Manufacturing process of Nylon sheathed wire

Due to the nature of nylon material have different from ordinary plastic, therefore we put forward some unique technical requirements in the extrusion process.
Drying process. Because the nylon material is medium polarity, easy absorption of moisture, according to Nylon sheathed wire material manufacturer, when the nylon material moisture content exceeds 0.3%, cannot squeeze, found in the actual production process, the nylon is expected to be affected with damp be affected with damp, extrusion sheath will blister, such as foam, granular material or damaged. Nylon material itself with vacuum bag vacuum packaging, not broken packages can be directly put into use, but such as transportation damage, sealed or open package are not finished in time, etc., must be dried before use.

So be affected with damp be affected with damp dry nylon material should be done before using. Had better use of pumping air into vacuum state, rotating barrel heating to remove moisture, each drying amount shall not exceed 3/5 dryer volume. Such as the capacity is too big, inside the dryer materials difficult to rotate, cause uneven heating, short time water is difficult to remove all, time is long can make the yellow part material oxidation, unable to meet the requirements of sending out surface. Vacuum degree of vacuum should reach more than 0.05 MPa, or it will be hard to remove moisture, if by steam heating, to control the heating temperature, amount of water vapor temperature appropriate for 80 + / - 50 ℃, the heating temperature is too high the nylon wire material oxidation and become yellow.

H07RN-F cable wire

H07RN-F rubber cable is mainly suitable for heavy equipment such as: engine, agricultural machinery, large tools and construction equipment. This wire can be used for the dry and wet indoor, can also be dew outside or in damp environment, high flexibility, has to withstand weather, oil/grease, mechanical and thermal stress. Applications include processing equipment, mobile power supply, construction site, stage and audio-visual equipment, port area and DAMS. Also suitable for gypsum fixing device, temporary buildings and residential, barracks drainage and sewage treatment, the cold and harsh industrial environments. At the same time also have certain flame retardant, antioxidant and uv protection. No harmful material, conform to the ROHS standard. This kind of wire maximum working temperature of 90 ℃, the minimum can reach to 40 ℃.

PVC cable servo motor

So-called servo motor cable by the signal wire and power cable conductor, its special design makes it ideal for automation applications, such as: drag chain system, automatic loading and unloading equipment, plug-in components, gantry crane robot, the use of machine tools and other need to keep on moving, the whole tin copper braiding makes it suitable for the electronic jamming signal transmission, can also be applied to reduce the electromagnetic radiation. The cable diameter small, save the cable installation required space has excellent resistance to mineral oils and high wear resistance, and high density of weaving to ensure without interference signal and the pulse transmission, softer when in low temperature. In terms of performance, the working voltage is 0.6/1 kv, temperature range of use: mobile installation: - 5 ℃ to + 70 ℃, fixed installation: to 40 ℃ to + 80 ℃. In terms of structure: it is made of many strands of fine twisted copper conductors, meet VDE0295 / IEC228 5 classes; Insulation is composed of very low capacitance PVC/TPE compounds, outer sheath is highly wear resistant PVC base mixture, insulation and outer sheath can be customized according to customer's request. Core aspects, especially the power line and signal of wire twisted together, fill in the strengthening core, braided shielding is tin plated copper wire weaving, optical cover about 85%.