Push Pull Ss Steel Pickling Line Process 200000t/Y

High Quality of Push-pull Acid Pickling Production line 200,000t/y

Pre-cleaning section cleans the coils independently. Water spraying section adopts water circled spraying method. Flushing water is added from 4th grade cleaning tank. It locates in water collection box is at bottom of cleaning tank. Then flushing water flows from 4th grade to 1st grade gradually and at last discharges into flushing water collecting tank from 1st grade overflow port. Whole acid pickling tank and flushing water tank are controlled by negative pressure.

Exhausts at entries and exits of various sections draw out acid frog to washing tower of waste acid recycling station. It is discharged out of plant after flushing by spraying water. There is about 12000m3/h waste air discharged, among which there is less than 20mg/m3 of hydrogen chloride.

Coils are dried by hot wind dryer and hot wind heating use vapor heat exchanger. The coiler is cantilevel type tensional strength coiler, the coiling tensional strength is setup through 3-roller driven tension bridle roll, and EPC is set to control the trimming coiling for a uniform edge. In exit uncoiling section unloading car driven by hydraulic shall transport the coils to unloading table.

The electric control system is constituted by power distribution system, ac frequency conversion motor transmission device, ac frequency conversion motor controlling unit, PLC operation control system, general operation platform, individual operation platform and uncoiling industrial monitoring system. System operation control is completed by PLC programmable controller; the operation system also includes the chain controlling function from the auxiliary process system of the acid pickling unit.

Product form: coils one after another
Production capacity: 200000Ton/year
Max. Process speed: 60m/min

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 is professional on turn-key projects, from general planning, designing, to manufacturing, installing, commissioning and servicing. Besides, our business also covers single equipment’s designing, manufacturing and installing, as well as electric transmission, control system and spare parts. All basing on these supporting businesses, we mark out a developing strategy that taking metal strip intensive processing and color coating production lines as main, and the associated industry products as supplement.

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.