the equipment derives the essence of design and manufacturing of similar products. It adopted PLC intelligentized control procedures, with advanced touch panel displaying. All the operating process are adjusted automatically. This equipment is advanced, safe, energy-efficient and highly automatic. It is widely used in cast ball (cylpebs) products' quenching, normalizing, tempering and so on, is the best equipment to do heat treatment. this equipment has the following type: ZT-500-210, ZT-750-280, ZT-850-340 and ZT-1100-380. We can also manufacture according to your demands.