The cable sled consists of three parts: a flat cable, a four-wheel trolley for carrying cables, and a guide rail. Flat cable uses non-flammable materials, can be used for indoor and outdoor and contact with oil pollution places, has a certain degree of weather resistance, and has a smaller radius of bending radius than the round cable, long life and other advantages.
The cable traverse track adopts cold-rolled steel plate once cold drawing to ensure the accuracy of the rail cross-section size, which replaces the unsafe of angle steel and other conductive methods. The weight is heavy, the indoor slide wire is dirty, and the outdoor ice causes the circuit to be short. Influencing the use of the shortcomings, but also has a unique domestic characteristics, the cable slide rail unit length 4 ~ 6m using coupler connector, can be extended to any length as needed.
The working principle of the cable slipper is shown in the engineering application diagram. (1) The beginning of the flat cable (connected to the field junction box) is fixed on the starter of the lead rolling and is appropriately spaced according to the allowable space for operation on the site (1-2.5 Mm) is fixed in turn on the four-wheel trolley carrying the cable, and the cable end (connection power supply) is set on the last trolley (truck). Through the reciprocating movement of the spring-pulled trolley on the cart, the dragging of the cable (length exceeding 20m, for example, the original traction rope should be taken into consideration so that the cable is free from pulling force), all the carts can be freely slid at any speed in the rolling path, and the rail is installed. Simple, no debugging, and no contact with the power supply, safe and reliable.
The cable sled was originally used for the cigarette production line designed by CMOAS in Italy for China, and is the key component provided by CMOAS. The DM-type material conveying device designed in CMOAS, the MCA series warehouse feeder, and the SAM series With regard to tobacco production equipment such as cabinets, SAD series wire storage cabinets, and FIFQ series stack storage type leaf storage cabinets, cable sleds are the most ideal products for signal transmission of power supply and electronic devices for mobile traveling motors and electrical appliances, and are not available for crane factories. The missing ancillary products can be used interchangeably with imported products, and can also be used as a spare part of the equipment. The cable slip line is widely applied to the power transmission and distribution system of all moving carriages such as railway crossings, ports, freight yards, and cigarette manufacturing.
Dye is an organic substance that enables the coloring of fibers and other materials. Dye a wide range, according to the source can be divided into natural dyes (such as plant dyes, animal dyes and mineral dyes, etc.) and synthetic dyes (or artificial dyes). According to the molecular structure can be divided into azo dyes, anthraquinone dyes, phthalocyanine dyes, aromatic methane dyes, nitro dyes and so on. According to the application method is divided into acid dyes, alkaline dyes, sulfur dyes, reactive dyes, disperse dyes, direct dyes and so on. Dye has a color, but the color of the material is not necessarily a dye. Dyes must have chromophores and help chromophores. The dye in the ink should also have a water-soluble group such as a sulfonic acid group.
Natural dyes are dyes obtained from animals, plants and minerals. According to the source can be divided into: â‘ plant dyes, from some plants roots, stems, leaves and fruits extracted from the dye, such as extracted from indigo indigo (blue), extracted from turmeric curcumin (yellow (Dinar), etc.); (d) dyes, extracts from the animal's body, such as carmine extracted from the cochineal, etc .; (d) mineral dyes, dyes extracted from the colored non-ferrous minerals of minerals , Such as chrome yellow, ultramarine, manganese brown and so on. Because of the natural dyes and artificial dyes compared to the existence of many shortcomings, such as incomplete chromatography, application inconvenience, poor fastness, in addition to a few still use, the majority was eliminated.
Synthetic dyes, also known as "artificial dyes". Mainly by the coal tar (or oil processing) fractionation products (such as benzene, naphthalene, anthracene, carbazole, etc.) by chemical processing, sometimes called coal tar dyes. As the first few kinds of synthetic dyes made of aniline as raw materials, it is also known as "aniline dye." Compared with natural dyes, synthetic dyes and more types, chromatography complete, most colorful, washable and durable, and can be mass production. So the current so-called dye almost all refers to synthetic dyes. The dyeing products are one of the common forensic materials.
Pigment is a colored, black, white or fluorescent particulate organic or inorganic solid. In water, oil or other application medium does not dissolve, but can be evenly dispersed, and in the entire dispersion process from the physical and chemical effects of the media, still retain its unique crystal or particle structure. According to the chemical composition of inorganic pigments and organic pigments; according to the color is divided into white, red, yellow, black and other pigments; according to the source is divided into natural and synthetic pigments, natural pigments are mineral (inorganic) such as He Shi, cinnabar, , Realgar, etc., there are animal and plant (organic) such as rattan, cochineal red, synthetic pigments are also inorganic and organic two categories; according to the use of coloring pigments, physical pigments and functional pigments. Coloring pigments are inorganic and organic pigments that impart various colors to the application medium. The pigment is a pigment that does not have a hue force and no hiding power. It is mainly used to reduce product cost and improve the performance of paint, plastic, rubber and other products. Called the filler. Now has been processed into ultra-fine grain of natural products and synthetic products, due to the synthesis of impurities in the small, fine particles and according to the need for artificial synthesis and a variety of surface modification, it can be used to reduce the hiding power of the pigment (Such as titanium dioxide) and improve product performance, and now it is called physical (incremental) pigments more appropriate, most of the main varieties of natural pigments are processed natural minerals such as natural calcium carbonate, barite powder, talc Such as precipitated calcium carbonate, precipitated barium sulfate, synthetic silica, etc .; functional pigments are pigments that give products specific functions, And change the color of the temperature paint, with poisonous biological function of the antifouling pigments, in the dark glowing luminous pigments, to prevent corrosion of rust-proof paint, pearl luster pearlescent pigments and so on.
Paint in paint, printing, rubber, plastics, paper, fiber, ceramics and other industries widely used, the product can be decorative, opaque, durable or special features.
Dyestuffs And Pigments,Chinese Herb Extracts,As Acid Dyes,Stabilizer Of Plastic Products
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