Qingdao Hexin Machinery specializes in manufacturing galvanizing zinc pump for strip steel hot-dip galvanizing air knives wiping equipments of various structural forms, which are used in continuous strip steel hot-dip galvanizing production lines.
We have 20 years of manufacturing experience, and have made a lot of improvements and designs on the basis of the original air knife to derive different air knife structure forms. performance.
They are respectively matched with 90-200 m/min line speed units. The control range of hot-dip galvanized coating is 30-275 g/m2, and the control range of hot-dip Al-Zn-Si coating is 20-200 g/m2. The advantage is that the amount of zinc on the plate surface is uniform and the dispersion difference between the left, middle and right three points is less than ±2%.
With the increase in demand for high-end home appliance plates and automotive high-end plates, the requirements for strip galvanized air knife equipment have also been greatly improved.
The main technical requirement is to realize automatic control of coating thickness. The automatic control of air knife according to national conditions is an inevitable trend.
Our company has done research and analysis on a number of imported equipment, integrated the advantages and disadvantages of many equipment, and has developed its own products to meet the needs of the market and improve the level of domestic equipment manufacturing.
Qingdao Hexin Machinery Co., Ltd. adopts advanced processing methods and strict production management methods, which makes the air knife keep improving in processing accuracy.
