Water cooling roller through shaft Tire R
The through shaft water-cooled roll is the most important equipment in the CSP (Compact Strip Production, compact strip steel production line) roller hearth heating furnace. It is mainly composed of a supporting roller shaft, a water-cooled...
Heat treatment of investment casting fixt
Due to the different purposes of investment casting fixtures, there are many heat treatment processes, which can be divided into two main categories. The structure changes. The first heat treatment procedure is mainly used to eliminate the...
Knowledge of embossing rollers
Embossing roller is a common type of roller product. It has a wide range of applications and is suitable for embossing of concave and convex patterns such as plastic sheets, films, aluminum foils, leather, and hard plates. The products are...
Causes of hearth roll breakage and follow
Causes of hearth roll breakage and follow-up treatment The roller hearth heat treatment furnace is the standard configuration of the medium and heavy plate heat treatment production line. The condition of the furnace hearth roller directly...
Common material requirements for grate ba
Common material requirements for grate bars of waste incineration grate Application of grate bar material of waste incineration grate (1) Material requirements. The grate piece mainly works in a high temperature and corrosive atmosphere. It...
Air knife for steel rolling and galvanizi
The air knife mainly relies on the compressed gas passing through the air knife gap to form a knife-like airflow, which has the effect of splitting and scraping the zinc liquid brought out from the zinc pot on the surface of the steel strip...
The selection of the size of the zinc pot
With the more extensive application of hot-dip galvanizing equipment, the hot-dip galvanizing industry has also developed more rapidly. The selection of the size of the zinc pot should be based on the actual use. Qingdao Hexin Machinery Co....
Extensive application of hot-dip galvaniz
With the more extensive application of hot-dip galvanizing equipment, the hot-dip galvanizing industry has also developed more rapidly. Zinc pots made of different steel plates have significant differences in use and performance, and also h...
hot-dip galvanizing production line
In the existing hot-dip galvanizing production line, the zinc pot sinking roller is an important roller that directly contacts the strip in the galvanizing process section. Due to the complex composition of zinc in the zinc pot and the high...
Hot-dip plating is a effective steel anti
As a very effective steel anti-corrosion technology, hot-dip plating is used to coat a layer of metal or its compound on the surface of steel. Hot-dip galvanizing of steel began in the 1930s and has a history of more than 200 years. During...
Structural design of grate bars for waste
Structural design of grate bars for waste incineration grate Grate sheet design requirements In order to ensure the stable operation of the incinerator, in the design of the grate sheet, it is not only ensured that the material of the grate...
