Roller wheel castings of heat treatment furnace parts are usually made of high-quality alloy steel or other wear-resistant materials. They undergo precision casting and heat treatment processes to make them have high strength, high wear resistance and good thermal stability. The roller wheel casting has a reasonable structural design and can withstand high-temperature and heavy-load working environments, ensuring the stable operation of the heat treatment furnace. Roller wheel castings are mainly responsible for supporting and transporting workpieces in heat treatment furnaces. During the heat treatment process, the workpiece needs to be transported through roller castings to achieve heating, holding and cooling process steps.

Manufacturing process

  ● Material preparation: Select high-quality alloy steel or other wear-resistant materials as raw materials for roller castings to ensure that the castings have good mechanical properties and wear resistance.

  ● Mold design and manufacturing: Design and manufacture suitable casting molds according to the shape and size requirements of roller wheel castings. The mold should have sufficient strength and precision to ensure the quality of the casting.

  ● Casting process: Molten metal is poured into the mold, and after cooling and solidification, the blank of the roller wheel casting is formed. During the casting process, parameters such as temperature, time and cooling rate need to be strictly controlled to ensure the quality and performance of the casting.

  ● Heat treatment and processing: Heat treatment is performed on the cast roller wheel casting to improve its hardness and wear resistance. The casting is then finished to meet accuracy and surface quality requirements.

  ● Inspection and acceptance: Strict inspection and acceptance of roller wheel castings to ensure that they meet design requirements and relevant standards. This includes steps such as dimensional measurements, hardness testing, and metallographic analysis.

Product features

  ● Made of high-quality alloy steel, it has high hardness and wear resistance after heat treatment, and can withstand heavy loads and high-temperature working environments.

  ● It needs to withstand high temperature environment for a long time in the heat treatment furnace, so it must have good thermal stability to prevent deformation and failure.

  ● The structural design is reasonable, which can meet the accuracy requirements of the heat treatment furnace for workpiece transmission and ensure the smooth progress of the heat treatment process.

  ● Modular design makes maintenance and replacement easy. When the roller wheel casting is worn or damaged, it can be replaced quickly, reducing downtime and improving production efficiency.

Scenes to be used

Roller wheel castings of heat treatment furnace parts are widely used in various heat treatment furnaces, such as quenching furnaces, tempering furnaces, carburizing furnaces, etc. They are mainly used to support and transport workpieces and realize process steps such as heating, insulation and cooling of workpieces. The use of roller wheel castings can greatly improve the efficiency and quality of heat treatment furnaces, reduce production costs, and improve product quality. In addition, roller wheel castings can also be used in other situations that require support and transmission, such as transmission equipment and production lines in metallurgy, machinery, chemical industry and other industries. Due to its high strength, wear resistance and good thermal stability, roller wheel castings have broad application prospects in these fields.