Paper mills: historically paper mills represent one of the first applications of dissolved air floatation systems. mitadaf floatation units are employed in paper-works for two different applications. The principal usage it’s a unit of the production process itself: mitadaf allows the user to recover most of the paper fibres which constitute the raw material and which would otherwise be lost in the washing water of the sheets. On the second place mitadaf is employed for the treatment of the waste water http://www.ysle-et.com/horizontal-daf/

We present an example of applying ‘need-driven’ product design principle to the development of a rapid test kit to detect SARS-COV-2 (COVID-19). The tests are intended for use in the field and, longer term, for home use. They detect whether a subject is currently infected with the virus and is infectious. The urgent need for large numbers of tests in field setting imposes constraints such as short test time and lack of access to specialist equipment, laboratories and skilled technicians to perform the test and interpret results. http://www.yicaremedical.com/rapid-test/

Cost and Weight of the Machine – The initial cost of a lathe machine is high. It actually depends on the purpose and how big the production is but most lathe machines used in big companies cost up to $50,000. It also takes up a lot of space because it is a huge machine and sometimes, it requires extra fittings and attachments which makes it bigger and more expensive. The use of CNC lathe machine is also not advisable for small production. http://www.xzylathe.com/lawn-mower/

Water trucks – specialized vehicles equipped with large tanks in the rear for transporting water and controlled spray nozzles for distributing it – are a familiar sight in a variety of sectors such as civil construction, mining, farming and fire control. The advantages they offer by transporting and disbursing both potable and recycled water can be put to a variety of uses too, and we will discuss them below so you can see how the addition of a water truck can actually improve operations in your own business. http://www.tongyatrailer.com/sanitation-vehicle/water-truck/

While water and washcloth are often seen as the gold standard for cleansing, water can't remove oily substances from the skin easily, and water alone doesn't provide pH-buffering action.In fact, water can negatively impact skin physiology over time and does not provide an advantage over other cleansing methods such as use of baby wipes. In addition, if washcloths or sponges are used, they can create too much friction against a baby's skin, or can reintroduce skin contaminants if they are reused before washing. http://www.nicewetwipes.com/pet-wipes/

Aluminum truss is a important structural material for event stages, It plays a main role in the truss works. Above all, safety comes first in all around a event, especially for the stage, thus the quality of the truss is the key point. Why in these days, more and more event organizers and truss rental companies choose aluminium truss rather than iron truss? Here, I gathered some information and summarized its advantages in following aspects http://www.leadertruss.com/aluminum-truss/

Common types of beam splitter are either cube beam splitters or plate beam splitters (such as mirrors), as described below. Cube beam splitters are made from two triangular glass prisms glued together, as seen in Fig.2A-C. The thickness of the glue is carefully adjusted so that, for certain wavelengths of light, half the light that enters the cube is reflected 90° and the other half is transmitted through the cube in the same direction as it entered, as seen in Fig. http://www.jxzb-mechanical.com/splitter/

Wire Stranding Machine is an important industrial process. Wires are reduced in diameter through a series of die/capstan combinations which provide the desired reduction steps. Typical wire drawing machines within BICC Cables Ltd use up to twenty-one dies in one line and it is necessary to optimise the die drafting for each machine and final wire diameter to obtain good machine efficiency and high quality product. http://www.jslmet.com/tube-stranding-machine/horizontal-pipe-stranding-machine/wire-stranding-machine.html