Hot dip galvanizing galvanizing Line

2.5~3.0mm*1350mm 450,000TPY ( steel metal)

Beijing JJRS Technology Development Co., Ltd. registered in national high tech park-Beijing Economic and Technological Development Zone, is high-tech enterprise specialized in the complete set of metallurgical equipments, intensive processing of steel strip and metal surface coating engineering project, with the integration of mechanism, optics, electric and hydraulic pressure.

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.

The Sendzimir method consists of hot dip galvanizing before processing. The process consists of a treatment that involves the passage of the sheet metal in a bath of molten zinc at 650°. Before passing through the zinc, the sheet is subjected to a degreasing treatment to remove surface impurities and then pickled in hydrochloric acid to eliminate iron oxides. The total zinc thickness on both sides ranges from Z 200 to Z 275 g/m2 (UNI EN 10346).

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".

Research & Development Objective of " JJRS-Sendzimir"

Genuine heat regenerative non-oxidation heating

Waste heat "extreme recycling"

No end in energy conservation and environmental protection

Beijing JJRS Technology Development Co.,Ltd. registered in national high-tech park - Beijing Economic and Technological Development Zone, is a high-tech enterprise specialized in a complete set of metallurgical equipments for metal surface coating and steel strip intensive processing, its technology integrates machinery, optics, electricity and hydraulic pressure together. 

JJRS is professional on turn-key projects from general planning, designing to manufacturing, installing, commissioning and service. Besides, its business also covers the designing, manufacturing of single equipment, and automatic control system of engineering projects.

JJRS has passed ISO9001 quality management system certification, ISO14000 enviromental management system certification and GB/T28001 occupational health safety management system certification.

JJRS is committed to technology innovation and continuous process improvement of the metallurgical equipment, has achieved a number of scientific research achievements in energy conservation, waste recycling, etc. JJRS has obtained numbers of national patents and won a good reputation from customers both in China and abroad.

Bearing philosophy of advanced technology, professional team, customers first and perfect service in mind, JJRS gathers excellent technology research team and highly qulified management personnel together, the company has perfect management systerm, powerful engineering design and complete project capability by virtue of exquisite technology and scientific management.