550-1750mm for Cold Hot Roller Coil Coating Machine Push Pull Pickling Line

• Type: Steel Coil Pickle
• Coating: Pickling
• Substrate: Steel
• Certification: ISO
• Condition: New
• Transport Package: International Package
• Model NO.: 1300mm
• Specification: bulk
• Trademark: Moran
• Origin: China
• Production Capacity: 3sets

Product Description

Hebei Moran Environmental Protection Technology.,Ltd is one of main metallurgical equipment factory in China. our products include new and used steel and aluminum rolling mill,2hi 4hi 6hi 8hi to 20 hi rolling mill machine, skin pass mil, tension leverler, tension leverler and skin pass mix mill, caster, steel coating line, pickling line ,annealing furnance,grinder, and other related equipment and its parts.our machine has been exported to many country and enjoy a very good reputation among our users.

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I.  Design gist
For coils to be washed:
Cold-rolled carbon structural steel, high-quality carbon structural steel and low alloy steel coils.
Steel type: Q195/235, ST12/13, SPCC, SPCD and 20#
Yield strength: 210~360N/mm 2
Tensile strength: 270~610N/mm 2
Specifications
Coil thickness:1.8~4.0mm
Coil width: 600~1300mm
Inner diameter of coils to be pickled: ф610mm/760mm
Inner diameter of coils after pickling: ф610mm
Coil outer diameter: max.ф 2000mm
Coil weight: max 26t
Annual work plan: 300 days×24 hours
Energy: water, electricity and vapor
Product form: coils one after another
Production capacity: 300000Ton/year
Max. Process speed: 120m/min
,


100m/min
10-60m/min
10-30m/min
,
Max 200 g/L HCl, 125g/L Fe 2+ ,5 g/L Fe 3+
 26s
50 m
120 m
II.  The major technical targets
Process method: Push-pull shallow trough turbulence hydrochloric acid pickling
APU layout direction: From left to right when seating at operation out board
Max. process speed: 120m/min
Threading speed: 10~60m/min
Point move speed: 10~30m/min
Transmission way: AV driving system, speed regulated by variation
frequency
Acid concentration: Max 200 g/L HCL, 125g/L Fe 2+ ,5 g/L Fe 3+
Min. acid pickling time: 26s
Acid trough length in total: about 50m
Whole ACU length: about 120m