Dongbo provides vacuum heat treatment furnaces for the automotive industry, ensuring precision and durability for components such as gearwheels, bearings, shafts, rings, and bushings.

In automotive manufacturing, process reliability, efficiency, and repeatability are essential. Our vacuum heat treatment solutions focus on minimizing deformation, reducing process costs, and shortening cycle times. The use of efficient carburizing techniques ensures consistent product quality while contributing to the reduction of CO₂ emissions. With advanced technology and a focus on precision, our vacuum heat treatment solutions meet the rigorous demands of the automotive sector, enhancing component performance and production sustainability.

The vacuum heat treatment equipment is widely used in the automotive manufacturing industry, enhancing the hardness, wear resistance, fatigue strength, and service life of key components.

Components that Can Be Processed

Coils
Heat Exchangers
Gears
Battery Coolers
Fuel Injection Nozzles
Machine Parts
Tools & Dies
Fasteners
Bearings