Automatic Turnkey Hot Dip Galvanizing Plant 0.12mm 0.8mm 1300mm 150000TPY

Hot Dip Galvanizing (Aluminizing) Technology --- JJRS-Sendzimir

Hot dip galvanizing galvanizing Line 0.12~0.8mm*1300mm 150,000TPY 

JJRS assembles excellent technology research team, high qualified management personnel, perfect management system and powerful engineering design and complete project capability. As an integrated solution provider, we are willing to provide iron and steel enterprises of all over the world with highest quality products and services, from general engineering contracting, integrated production lines, to single equipment, even components and spare parts. JJRS owns a stable user group both at home and abroad; all the contracted engineering projects are highly praised by end users bringing us fruitful success and good reputation. We are promoting actively metallurgical equipments to international market, establishing good trade cooperation relationship with several multinational companies. Our products are exported to Indonesia, Uzbekistan, Russia, Southeast Asia, Middle Asia and other countries and regions.

Hot-dip galvanizing provides a number of benefits to the steel it protects. The metallurgically-bonded zinc-iron alloy layers not only create a barrier between the steel and the environment, but also cathodically protect the steel. The cathodic protection offered by zinc means the galvanized coating sacrifices itself to protect the underlying base steel from corrosion.

The tightly adhered coating, which has bond strength of around 3,600 psi, is also extremely abrasion-resistant, as the intermetallic layers are harder than the base steel (Figure 2). However, even if the coating is damaged, zincs sacrificial action will protect exposed steel up to ¼ inch away.

In addition to the cathodic protection offered by hot-dip galvanizing, there are a few other characteristics of the coating which provide longevity. First, reaction in the galvanizing kettle is a diffusion process, which means the coating grows perpendicular to the surface, ensuring all corners and edges have at least equal thickness to flat surfaces. Furthermore, the complete immersion in the zinc bath provides total coverage of the steel, including the interior of hollow structures.

Technology Patent of " JJRS-Sendzimir"

The launch of " JJRS-Sendzimir" depends on a number of technology patents innovated by ourselves.

• No-oxidation nozzle burner tehnology 
• Steel strip constant pressure thermal treatment furnace
• Nozzle arrangement mode (Flame gas orientation heating technology)
• Hot dip galvanizing technology
• Regenerative no-oxidation patent technology
• Low thermal value gas (Blast furnace gas) radiant tube furnace
• Energy saving radiant tube patent technology
• Process heat recovery patent technology
• Energy saving furnace roller
• Software copyright: galvanized steel strip line control software