets. They were made of wood or metal. Unsurprisingly, they were nicknamed “thunder boxes.”With the popularity of plastics and polymers rising in the 1950s, it was inevitable that portable toilets would be made of plastic. This made the closets lighter weight and easier to clean. United Sanitation founder Harvey Heather patented the first portable restrooms in the 1950s. However, his company’s Strongbox was made of fiberglass.As time went by, the portable toilet kept on improving. They became more lightweight so that just one person could move them off of a truck. The chemicals helped better neutralize smells. They used lighter colors so sunlight could filter through. Shapes changed to make them stack more easily on flatbed trucks. Portable restroom rental Longview TX and elsewhere have come a long way...

Extraordinary Products...

We are proud to offer top-of-the-line ball nose milling cutter products that you can count on for your application. Whether you need a medium or heavy cut, we can prepare it for you. Our associates can customize your order to suit your exact specifications. With our products, you can get more done in less time because you will not have to worry about an item breaking in the middle of your work. With so many products available, you might not know which coating or angle to choose. We can help you with that. Just tell us what you plan to do with the product, and we can guide you into customizing it or selecting one that we already have in stock. If you need parts in a large quantity, that is no problem for us. We can get them to you as quickly as possible without sacrificing their quality or performance. We hold ourselves to the highest of industry standards.By supplying you with quality products, we help you serve your own customers to the best possible level of excellence. Since 1990, we have created accurate and precise mills and drill parts for a wide variety of applications. Our parts go to many different industries, from auto parts shops to custom tooling and milling centers. We look forward to helping you reach your own project or business goals.When you need a custom-milled ball nose milling cutter, turn to us at Super Mill. We have the high-quality alloy steel that is essential to the durability and performance of these exceptional tools. Our technicians are highly skilled and ensure that every item is made to exact specifications and the highest of standards. Give us a call today, or visit us Supermill LLC for more details about our...

Options To Consider In The Design Of Custom Toroidal Transformers...

All toroidal transformers are similar in one way in that they all feature the toroidal or donut shape in their design. These transformers are passive electrical components and are used to transfer the power between parts of a circuit. They allow varying current as well as voltage while also providing isolation. There are different components to all types of toroidal power transformers. The standard or off the shelf types of these transformers provide the most common features and options in design, while custom toroidal transformers can be designed to meet the specific needs of the electrical system application. Basic Operation The standard and custom toroidal transformers operate by utilizing two different windings, a primary and a secondary, around the core. As the current flow in on the primary winding, there is an induction of an electromotive force, which then moves to the secondary winding. Unlike other designs of transformers, the toroidal transformer is highly compact and more efficient, with the smaller core and the tight or more widely spaced winding customized to meet the power transfer requirements. The design of these types of transformers reduces the production of any type of heat and eliminates the risk of radiating electromotive fields. Additionally, the design also makes the toroidal transformer very resistant to exposure to electromagnetic fields from other components in the system design. Essential Considerations in Custom Design They are often used in medical devices and equipment due to their small size and high efficiency, but they are equally as common in computers, electronic equipment and music, and sound systems and devices. In designing any custom toroidal transformers, there are several options to consider. The most important is the composition of the core as well as the pattern of the primary and secondary windings. The...

Do Coolant Recycling Systems Really Make A Difference?...

Machining and metalworking companies are often on the cutting edge of the use of new technology, although the basic forms of the work they do may not have changed for centuries. The use of advanced options in CNC machining centers, robotics for continuous feeding and operation as well as advanced software systems provides higher levels of production, tighter tolerances and even the ability to create increasingly complex parts and components. At the same time, the challenges to the operation of this equipment still exist. No matter how advanced the technology may be to control the machining process, there is still the need for effective coolant to maximize the life of both the machines as well as the cutting tools. Finding ways to include coolant recycling systems in the workplace not only reduces the cost of replacing coolant, but it also saves the equipment. The Recycling Advantage All coolant used in these systems is a mixture of water and concentrate. Once mixed, it helps with lubricity for the cutting tool while also dissipating the generated heat and flushing away chips, shards, and debris from the cutting process. With continual use, the coolant becomes contaminated, bring in tramp oils and chips which not only decrease the cooling ability but also pose additional problems for the equipment itself. Replacing cutting tools and increased maintenance requirements quickly become a significant cost factor. The use of effective coolant recycling systems, either portable or centrally located, maintains the quality of the coolant for an extended period of time. This can dramatically reduce the cost of used coolant disposal, and it also reduces the amount of coolant concentrate required, further saving money. Finally, the addition of coolant recycling systems helps to extend the life of the equipment. By using a simple,...

Tips for Running a More Efficient Plumbing Contractor Business Apr18

Tips for Running a More Efficient Plumbing Contractor Business...

You might be a seasoned plumbing contractor. Perhaps you are in the home improvement business and need a good source for wholesale water heaters in Columbus OH. You may be new to the business and need someone you can rely on for advice. No matter what your situation, you may benefit from these helpful plumbing business tips. Know How to Estimate Costs Estimating project costs is not as easy as it appears. This is especially true when you have little experience. If you want to remain competitive with experienced contractors you need to take as much time as you need for estimates. Do not hurry yourself and try to think of all the problems which may develop. For example, you may come across rotted flooring or drywall, and this can add a lot to the costs. Be Firm with Collections and Billing When you order wholesale water heaters or disposal units in Columbus OH, your supplier expects to be paid on time. However, this can be difficult if your customers do not pay you on time. It is important to follow up mailed bills with a phone call. This way, you are more likely to get results. Understand Risk Factors If you keep your business risks low, you are more likely to succeed. For example, you might have a large residential or commercial project which can be affected by weather. A sudden strong storm may ruin a project in construction. You can lower your risks with builder’s risk insurance. Find the Right Suppliers Not all wholesale water heaters and plumbing fixtures in Columbus OH are priced the same. Finding the right supplier is important because it helps to keep your total costs down. Choose a source offering high-quality parts at affordable prices. Make sure...