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

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.

Adhering to the philosophy of advanced technology, professional team, customers first and perfect service in mind, as well as our exquisite technology and scientific management, JJRS will definitely provide various customers with high and reliable products and services at the most reasonable prices. We, by the brand of JJRS, are always ready to cooperate with all friends from all stages and lives, and endeavor decisively for a more bright future, with the principle of work and develop together, mutual benefit, and win-win outcome.

Business Coverage:
Acid pickling line, acid regenerating unit, cold rolling line, hot-dip galvanizing line, hot dip aluminizing line, color coating line, recoiling line, degreasing line, annealing line, temper rolling line, tension leveler line, slitting line, cross cutting line, electro tinning line, structural parts galvanizing line, tunnel furnace, and automatic control system etc.

Quality Policy: Technological Leadership / Sustainable Development / Solidarity Progress / Customer Satisfaction

Consolidating the advantages of the traditional technology " Improved Sendzimir" and "United States Steel Corp", and integrating the independently researched and developed regenerative nozzle and waste heat efficient recycling technology, the technology R&D team of Beijing JJRS Technology Development Co.,Ltd, launched a new generation of steel strip continuous annealing hot dip galvanizing process contrl technology based its latest self-designed process control technology by in-depth study and analysis, which is named as " JJRS-Sendzimir".

Two Core of " JJRS-Sendzimir"

Compared with the traditional technology, " JJRS-Sendzimir" method can greatly increase productivity. For its:

• High temperature flame on-time heating technology: In the heating furnace, steel strips from the normal temperature of 20 C can be heated directly to the re-crystallization temperature zone of strip steel in the non-oxidation atmosphere.
• Zero heat preservation and energy saving concept: On the premise of guaranteeing the annealing and restoration effects, heat energy can be reasonably allocated, steel strip heating is conducted as far as possible in the flame heating section of high thermal efficiency to shorten the length of reduction section, so as to improve productivity as much as possible and reduce the manufacturing and operation cost of spare parts.