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

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.