1. New to buy a house, there is a root threading machine developers did not wear a cable, from the weak box to the living room box, is due to need to be in this 1 tube to wear two cable, easy to wear? 2. From the weak box to the living room line box length of 8 meters, the cable about how long? Would you please understand someone? More
. threading through the line is very tolerant, the specific number of diameter to see the tube, but the two cable is not a problem. . the tube is too long or will affect the threading, the general can be within 2 meters. . the length of the cable can be, according to the length of the need to wear.
Low-smoke halogen-free flame retardant cable material contains high-filled magnesium hydroxide or aluminum hydroxide, so the choice of the screw for the general use of ordinary type of screw and its pressure alone 粻 toilet to help Pie Cheese wedge open blindness ratio Can not be too large, generally between 1: 1 ~ 1: 2.5 more appropriate. Extrusion process also has an impact on the low smoke halogen-free cable material extrusion important factor, that is, the extruder cooling device, because the special characteristics of low smoke halogen-free material, in the extrusion process, due to friction and large Of the heat, which requires extrusion equipment to have a good cooling device in order to control the process temperature. This is a problem that can not be ignored, if the temperature is too high will make the cable surface has a large pores, the temperature is too low will make the machine's machine current increases, easy to damage the device.
It is recommended to use a low-smoke halogen-free screw. Reason: wire and cable extrusion equipment is the main component of the screw, it is related to the scope of the extruder and production efficiency, in order to meet the needs of different plastic processing, there are many types of screw. Low smoke halogen-free flame retardant cable material contains high-filled magnesium hydroxide or aluminum hydroxide, so the choice of the screw for the general use of ordinary type screw and its compression ratio can not be too large, generally 1: 1 ~ 1 : 2.5 between the more appropriate. the extrusion process also has an impact on the low-smoke halogen-free cable material out of the important single-purpose toilet to help solve the problem, that is the extruder cooling device, because the low smoke halogen-free material special Sex, in the extrusion process, due to friction and produce large heat, which requires extrusion equipment to have a good cooling device in order to control the process temperature. This is a problem that can not be ignored, if the temperature is too high will make the cable surface has a large pores, the temperature is too low will make the machine's machine current increases, easy to damage the device.
