+(86) 13866126226
hfchengchi@163.com

Tags for: accessories

Fan shaft use and maintenance

Fan shaft use and maintenance

Reasons for fan shaft bending or short life:Troubleshooting methods for bent or short-lived fan shafts: circulating cooling water is not enough, the water temperature is too high, or the circulating w... (more…)

Heat treatment solutions for copper pipe and valve parts of refrigeration accessories

Heat treatment solutions for copper pipe and valve parts of refrigeration accessories

Common copper pipes and copper valve parts in the refrigeration accessories industry such as: three-way, four-way, two-way, globe valve, square valve, ball valve, one-way valve, take-up nut, valve stem, copper pipe fittings, etc. ...... (more…)

Precautions for the use of cast iron crucibles

Precautions for the use of cast iron crucibles

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…)

Industrial furnace thermocouple installation methods

Industrial furnace thermocouple installation methods

The figure below shows several mounting forms thermocouple, thermocouple in forging shop in the wider application. But in a larger vibration forging shop, take anti-vibration slots facilities, to avoid affecting the accuracy of th...... (more…)

The use of different crucible

The use of different crucible

Crucible can be divided into the graphite crucible, clay crucible and metal crucible (cast iron pot, stainless steel crucible and so on) three categories. Graphite crucible, is a crystalline form of natural graphite as the main ra...... (more…)