400,000Ton Push-pull Acid Pickling Production line
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.
Crane hoisting coils to skids →coil loading car→ decoiler (pressure
roller, anti-curve roller) → decoiling scraper → Deflector roll →
vertical guide roller → pinch roller straightener → crop shearer
→corner shearer(with scrap bucket) → vertical guide roller →
pre-washing trough → four-grade hydrochloric acid pickling trough →
four-grade washing trough (Including pre-washing section) → edge
blowing device → hot air dryer → II# pinch roller → looper (Both
ends are equipped with looper swing stand) → vertical guide roller
→ pinch centering machine → circle shearer (With waste edge
recoiler) → 3-roller tension roller → crosscut shearer → vertical
guide roller → steering pinch roller → recoiler → coil unloading
trolley → coil receiving stand→ Crane hoisting coils to storage
house
Major technical parameters:
Φ610 mm/Φ760mm
Reel diameter: ф610/ф760mm
1900 mm
Reel length: 1500
Φ570～Φ630mm
expanding-collapsing scope: Φ570~Φ630mm
Max ≤30t
Reel loaded capacity: Max. ≤26Ton
±150 mm
Floating scope: ±150mm
Max=120 m/min
Uncoiling speed: Max 120m/min
Lubrication: Own rarefied oil for lubrication
Transmission mode: AC variable frequency motor
Design Parameter| Specifications | 1.4~6.5mm |
| Coil thickness | 1.8~4.0mm |
| Coil width | 600~1300mm |
| Inner diameter of coils to be pickled | ф610mm/760mm |
| Inner diameter of coils after pickling | ф610mm max Φ2200mm |
| Coil outer diameter | max. ф 2000mm max 30 t |
| Coil weight | max 26t |
| Annual work plan | 300 days×24 hours |
| Energy | water, electricity and vapor |
| |
Technical service and warranty
Lifetime maintenance: Seller will provide lifetime maintenance
service for all sold products
Seller shall be responsible for operators and maintenance personnel
training, training period is 15 days. Concentrated training shall
not be more than three times.
In the beginning of instructions for installation, commissioning,
trial production, equipment put into production period, Party A
shall provide necessary technical supports from our appointed
engineers;
Malfunction reparations: if any failure occurs regarding equipment,
when being acknowledged by the customer, reply will be made within
24 hours;
The seller may assist the buyer for other technical reconstruction,
the corresponded expenses generated shall be responsible by the
buyer.
