Basic Info.
Automatic Grade
Automatic
Energy Sources
Water, Electricity, Gas
Strip Thickness
0.2-2.5mm
Strip Width
500mm-1500mm (Max)
Transport Package
Standard Seaworthy Package
Product Description
1500mm 350 thousand Pickling line Technical Specification1.Product and capacity 1)Product specification Material: Low carbon steel and middle carbon steel Steel No.: SPCC, SPCD, SPCE, SS400, Q195, Q215 and Q235, etc. Delegated steel No.: Q215 Coil inside diameter: D=Φ610mm Coil outside diameter: D=Φ1100~Φ2050mm Strip width: 1000~1500 mm Strip thickness: 1.2~3.0mm Max. coil weight: 25MT Mechanical property: σs≤360N/mm2 Quality requirement: According with the current standard stipulation of China.1.2.Production capacity: 350.000 ton 1.2.1. Line parameter Total length of the line: L≈100m Max. linear speed (equipment/ processing) : 110m /100m/min Threading speed: V=15m/min Specification of the pickling line 2.1. General introduction This pickling line is pull-push type and adopts the advanced shallow tank turbulent flow pickling technology. The line provided is mature and reliable and proved by producing practice. . The equipments of the line excepting the payoff reel and tension reel will adopt the aerial arrangement. The running level of the steel strip is +2500. The uncoiling, pickling and coiling will be finished online completely.It has the convenient operation, less fault,high efficiency working and other features. It can satisfy users with stable production and long-term running. 2.1.1Pickling processCoil receiving table→coil loading car→pressing roll device and coil opening device→1# side guiding centering device→9-roll straightening leveler→hydraulic shear→angle cut shear→ pickling tank (squeezing roll)→cleaning tank (squeezing roll)→hot air dryer →2# side guiding centering device→1# pinch roll→movable swing able→3# side guiding centering device→2# pinch roll→disc shear→→3-roll type bridle roll→turning roll for oil coating→tension reel→coil unloading car2.1.2.Main performance parameter of the line 2.1.2.1.Line speed: 110m/min (max.) Process speed: 100m/min (max) Threading speed: 15m/min 2.1.2.2. Pickling tank Section quantity: n=4 class pickling Tank length of each section: 12.50m 2.1.2.3. Total length of the line: about 100m 2.1.2.4. Power required: about 1000 KW 2.1.3. Main control function of the line 2.1.3.1. Equipment sequence control 2.1.3.2. Line speed control 2.1.3.3.Line tension control 2.1.3.4. Pickling tank temperature control 2.1.3.5. Waste acid concentration checking and discharging control 2.1.3.6. Rinsing water conductivity checking control 2.1.3.7.Running parameter setting of the line 2.1.3.8. Accident alarming 2.2. Technology specification of equipment 2.2.1.Mechanical equipment 2.2.1.1. Coil loading (unloading) car and saddle The coil loading (unloading) car is used for transporting the steel coil onto the coil drum of the payoff reel or transporting the steel coil onto the special equipment for temporary storing from the coil drum of the payoff reel. The coil loading (unloading) car is composed of the fixed saddle and the horizontal transverse moving car with the vertical lifting and falling saddle. Equipment performance: Max. loading weight: 25MT Outer diameter of steel coil: Φ1000-Φ2000mm Lifting and falling height of saddle: 1000mm Quantity of fixed saddle: 2 pairs or 3 2.2.1.2. Payoff reel The payoff reel is used for uncoiling the steel coil into the strip and providing the suitable tension to the steel strip. The payoff reel is the hydraulic flexible cantilever type floating payoff reel with the auxiliary support and it is mainly composed of the payoff reel,transverse moving mechanism and auxiliary support, etc. Equipment performance Effective length of coil drum: L=1750mm Diameter of coil drum: D=Φ610mm Flexible stroke: ΔD=40mm Payoff tension (max): 20KN 2.2.1.3.Pressing roll device and opening device The opening device is used for fetching out the head of the steel coil and transporting the strip head to the next procedure. The opening device is composed of the movable frame with the pressing roll driven by the oil motor and the flexible and wobbly uncoiling shovel plate.
2.2.1.4. Side guiding centering device The side guiding centering device is used for guiding and position controlling the running steel strip. The side guiding centering device is composed of the vertical roll stand and adjusting device of the vertical roll gap.Equipment performance Vertical roll: Φ150×150mm Gap: 750 mm 2.2.1.5. 9-roll straightening leveler The straightening leveler is mainly used for straightening the head of the steel strip for easily sequent treating the head of the steel strip and threading.The pinch roll of the straightening leveler deliver the head of the strip into to the straightening leveler and at the same time the pinch roll also can establish the tension for the steel strip in the payoff section.
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Address:
2000 Meters West of Guozhuang Village Committee, Kunlun Town, Zichuan District, Zibo, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery
Management System Certification:
ISO 9001
Company Introduction:
Our factory is specialized in the hot DIP galvanizing line, color coating production line, pickling line, hydraulic station, hydraulic cylinder,
Our factory has a higher visibility and good reputation in the metallurgical equipment. Especially, Our factory has focused on metallurgical equipment Research and manufacturing for more than 10 years, and cooperation with national major design institutes. Now we have the ability to design, manufacture, install and debug for the annual output of 600, 000 tons acid picking line, the annual output of 150000-300000 tons hot DIP galvanizing line, the annual output of 150000-200000 tons color coating production line, various standard and non-standard hydraulic cylinders, ultra-high pressure manual, electric hydraulic station.
Our company pursues the goal is the customer trust, the sound reputation, the reliable brand supplier, with strict demands on themselves. As a reliable supplier, We in line with the rigorous working attitude, provide you with high quality equipment, efficient production capacity.
The company has a high level of professional skills and strong technical force. In recent years, it has adhered to the road of hi-tech development, drawing on the essence of the major brands, and developed the domestic production technology and quality products of the coating industry with high quality.