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Industry Rubber Hose Using Die

Industry Rubber Hose Using die

For the processing of rubber, cord (see the curtain line) and canvas processing, hose molding, curing and so on. Different structure and different skeleton of the hose, the skeleton of the processing methods and hose forming equipment vary. Full glue tube because there is no skeleton layer, just use the press out of the hose can be; cloth hose need to use the adhesive tape in the inner layer of the molding machine; suction hose in the shape of the first spiral after the metal spiral Including knitted loops and knitting needles need to use a special fabric knitting machine or winding machine; knitting hose need to use knitting machines and so on. Hose forming method according to the use of die or not, can be divided into a core method (including soft core and hard core method), coreless method. A core method refers to the hose in the hard core or soft core on the shape, coreless method is the skeleton layer and the outer layer directly in the extrusion of the inner hose on the shape. In order to ensure that the hose in the vulcanization process in the pressure state, the hose after forming the package of water cloth (about 10cm wide damp cloth roll), rope or lead, and then vulcanization. The vulcanization can be carried out by direct steam heating or continuous vulcanization of the vulcanization tank. Short fiber hose is the short fiber directly into the compound, and then out of molding, the production process is simple, it will gradually replace the knitting hose and cloth hose. Modern hose production processes tend to be highly continuous and automated. The use of thermoplastic rubber or plastic can save the vulcanization process, greatly simplifying the production process. Hose according to the type of product is divided into high pressure and low pressure hose, the process is: the purchase of qualified raw materials and admission testing, the use of open mixing machine for plastic to break the original molecular structure, change its plastic properties, according to the formula Various types of fillers, curing agent, stabilizer, vulcanization accelerator, etc., and then placed in a cool place to park for 24 hours, into the production area and then to facilitate the production of hot glue, divided into inner plastic, plastic , The outer layer of plastic, the inner layer of semi-vulcanization, to improve their hardness and machinability, and then sent to the weaving area to join the middle layer of woven steel wire or nylon layer, according to the number of production and processing layer, Vulcanization tank for rubber vulcanization process, so that it is fundamentally fused together to stabilize the internal links of rubber. Products from the workshop after the test press into the workshop, after passing the package and sent to the Treasury, there are custody paste the label and the classification of storage, do a good job of time and quantity of storage records. Pipe production of the basic processes for the processing of rubber, cord (see the curtain line) and canvas processing, hose molding, curing and so on. Different structure and different skeleton of the hose, the skeleton of the processing methods and hose forming equipment vary. Full glue tube because there is no skeleton layer, just use the press out of the hose can be; cloth hose need to use the adhesive tape in the inner layer of the molding machine; suction hose in the shape of the first spiral after the metal spiral Including knitted loops and knitting needles need to use a special fabric knitting machine or winding machine; knitting hose need to use knitting machines and so on.

Hose forming method according to the use of die or not, can be divided into a core method (including soft core and hard core method), coreless method. A core method refers to the hose in the hard core or soft core on the shape, coreless method is the skeleton layer and the outer layer directly in the extrusion of the inner hose on the shape. In order to ensure that the hose in the vulcanization process in the pressure state, the hose after forming the package of water cloth (about 10cm wide damp cloth roll), rope or lead, and then vulcanization. The vulcanization can be carried out by direct steam heating or continuous vulcanization of the vulcanization tank. Short fiber hose is the short fiber directly into the compound, and then out of molding, the production process is simple, it will gradually replace the knitting hose and cloth hose. Modern hose production processes tend to be highly continuous and automated. The use of thermoplastic rubber or plastic can save the vulcanization process, greatly simplifying the production process.