Tags for: blue stove

the blackening film is not firm is the common problem of such products. This process is also the most difficult to solve the key problem of the product. Workpiece blackening after the surface of the b... (more…)

Pit steam treatment furnace energy-precision temperature control system operating cycle furnace, furnace tank through the water vapor, for sintering of powder metallurgy iron-based products for surface treatment, but also can be u...... (more…)