General rubber sheathed cable prices manufacturing with most electromechanical products production methods are completely different. Mechanical and electrical products commonly used component parts assembled into multiple parts and then assembled into a single product, the product to the number of units or the number of measurement. Wire and cable based on the length of the base unit of measure. All wires and cables from the conductor processing, plus the insulation layer by layer in the periphery of the conductor, shielded cabling sheath made of wire and cable products. The product structure is more complex, more superimposed levels. A wire and cable products manufacturing process characteristics: 1. Large length of continuous superimposed combination mode of production large length of continuous superposition combination mode of production of wire and cable production overall and control, which involve and affect: (1) production process and equipment layout production workshop equipment product requirements must be reasonable process emissions, so that the various stages of the semi-finished products, sequential flow. Device configuration to consider the production efficiency, the production capacity of the balance, some devices may have to configure two or more units in order to make the production capacity of the production line can be balanced. Thus reasonable the optional combination and production venue layout of the device, must be based on the product and production balance to consider. (2) The production organization and management of production organization and management must be scientific and rational, thorough and accurate, rigorous and meticulous, the operator must be scrupulously executed according to process requirements, any link problems will affect patency of the process, affecting the quality and delivery of products. Especially multi-core cables, the basic unit of length of a line or short, or quality problems, the entire root cable will not long enough, resulting in end-of-life. Conversely, if the length of a cell is too long, must be cut to wastage. (3) the length of the quality management large continuous superimposed on a combination of production, so that any aspect of the production process, instantaneous, it will affect the quality of the cables. More quality defects occur in the inner layer, and there is no timely detection of termination of production losses caused greater. Wire and cable production different from the assembled product, you can open the heavy equipment and replacement parts; wire and cable of any component or process quality problems, these cables is almost irreparable and make up. Post-processing are very negative, not sawed is downgraded or scrapped the entire cable. It can not be disassembled to reload. Quality of the wire and cable management, runs through the entire production process. Quality management and inspection departments to tour inspection of the entire production process, the operator of self-test, the mutual inspection process from top to bottom, this is an important guarantee to ensure product quality, improve the economic efficiency of enterprises and means. 2. Production categories, a broad range of material flows largest wire and cable manufacturing process involved, from the non-ferrous metal smelting and pressure processing, plastics, rubber, paint and other chemical technology; wrapped fiber material, weaving and other textile technology, to the metal vertical wrapped around the package and the metal strip material, the welded metal shaping process, etc.. General rubber sheathed cable prices with a variety of materials, not only classes, varieties, specifications, and in large quantities. Therefore, the amount of various materials, spare capacity, batch cycle, the batch must be approved. The same time, the decomposition of waste processing, recycling, reuse and waste handling, good material as an important element of the management, quota management, attention to saving work. Wire and cable production, from raw materials and auxiliary materials and out, storage, process semi-finished transfer to the storage of the product, factory, material flow, must be rational distribution of dynamic management. 3. Dedicated production equipment, special equipment for multi-wire and cable manufacturing use in the industry process characteristics to adapt the structure of the cable products, performance requirements, to meet the large length of continuous high-speed production and, as far as possible, requirements, thus forming a dedicated cable manufacturing equipment series . Such as extrusion machine, cable machine series, stranding machine, around the charter series. Wire and cable manufacturing process and the development of special equipment is closely related to, and promote each other. The new process requirements, to promote the emergence and development of new special equipment; turn, the development of new special equipment, and improve the promotion of the promotion and application of new technology. Special equipment, such as drawing, annealing, extrusion series line; physical foaming production line to promote the development and improvement of the wire and cable manufacturing process, improve product quality and production efficiency of the cable. Two, the main process of the wire and cable wire and cable: drawing, stranding, covered three processes to produce, the more complex the model specifications, the higher repeatability. 1. Drawn in the metal pressure processing under external force of the metal is forced through the die (pressure wheels), the metal cross-sectional area is compressed, and to obtain the desired cross-sectional area, the shape and dimensions of the technical processing method called metal drawn. Drawing process: the the single strands system and stranding drawn. 