Basic Info.
Model NO.
pppl
Certification
ISO, CE
Energy Sources
Water, Electricity, Gas
Strip Width
500mm-1500mm (Max)
Material
Steel
Strip Thickness
0.2mm-3.0mm
Transport Package
Standard Seaworthy Package
Specification
steel
Origin
China
Production Capacity
10 Sets/Year
Product Description
1500mm 350 thousand Pickling line
Technical Specification
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.
Pickling line energy medium and consumption.
Water for production
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.
1. We are the leading manufacturer of metal coating machines in China, and we can give you the best price. We warmly welcome you to visit our factory at any time.
2. We have professional design engineers who can design and customize production lines according to your requirements.
3. Professional installation, good after-sales service and rich installation experience.
Technical Specification
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.
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.
1. We are the leading manufacturer of metal coating machines in China, and we can give you the best price. We warmly welcome you to visit our factory at any time.
2. We have professional design engineers who can design and customize production lines according to your requirements.
3. Professional installation, good after-sales service and rich installation experience.