Cable channel mold, railway steel cable trays can be through sheet metal, welding, bending fabrication, steel mold ejection time soon, product size more accurately, the main features of sheet metal cable channel steel mold is mold, railway cable channel removable. Closely linked to the mold material, the material determines the appearance and quality of the cable channel mold. Parts production, Dimension stable mold to adopt high-performance materials, such materials but also for low vacuum mold surface hardening treatment, so the durability of the mold to a new level. Due to the complex shape of the mold, high precision, production cycle is longer, tooling cost is higher, so the use of high-performance materials are also necessary. The production of small parts of the mold, the shape is simple, relatively easy to produce, you can use the relatively modest cost and quality materials for production.