General Information of second hand 1250 tin plating line for sale
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1.1 Production line of second hand 1250 tin plating line
The electroplating tin production line can produce wide-band steel electroplated tin coils. The finished product has excellent corrosion resistance, firmness, beautifulness, light weight and good formability, and is widely used in the packaging industry.
Production line process: The electroplated tin plate production adopts the Ferrostan process, using sacrificial anode and auxiliary insoluble anode technology.
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1.2 Main technical parameters of the production line
Production line flow direction: The production line is from right to left from the operation surface (the right hand unwinds the left hand to rewind)
Maximum strip width: 1050mm
Strip thickness: 0.15~0.55mm
Main line production speed: 150m/min
Production line capacity: 80,000 tons / year
(0.25*760*140*60*7.85*6600=82687t/year)
2. Technical data
Line parameter
Production line maximum speed 150m/min
Operating mode continuous plating
Plating Double-sided tin plating
2.2 Strip parameters
Raw materials: low-carbon cold-rolled steel coils that have been subjected to primary and secondary cold rolling, annealing, leveling and trimming.
Substrate tempering degree: T2, T2.5; T3; T4; T5; T6 and DR, DI
Width Maximum 1050mm
Minimum 700mm
Thickness Maximum 0.55mm
Minimum 0.15mm
2.3 Steel coil parameters
Outer diameter --- raw material coil Maximum: 1800mm
---Finished product Maximum: 1800mm
Minimum: 800mm
Inner diameter 508mm
Weight --- Raw material coil Maximum: 25t Minimum: 4t
---Finished product Maximum: 25t Minimum: 3t
2.4 Segment speed
Inlet section 30-190m/min
Process section 30-150m/min
Outlet section 30-190m/min
Wear belt 15m/min
2.5 Process method
Electrolytic Tin Ferrostan
2.6 Coating thickness
Tin plating #10(1.1/1.1 g/m2) 25#(2.8/2.8g/m2)
#50(5.6/5.6g/m2)
#75(8.4/8.4g/m2) #100(11.2/11.2g/m2) It is possible to achieve a poor thickness tin plating at 1:4.
Product quality standards According to GB/T2520-2000, it can meet the production of food-grade liquid two-piece and three-pack filling products. The premise is that your company must provide substrates that meet the production of food grades, and provide food grade electroplated anode tin plating (purity of 99.95% tin).
2.7 Public facilities
Power supply 380+10%V, 3-phase 5-wire system, 50+3% HZ 220V, single phase, 50HZ
Complete line installed power: about 5118kw (4100KVA transformer is recommended)
Of which: Rectifier power supply: 1932KW
Soft solution: 1500KW
Complete line drive and process equipment and others: 1686KW
Water supply
---Deionized water 0.15---0.40Mpa, conductivity ≤10us
Deionized water volume: 8M3/h
---Cooling and softening water Inlet pressure: 0.15---0.40Mpa
Return pressure: 0.0 Mpa;
Inlet temperature ≤ 35 ° C pH = 6-8;
Hardness ≤8.36dH
pH about 7.2
Circulating cooling water volume: 200M3/h
Softened water volume: 20M3/h
Compressed air 0.7Mpa, 10M3/min, without oil
Total gas supply: 10M3/h
Steam: 0.5---0.7Mpa, 140°C
Steam volume: 3 tons / hour
Surroundings
--- Temperature the highest 45 ° C, the lowest 0 ° C
---Relative humidity Average (≤) 92%, no condensation
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Our advantage:
1) Customized Production
2) High cost-effective product
3). All-around pre-sales & after-sales services
4) Independent intellectual property rights
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For More information of this second hand 1250 tin plating line , Please feel free to contact us, we can also offer after sale service from disassemble to commissioning.
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