General rubber sheathed cable prices are manufactured with most electronic products production methods are completely different. Another commonly used mechanical and electrical products will be assembled into component parts, more parts and then assembled into a single product, the product in order to measure the number of units or pieces. Wire and cable as the basic unit of measurement of length. All are from the conductor wire and cable processing begins, the periphery of the conductor layer by layer, add insulation, shielding, cabling, protection layer made of wire and cable products. The more complex the product structure, the more superimposed levels. A wire and cable manufacturing process characteristics: 1. Great combination of continuous length superimposed continuous production mode superposition great lengths combined production of wire and cable production is global influence and control, which involves and affects: (1) production process and equipment layout variety of workshop equipment product requirements must be reasonable process emissions, so that the various stages of semi-sequential flow. Device configuration to be considered for production efficiency and production capacity of different balance, some devices may be configured of two or more, to the production capacity of the production line can be balanced. Thus reasonable matching device layout combinations and production sites must be based on the product and production to balance considered. (2) production organization and management production organization and management must be scientific and rational, careful and accurate, meticulous, scrupulous operator must perform according to process requirements, any link problems will affect the smooth process, the impact of product quality and delivery. Especially multi-core cable, one pair, or the basic unit length is short, or quality problems, the entire cable will be long enough, causing scrapped. Conversely, if a cell is too long, it must be sawn waste. (3) the length of continuous quality management superimposed large portfolio of production, so that any one part of the production process, instantaneous little problem, it will affect the quality of the entire cable. The more quality defects occur in the inner layer, but did not discover discontinue production, then the greater the loss. Because unlike the production of wire and cable products assembled, you can open the other pieces of heavy equipment and replacement; wires and cables either a component or process quality problems, these cables is almost irreversible and irreparable. Subsequent processing is very negative, not sawn downgrade is either scrap the entire cable. It can not open the heavy equipment. Wire and cable quality management, must permeate the entire production process. Quality inspection departments to the entire production process inspection tour operator self-inspection, mutual inspection process down, which is to ensure product quality, enhance economic efficiency of enterprises an important guarantee and means. 2. Many categories of production processes, material flow wire and cable manufacturing process involved a broad range, from the non-ferrous metal smelting and pressure processing, to plastics, rubber, paint and other chemical technology; fibrous material wrapping, weaving and other textile technology, to the metal wrapping materials and metal strip longitudinally, welded metal forming process and so on. General rubber sheathed cable prices used in a variety of materials, not only the type, variety, specifications, and large quantities. Therefore, the amount of various materials, spare capacity, batch cycle time and batch must be approved. Meanwhile, the decomposition of waste treatment, recycling, reuse and waste treatment, as the management of an important content, good material quota management, attention to conservation work. Wire and cable production, from raw materials and various auxiliary materials and out of storage, the process of transfer to the semi-finished product storage, factory, material flow, must be rational distribution and dynamic management. 3. Special equipment for use with multi-wire and cable manufacturing process characteristics of the industry production equipment to accommodate the structure of cable products, performance requirements, and as far as possible to meet the large continuous length of high-speed production requirements, thus forming a series of cable manufacturing of special equipment . Such as extrusion machine, cable machine, stranding machine, around the charter series. Wire and cable manufacturing process and is closely related to the development of special equipment, and promote each other. New process requirements, the promotion of new equipment for the generation and development; conversely, the development of new equipment, but also to promote the new technology to improve the promotion and application. Such as drawing, annealing, tandem extrusion line; physical foaming production lines and other special equipment, wire and cable manufacturing process to promote the development and improvement, improved cable product quality and production efficiency. Second, the wire and cable wire and cable is the main process: drawing, stranding, covering three processes to produce complete, the more complex model specifications, the higher reproducibility. 1. Drawing stress in the metal processing in the external force to force the metal through the mold (pressure roller), metal cross-section is compressed, and obtain the desired cross-section shape and size of the technical processing method called metal drawing. Drawing process of: monofilament system and stranding drawn. 