Tags for: pr

Quenching and cooling equipment is to control the composition, temperature, flow rate, pressure and motion state of quenching cooling medium to meet the purpose of obtaining the expected structure and performance of the quenched p...... (more…)

n the practice of heat treatment production, it will produce various defects, such as cracking, severe deformation, unqualified hardness and unqualified performance, etc. Different defects have the same causes, and the correspondi...... (more…)

he quenching furnace of the continuous mesh belt heat treatment furnace production line is shut down.Confirm that all the processed workpieces have been quenched and cooled, and the furnace shutdown process steps are as follows:... (more…)

The causes of deformation of precision and complicated molds are often complicated, but as long as we master the deformation rules and analyze the causes, the use of different methods to prevent mold deformation can be reduced and...... (more…)

Be sure to apply anti-corrosion paint before use.Always clean the scum on the edge of the crucible when using it. Ladle out the aluminum liquid in the crucible during long-term shutdown, clean the hanging slag on the crucible wall...... (more…)

Trolley resistance furnace is the main furnace type in the heat treatment industry. It is responsible for the heat treatment production process of large castings and forgings. Standard trolley resistance furnace operation and dail...... (more…)

Fully automatic small mobile quenching water tank is a professional, intelligent and automatic quenching and cooling equipment specially designed for the needs and characteristics of water medium quenching tank. It is mainly used ...... (more…)

Common defects in quenching include oxidation, decarburization, deformation, cracking, overheating, over-burning, insufficient hardness, soft spots, soft spots, etc., among which oxidation, decarburization, overheating, deformatio...... (more…)

Advantages of fast hydraulic automatic quenching oil tank The quenching table is rapidly descending: the quenching oil tank is provided with an automatic feeding platform, and the workpiece falls into the medium speed, which is 2~...... (more…)

Chengchi brand high temperature box type muffle furnace is usually referred to as electric furnace, electric resistance furnace, Maofu furnace and Mafu furnace. Muffle furnace is a general-purpose heating equipment, which can be d...... (more…)