The mechanical plug, also called active rock plug (Friends in English), is a kind of metal instrument that can be fixed in the topography of rocks, caves, and rock gaps, and becomes a protection point. The shape of the mechanical plug has a lot of styles. The usual ones are a bit like a stick. The bottom is a handle. The shape of the raised half-moon mechanical plug can be controlled and entered into the cracks in a contracted state. Its working principle is similar to that of a rock plug. It is a reliable protection point against the cracks. However, it is easier to remove from the gap than the latter and is not easily left on the rock wall. It is the first choice for climbing the traditional route.
Actually, the English name of the mechanical plug is Spring Loaded Camming Device (SLCD). People usually call it “cam.†“Friend†is the name of the mechanical plug produced by Wild Country. For example, the mechanical plug of BD is called Camalot, CCH is called Alien, and Metolus. It is called TCU (Three Cam Unit), FCU (Four Cam Unit); SLCD can be roughly divided into TCU and FCU according to the number of protrusions, and can be divided into flexible steel by soft and hard, etc.;
The mechanical plugs produced by the United States and the United Kingdom are all very good (of course, different designs have different lengths), and other countries can use them, at least at a good price. Things that are easy to use are not useless when you need them.
Note: The rock plug is a metal product with different specifications and shapes. It can be placed in rock formations, caves, stone bridges and other terrain and fixed to become a protection point.
To place rock plugs as protective points requires extensive equipment experience. Operators must be very careful to ensure that the plugs do not move or come out in the direction of possible forces. The rock plugs without mechanical parts mainly use their own anisotropic asymmetry and shape changes inside the rock joints, and are fixed in the narrow joints. The shape and size of the mechanical plug can be controlled to enter the rock seam in the contracted state, and it can be stuck after bouncing. The operation is convenient and the application scope is wide. It is a good choice for climbing the traditional route. Familiarity with the diameter and application range of various types of rock plugs will greatly increase the speed of operation, and can be marked on rock plug rods if necessary.
sample is available for pet rain coat,dog rain coat,cat rain coat and etc.
welcome to discuss the details,we will give the professional suggestion and sent the sample for check the quality.
Dongyang Yadi Pet Product Co , Ltd was founded in 2006 and covers an area of 6500 square meters . We are located in Zhejiang , the famous manufacturing city in China.We are specialized in developing and manufacturing many kinds of pet products. Our featured products are pet collar ,PET Leash ,pet harness, pet clothes,pet bandana,small pet products,ect.
Our company also o ffer all kinds of OEM/ODM services.And enjoy a good reputation among clients,we can provide you with the highest quality products and services.
In order to take up the market , our company focuses on introducing and cultivating talents as well as constantly developing new products.We always take the principle of [credibility , concentrate on work , quality supreme , innovation and development", with a heart of thanks giving to return customers and society.
Welcome to visit our company!
Pet Rain Coat,Pet Rain Coat For Sale,Dog Rain Coat,Cat Rain Coat
Dongyang Yadi Pet Product Co.,Ltd , https://www.dyyadipet.com