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Plug Valve Basics

A plug valve is shaped like a cylinder or cone and can be rotated inside the valve body to control flow of fluids. Plug valves have one or more hollow passageways often placed horizontally to allow ease of flow through the valve when open. The most common type of plug valve is the 2 port model with an open and closed…[Leggi tutto]

Non-woven fabrics have been produced in the early stages of the development of the petrochemical industry. At that time, they only used their softness and bulkiness for packaging, covering, filling, and other materials. Due to the rapid development of materials science, the application scope of non-woven fabrics has expanded to various fields…[Leggi tutto]

What Is a Nebulizer?

A Nebulizer changes medication from a liquid to a mist so you can inhale it into your lungs.

Nebulizers come in the home (tabletop) and portable models. Home nebulizers are larger, and you have to plug them into an electrical outlet. Portable nebulizers run on batteries, or you can plug them into a car outlet.…[Leggi tutto]

Clothes today are made from a wide range of different materials. Traditional materials such as cotton, linen and leather are still sourced from plants and animals. But most clothes are more likely to be made of materials and chemicals derived from fossil fuel-based crude oil.

There are nine major types of raw materials commonly used in…[Leggi tutto]

If you are not happy with shaving, tweezing, or waxing to remove unwanted hair, laser hair removal may be an option worth considering.

Laser hair removal is one of the most commonly done cosmetic procedures in the U.S. It beams highly concentrated light into hair follicles. Pigment in the follicles absorbs the…[Leggi tutto]

Flexible Water Tanks are storage equipment which are mainly used for bulk as well as potable storage of water. These tanks are also useful for small amount of water storage purpose in order to provide efficient storage capacity for construction sites, emergency applications and facilities. Flexible water tanks is effective for storing of…[Leggi tutto]

A Necklace is a form of jewelry worn suspended around the neck. It is most commonly made in flexible forms such as a chain, as a string of beads, pearls, gemstones, or other natural materials, or made of a more inflexible band of metal embellished with gemstones, pearls, beads, or other techniques such as engraving, filigree,…[Leggi tutto]

Buying your first outdoor furniture is almost as exciting as buying your first house with a garden. Before you rush out to shop, take the time to figure out the best all-weather pieces for your patio, deck, or porch. I wish had (instead of ending up with outdoor furniture that underwhelms). Learn from my mistakes and avoid making expensive…[Leggi tutto]

The Mining Locomotive is an incredible display of power and ingenuity. It combines some great mechanical technology, including a huge, 12-cylinder, two-stroke diesel engine, with some heavy duty electric motors and generators, throwing in a little bit of computer technology for good measure.

We should probably start by saying a Brake Master Cylinder technically is not essential. You could use cable-actuated brakes, if you liked, like the cheap items you get on entry-level mountain bikes. On the other hand, to stand the strain of stopping one or two tonnes of metal, plastic and humans over 10-20 years, the cable would have to be…[Leggi tutto]

We know about several natural and synthetic fabrics. Finally, it’s time to know about Nylon, which falls under the category of synthetic fabric. DuPont was actually working to create something similar to silk in the 1930s but luckily made nylon which was commercialized in 1939.

And you will be astonished to know, the first i…[Leggi tutto]

Women's dresses had gone to great extremes in the 1920s, with very short hemlines and boyish styles. The change in dress styles in the 1930s was thus very dramatic, for the decade saw a return to femininity and distinct changes in cut and hemline. The depressed economic circumstances of the decade and later of the war years required…[Leggi tutto]

Reminiscing back to my familys 50-head pure-line sow herd in the 1980s, I recall we on occasion had a sow that barely fit into the farrowing Pig Crate. I can remember a particularly large Landrace sow, as wide and as long as the crate, that appeared quite uncomfortable. She ended up laying on multiple piglets.

The principle of sublimation Offset Heat Transfer ink balance is minimizing the amount of wetting liquid in advance of layout is not dirty. Many dynamic variables in the printing process changes are easily lead to ink balance broken. The offset printing machine operator needs to actively check, prevent scrumming. Layout priority detection…[Leggi tutto]

Telecom Accessories are as important as a mobile phone in day-to-day life. Most of us would find it difficult to survive without a mobile phone and the bare minimum set of accessories. Be it power banks, earphones or smartwatches, these accessories are a must-have these days. Thereby, creating a market that is growing by leaps and bounds year…[Leggi tutto]

Because there is such a large selection of Laser Levels, it can be hard to know which one is right for you. Line lasers are the most common, because they project a straight-line reference that works both horizontally and vertically. But you can also choose from any of the following:

Spot Lasers — Project a small circle of light onto a s…[Leggi tutto]

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Overflow fillers, gravity fillers, piston Filling Machines and other liquid fillers all vary in the way that they move product into a bottle or container. However, the automatic versions of these machines almost always have certain features in common. These features are intended to add efficiency, consistency and reliability to the…[Leggi tutto]

Sensors are a crucial part of most vehicles, especially when determining the fuel level in automobiles and aircraft. Whilst running out of fuel might be inconvenient and costly when driving an automobile, in an aircraft it could have dire consequences. In this article, we look at how these fuel level sensors work. Fuel Level Sensors, also…[Leggi tutto]