The machine concept differs from the single-twist system in that one rotor turn generates two cable twists / turn. The braid is given the first twist at the stranding point of the system feed. At this point, the stranding material still has twice the length of lay of the desired final geometry. The final braid length of lay with the second stranding twist is only completed at the second turning point, before being introduced back into the static coil former.http://www.jslmet.com/tube-stranding-machine/horizontal-pipe-stranding-machine/double-twist-stranding-machine.html

A beam splitter is an optical device that splits beams (such as laser beams) into two (or more) beams. Beam splitters typically come in the form of a reflective device that can split beams into exactly 50/50, half of the beam being transmitted through the splitter and half being reflected. Fig.2 outlines the uses of beam splitters.http://www.jxzb-mechanical.com/splitter/

Usually, Aluminum truss is used for concerts,wedding ceremony, indoor parties, events, gatherings and functions, which people shall take part in are very picky on the aesthetic feeling, comparing brown and gray iron, Aluminum truss looks more modern stylish with its silver white color and smooth simple shape.http://www.leadertruss.com/aluminum-truss/

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/baby-wipes/

Dump type semi-trailer: It is divided into side-turning and back-turning, light and medium-sized ordinary dump trailer for road transportation. Dump tipping trailer is mainly used for transportation of bulk cargo, such as sand, gravel, coal, etc. It is usually used in conjunction with a loader.http://www.tongyatrailer.com/truck-trailer-semi-trailer/flat-bed-semi-trailer/

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/lathe-machine/

Urine analyzer is an automated instrument for determining certain chemical components in urine. It is an important tool for automated urine inspection in medical laboratories. It has the advantages of simple and fast operation. Under the control of the computer, the instrument collects and analyzes the color information of various reagent blocks on the test strip, and undergoes a series of signal conversion, and finally outputs the measured chemical composition content in the urine.http://www.yicaremedical.com/poct/cholesterol-test-system/

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. http://www.ysle-et.com/shallow-dissolved-air-flotation/