250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line

Get top-quality pickling line products with our 250,000tpy Push and Pull Pickling Line for stainless steel. We are a leading factory in the industry.
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PRODUCTS DETAILS

Basic Info.

Model NO.
pppl
Annual Design Production Capacity
320 Thousand Tons
Thickness
0.18-1.2mm
Width
800-1250mm
Product Weight
<10tons
Spangle
Zera/Nomal/Big/Small
Medium and Small Zinc Flower
Non-Chromated, Chromated
Technology
Reduction Method Hot DIP Galvanizing
Transport Package
Standard Seaworthy Package
Origin
China
Production Capacity
2400000

Product Description

During the hot rolling process, a layer of brittle and hard oxide is formed on the surface of the steel coil. Before the cold rolling process, the oxide on the surface of the coil must be removed. This process is usually completed by the pickling unit.The pickling unit is divided into push-pull pickling production line and continuous pickling production line.

250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line

Pickling line energy medium and consumption.

Water for production
Name
 
Industry wate
 
Soft water
 
Steam
 
Desalted water
 
Purpose
 
Rinsing the
overflowing acid
of the process
section
 
Motor of cooling
hydraulic station
 
Heating acid liquid
and rinsing water
 
Supplementing
rinsing water
 
Using quantity m3/h
 
2 10 6 6
Clearance magnifying
coefficient
 
15 1 1.5 2.5
Technology requirement
 
No impurity
 
≤30ºC Saturation steam
5×105 pa
3×105 pa
 
Product Name pickling line
Material steel
Energy sources water, electricity, Nature gas
Strip thickness 0.2-2.5mm
Strip width 1000-1500mm (max)
Weight 300--400T
Size 150m*18m*20m
Customized Yes

Line Main Properties:
1.Push-pull pickling adopts advanced shallow turbuleimmernt pickling process, with short pickling time and high pickling efficiency. Push-pull pickling can be divided into six sections, each section has its own outer heating and pickling system, through adjusting the temperature of every pickling sections to achieve the best pickling effect.
2.Continuous pickling adopts turbulent shallow pickling process with extinct advantages. The liquid height inside the acid tank is just 150mm, the inner and outer cover of the acid tanks, all can reduce the evaporation and improve the turbulence speed of the acid liquid.
3.Continuous pickling line has three acid tanks, each of them has separated outer heating system and acid recycled system. Through adjusting the temperature, concentration and the turbulence speed of every acid tank to achieve the best acid effect.
4.Using five-stage counter follow cascade rinse system, only need few rinsing water. Though controlling the accuracy of the conductivity in the last rinsing section to ensure the rinse quality of the strip surface.
5.Continuous pickling line has set 800t rolled skin pass mill to improve the defects of the strip shape and the quality of the strip surface, as well as eliminate part of the yield platform, and improve the product competitiveness.
6. Continuous pickling adopt reliable technical, stable running double head rotate tower side trimmer, the open degree of the shear blade, overlap amount, side seam can be adjusted automatically.
250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line
250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line 250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line 250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line
Applications
1. For constructional exterior curtain walls, aluminum composite panel.
2. Widely used in exhibition, stores, offices, banks, hotels, restaurants and apartments.
3. Decorative renovation for storey-added old buildings, facades, roofing.
4. Indoors decoration for interior walls, ceilings, bathrooms, kitchens, balconies and subway.
5. Advertisement board, display platforms, billboards and signboards.
6. Wallboard and ceilings for tunnels.
7. Raw materials in industrial purpose. 
8. Material used for vehicle bodies, yachts and boat.

250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line
ADVANTAGES OF THE PRODUCTION LINE:
1.The production line adopts turn-back design to save the occupied area greatly.
2.The sheet belt joint adopts butt welding to effectively avoid breakage of belt
3.The dry oven adopts the temperature control equipment imported from south korea to make sure that the difference in temperature is no more than 3 degrees centigrade.
4. The two sets of coating rollers for finish coating can change with each other qucikly to ensure timely supply.
250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line250, 000tpy Push and Pull Pickling Line to Produce Coil for Rolling Millannealing Pickling Line for Stainless Steel/Pickling Line
our company has one color coating line with the design specification of 0.135 to 0.8mm in thickness and width of 1000/1200, the dedigned capacity of 200,000tons/year.

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