2. Stranding wires and cables in order to improve the flexibility of the overall degrees, so that the two or more single, interwoven according to a predetermined direction called stranding. Stranding process points: Conductor stranding, cabling, weaving, wire armouring and winding. 3. Wire and cable coating based on different performance requirements, the use of special equipment outside of the conductor covering different materials. Coating process of: A. Squeeze package: rubber, plastic, lead, aluminum and other materials. B. Longitudinal package: rubber, wrinkles aluminum material. C. Wrapping: strip of paper tape, mica, E-glass fiber tape, non-woven, plastic belt, linear cotton, silk and other fibrous materials. D. Dipping: insulating paint, asphalt, etc. Third, the basic plastic wire and cable manufacturing process 1. Copper, aluminum, single strands of wire and cable system used copper, aluminum timber, at room temperature, using the drawing machine, or by a number of road stretch a mold holes to reduced cross-section, length increases, the intensity increased. Drawing the wire and cable company is the first procedure, drawing the main process parameters are equipped with analog technology. 2. Monofilament annealed copper, aluminum monofilament heated to a certain temperature in order to improve the way recrystallization monofilament toughness, reducing the strength of the monofilament to meet the conductive core wire and cable requirements. Copper annealing step to prevent the oxidation of the key 3. Conductor stranding wire and cable in order to improve flexibility, in order to facilitate the laying of installation, conductive core to take a plurality of monofilaments twisted together. From the conductive core stranding form, can be divided into rules and irregular strands twisted. Irregular Stranded Stranded divided into concentric-lay-stranded, special stranding and so on. To reduce the area occupied by the wire, narrow cable geometry, in a stranded conductor pressed while using the form, so that ordinary mutate into semi-circular, fan-shaped, W-shaped and pressed round. The main application of this conductor in the power cable. 4. Insulated wire and cable extrusion plastic used mainly extruded solid insulation layer, plastic insulation extrusion of the main technical requirements: 4.1. Eccentricity: extruded insulation thickness deviation values ??are embodied an important indicator of the level of the extrusion process, most of the product structure and its size in the standard deviation values ??are clearly defined. 4.2. Smoothness: extruded insulation surface required to be smooth, with no rough surface, charred, impurities bad quality problems 4.3. Density: a cross-sectional extruded insulation layer to be dense and firm, not allowed to have visible pinholes, put an end to the presence of bubbles. 5. A cable for multi-core cables in order to ensure molding, smaller cable shape, generally need to be stranded circular. Stranded conductor stranding mechanism similar to the stranding pitch diameter is large, mostly with no way back twist. Cabling Technical requirements: First, eliminate the turn shaped insulated cores twisted cable caused; second is to prevent insulation from being scratched. Most cable into the cable at the same time accompanied by two other processes to complete: one is filled, ensure that the cable into the cable after the round and stability; One is binding, ensure no loose cable core. 6. Within the sheath to protect the insulated conductors are not armored by pimple injury, the need for appropriate protection insulating layer, the inner sheath minutes: extruded inner sheath layer (isolation units) and wrapped within the sheath (cushion). Wrapping cushion instead of lashing belt with a cable process simultaneously. 7. Armouring laying underground cables, the work may be exposed to certain positive pressure, selectable internal structure of steel armor. Cable laying there in both the positive pressure of the occasion tensile force (such as water, the vertical shaft or larger drop in soil), should be used with the inner structure of steel wire armored type. 8. Outer sheath outer sheath is to protect wire and cable insulation layer prevents erosion moiety environmental factors. The main role of the outer sheath is to improve the mechanical strength of wire and cable, anti-chemical corrosion, moisture, water immersion, prevents cable burning capabilities. According to the different requirements of the cable directly to the use of an extruder extruded plastic sheath. General rubber sheathed cable prices please feel free to contact me! (24-hour service hotline: 03165726723 15731627778 Contact: Mr. Wang Our solemn declaration: 1, signed product quality assurance and undertaking - substandard products not manufactured. 2, within two years of product quality tracking service, and customer service records in archives of 20 years. 3 Ensure product quality problems, I will plant the warranty, refund, replacement, to meet customer requirements. Specification: According to customer requirements Quantity: MOQ is 100 m, 100 m -200 rice prices go up Packing: a few meters short of the plate package, a few meters long cable shaft packing Price Description: Phone negotiated price based on copper float down anytime Updates Contact Sales Department (General Manager) Revise office phone number 15731627778 15731627778 landline 0316-5726723