2. Stranding order to improve the degree of flexibility of the wire and cable, the overall degree two more single intertwined called stranding, according to a predetermined direction. The stranding process: Conductor stranding, cabling, knitting, steel wire armouring and winding. 3. Cladding coated with different materials according to the different performance requirements on the wire and cable outside of the conductor, using a dedicated device. Coating process points: A. Squeeze the package: rubber, plastic, lead, aluminum and other materials. B. The vertical package: rubber, the wrinkles aluminum material. C. Wrapping: ribbon tape, mica tape, alkali-free glass fiber tape, non-woven, plastic tape, threadlike cotton yarn, silk, and other fibrous materials. D. Dipping: insulating paint, asphalt, plastic wire and cable manufacturing process. Copper, aluminum, single strands system commonly used in wire and cable of copper, aluminum material, at room temperature, using the drawing machine by a number of road stretching the mold hole, its reduced cross-section length increases, the strength increases. The drawing is the first step of the wire and cable company, the drawing of the main process parameters with mold technology. 2. Monofilament annealed copper, aluminum strands heated to a certain temperature, the recrystallization to improve the toughness of the monofilaments, reducing the strength of the monofilament in order to comply with the requirements of the wire cable to the conductive wire core. Annealing step key is to prevent oxidation of the copper wire 3. Stranding of conductors in order to improve the softness of the wire and cable, in order to facilitate the laying installation, a conductive wire core to take a plurality of monofilaments twisted together. From conductive core stranding formally, the rules can be divided into strands and irregular twisted. The irregular Stranded is divided into Stranded concentric complex twist, special stranding. In order to reduce the occupied area of ??the wire, narrow geometry of the cable, in stranded conductor pressed in the form, the ordinary circular variation semicircle, sector, tile and squeeze the circular. Such conductor applications in the power cable. 4. Insulated the extruded plastic wire and cable with extruded solid insulation layer extruded plastic insulated main technical requirements: 4.1. Eccentricity: the extruded insulation thickness deviation value reflects an important symbol of the extrusion process level, the majority of the product structure size and its deviation are clearly defined in the standard. 4.2. Smoothness: extrusion surface of the insulation layer required to be smooth not rough surface, charred, the poor quality of the impurities 4.3. Induced density: cross-section of the extruded insulation layer to be dense and firm, not allowed to have visible pinhole, have put an end to the presence of bubbles. 5. Into a cable in order to ensure the forming the multi-core cable, to reduce the appearance of the cable, generally requires stranded circular. Similar to the mechanism of stranded conductor stranding without back twist the stranding pitch diameter, mostly. Cabling requirements: First, eliminate the profiled insulated wire core emancipated twisted cable; second is to prevent insulation from being scratched. Most of the cables in a cable at the same time accompanied by the completion of the other two processes: a filling to ensure the rounded cable after cable and stability; one banding, to ensure that the core does not loose. 6. Within the sheath in order to protect the core of the insulated wire armored pimple injury, you need to provide appropriate protection to the insulating layer, inner sheath: to squeeze bag sheath (isolation sets) and wrapped sheath (cushion). Wrapped cushion instead of banding with the cabling process synchronization. 7. Armouring laying underground cable, the work may be exposed to certain positive pressure, optional steel tape armored structure. The cable laying occasions both positive pressure and the role of another tensile force (such as water and soil in the vertical shafts or larger gap), should be used with the structure of the inner steel wire armored type. 8. The outer sheath outer sheath is a structural part of the protection of wire and cable insulation layer to prevent the erosion of environmental factors. Outer sheath main role is to improve the mechanical strength of the wire and cable, anti-chemical corrosion, moisture-proof, water immersion, to prevent the cables burning ability. According to the different requirements of the cable using the extruder directly extruded plastic sheath. General rubber sheathed cable prices please feel free to contact me! (24-hour service hotline: 03165726723 15731627778 Contact: Wang Our solemn declaration: 1, Product Quality Assurance books signed, commitment - never factory substandard products. 2, within two years of product quality tracking service, and customer service records in archives 20 years. 3, ensure product quality problems, I will warranty, refunding, replacement, and meet customer requirements. Specifications: customized according to customer requirements Quantity: MOQ 100 meters, 100 meters - floating 200 meters Package Description: a few meters short of disc packaging, meter-long cable shaft packing Price Description: telephone negotiate the price decline in copper prices go up update Contact Sales (general manager) Wang Wenxu phone number 15731627778 15731627778 office landline 0316-5726723