Perfect steel strip pickling line
continuous&push-pull types 350,000t/year
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.
After leaving the rolling mill, hot steel strip reacts with both
air and cooling water, which leads to scaling, the formation of a
surface oxide layer. Its properties depend on many factors,
including the steel’s chemical composition, the so-called downcoil
temperature (i.e., the strip temperature when leaving the rolling
mill), and cooling process duration. This oxide layer must be
removed before further strip processing in cold rolling plants.
Services Commitments:
No matter what kinds of products and services, only condition that
being sold by JJRS, either production line, single equipment,
component, spare parts, or technology service etc., perfect and
timely after-sale service will surely be provided. Which is to say,
when you use the high quality products of us, simultaneously you
will enjoy perfect and timely after-sale service.
For this aim, we formally announce the following commitment:
1.Quality warranty: 1 year, within this period, you can enjoy
technical supports from our appointed engineers; meanwhile, free
repair and replacement will be provided by our technicians
regarding the defects of equipment design, manufacture and quality;
2.Lifetime maintenance: we will provide lifetime maintenance
service for all sold products, at the same time, provide spare
parts at the cost prices;
3.Service visit periodically: even after warranty, periodical
service visits will be arranged for routine checks, with the object
to know the operation status and maintenance of equipments, and
instruct if necessary;
4.Failure treatment: if any failure occurs regarding equipment,
when being acknowledged by the customer, reply will be made within
6 hours, technicians will be sent to the site within 24 hours if
necessary;
5.Spare parts: considering the easy consuming components and parts
in the production process, spare parts warehouse has already set
up, which can response the needs of clients in time;
6.Value added services: we will help clients to update the relevant
technologies associated with our products.
Technical Parameters| Production capacity | 350,000 tons annually (depend on the needs of customer, Max. annual
capacity is1,000,000 tons at present) |
| Raw material | hot rolling carbonstructure steel, high quality carbon structure
steel and low alloy steel coil,silicon steel; |
| Thickness of steel strip | 1.0~4.5mm |
| Width of steel strip | 400~1300mm (whenless than 600mm, semi-continuous method will be
adopted); |
| Processing speed | 30-180m/min (dependon the needs of output) |
| Coil weight | Max. 25tons |
| Energy | water, electricity, steam |
