What is the maximum size of the Automotive Wiring Harness Protection Sleeve?

Recently, a customer asked a question when inquiring about the specifications of the cable bushing: how is the Automotive Wiring Harness Protection Sleeve produced, and what is the maximum specification of the Automotive Wiring Harness Protection Sleeve? I believe this is a doubt that many customers will have, and the editor will introduce it to you one by one below.

First of all, multiple rows of Cable Sleeve are multiple rows of porous Cable Sleeve with the same inner and outer diameters arranged side by side and extruded by a mold at one time. Automotive Wiring Harness Protection Sleeve mainly have the characteristics of high temperature resistance, pressure resistance, ozone resistance, and long-term use without yellowing. Common Automotive Wiring Harness Protection Sleeve have three rows, four rows, five rows, six rows, eight rows, ten rows, or even twelve rows, and the number of rows can be molded according to different customer requirements. It is mainly used for supporting gas appliances, coffee pots, kettles, pulp machines, bread machines, water heaters, rice cookers, fryers, food machinery, disinfection cabinets, water dispensers, ventilators, medical diversion, and biopharmaceuticals, medical research, medical analytical instruments and other industries.
So, since extrusion can be used to make Cable Sleeve with different rows, can it be done no matter what size it is? Experienced Automotive Wiring Harness Protection Sleeve manufacturers will tell you that although the Cable Sleeve can be made into multiple rows, it cannot be done with a large-sized Cable Sleeve because the die head of the extruder is fixed. Normally, if you make a single There is no problem if the outer diameter of the pipe is within 100, but the sum of the outer diameters of multiple rows should not exceed 50. Because it is necessary to control the tolerance when extruding into strips, and it is difficult to control the inner and outer diameters of all the holes to be the same for larger Automotive Wiring Harness Protection Sleeve.
Many people think that extrusion can only make a single tube, so they mold multiple rows of Cable Sleeve to make them. They don`t know that the mold opening cost of molding is very high, which is dozens or even hundreds of times of extrusion. Now Xiaobian Here again the Automotive Wiring Harness Protection Sleeve boots are extruded and not molded.