Mahogany furniture, its appearance is simple and symmetrical, natural colors and textures are pleasant. There are many kinds of wood used, such as: Vietnam pear, Hainan pear, red rosewood, iron pigeon, etc., then how to distinguish the wood? Yang Hongbin is the head of a private enterprise in Yunnan. He introduced that there are many kinds of redwood species, which are produced in Southeast Asian countries, India, and Africa. However, the prices of different types of wood in production areas are also very different. Some merchants do not indicate the origin of the wood or are consciously confused. Consumers are often difficult to distinguish.
Such as the Vietnamese pears posing as Hainan pear - both sawn after the incense is very fragrant, after grinding the patterns are colorful, the color is mostly golden yellow, wooden pores are small, feel smooth, smooth polished after the mirror, there are many Nodules will form grimaces. However, the texture of Hainan pear is clear and legible, and the thickness is consistent and lively; the texture of Vietnamese pear is slightly thick, and most of the turbidity is unclear, the width is not uniform, and it is intermittent, and some textures may undergo drastic changes. The Vietnamese pear has no Hainan yellow pear aroma. The color is lighter and the grimaces are slightly worse, but its tree material is thicker than Hainan Huanghua pear.
Again, the market often uses African ebony and Kalimantan to mix striped ebony because they also have black stripes. Striped ebony has more black stripes and less white stripes, while African ebony and Kalimantan have white stripes. The ebony wood structure is fine and heavy, sinks in water, and has no aroma.
In addition, African chicken wing wood is commonly used in the market to impersonate Burmese chicken winged timber because the price is only a fraction of the latter. One is the smoothness of identification, Burma chicken wing wood is smooth and delicate, African chicken wing wood is rough; Second, the proportion of Myanmar chicken wing wood density; Third, look at the style, Burma chicken wing wood board, can only do chairs, several categories, etc. Small pieces of furniture, while African chicken wing raw materials are of coarse diameter and can be used as large cabinets, Arhat beds and other large furniture.
2000 Lbs electric winch are 12 v and 24 v DC winches.
It can be used for marine railway, atv or boat applications.
If you need to get something unstuck, lifted, or loaded, an electric winch can save a ton of back-breaking work.
The hardest part may be deciding which one you need.
Winches are commonly available with either a 12V DC or a 110V AC motor.
For fixed operations, such as a marine railway, a 110V winch works well because it can be plugged into an electrical outlet.
For portable applications or use with a vehicle as the anchor, a 12v Winch is the way to go. These units can be hard-wired into a vehicle or simply hooked up to a battery.
The next consideration is capacity-what weight rating should you look for? As a general rule, take the maximum load that you expect to winch and multiply it by 1.5. The weight rating is based on the first wrap of the cable around the drum. With each layer of cable, the pull capacity actually drops, so when in doubt, go larger.
Always stay well to the side of a working winch, and always drape a heavy jacket or tarp over the line. If a cable breaks, the heavy material will help absorb the energy of the taut cable as it snaps back, and reduce the chance of injury.
If a load outweighs your winch rating, remember those high school physics lessons about pulleys and mechanical advantage. You can double the pulling capacity by [doubling" the line. Run it through a Snatch Block attached to the object you`re moving and then back to a fixed object. Twice the capacity, however, equals half the pulling speed.
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