Steel Strip Coil 180000 Ton Steel Coil Pre Coating Lline

• Type: Coating Production Line
• Coating: Painting
• Substrate: Steel
• Certification: ISO
• Condition: New
• Transport Package: Container Ocean Shipping
• Model NO.: 140000 ton
• 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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1.1 annual output: 180,000 tons
1.2 Raw materials:
1.2.1 Type of steel plate; cold rolled plate, galvanized sheet
1.2.2:      0.3-1.0mm
1.2.2 Steel plate thickness: 0.3-1.0mm
1.2.3:      600-1450mm
1.2.3 Steel plate width: 600-1450mm                                                                                                                                          
1.2.4 Maximum roll weight: 24t
Inner diameter of the coil: φ508-φ610
Roll outer diameter: φ900-φ2000
1.2.5:  280-500Mpa
1.2.5 tensile strength of steel plate: 280-500Mpa
1.2.6:  220-450Mpa
1.2.6 Steel plate yield strength: 220-450Mpa
1.2.7 Steel plate quality:
 1) There are no scratches on the surface.
 2) Rolling oil or anti-rust oil is not higher than 500mg/m2.
 3) In the width, the edge to center scoring curvature is not more than 5mm.
 4) The boring of the strip is ≤ 2 mm over any length of 2000 mm after 5000 mm from the head.
5) The allowable deviation of the thickness of the hot-dip galvanized steel strip of the cold-rolled substrate shall comply with the requirements of Table 2.
(Unit: mm)
 

Nominal thickness	Thickness tolerance at the following widths
	PT.A Ordinary precision PT.A		PT.B Advanced precision PT.B
	≤1200	>1200~1500	≤1200	>120~1500
0.20~0.40	±0.05	±0.06	±0.03	±0.04
>0.40~0.60	±0.06	±0.07	±0.04	±0.05
>0.60~0.80	±0.07	±0.08	±0.05	±0.06
>0.80~1.00	±0.08	±0.09	±0.06	±0.07
>1.00~1.20	±0.09	±0.10	±0.07	±0.08

1.3.1 Product Category:
Polyester coated board
Acrylic coated board
Epoxy coated board
Polyethylene coated board
Fluorocarbon coating plate
Silicon calcium coated color coated board
1.3.2:    GB/T13448-92
1.3.2 Implementation standards: GB/T13448-92
1.3.3 Coil weight: 24t
1) Roll inner diameter: φ508-φ610 (including inner sleeve)
 2) Roll outer diameter: φ900-φ2000
1.4 unit process:
Two coating two baking process: feeding → unwinding → leveling straightening → shearing, sewing → horizontal looping → degreasing → surface grinding → washing → phosphating → drying → initial coating primer → initial curing oven → cooling → Drying→finishing topcoat→finishing curing oven→cooling→drying→vertical looper→winding→cutting; (vertical phosphating, two sets of fine coating machine)
1.5 unit process parameters
1.5.1:     0.5×1450×150m/min
1.5.1 Design reference plate: 0.5×1450×150m/min
1.5.2 unit speed:
     Entrance speed: 5-150m/min
     Exit speed: 5-150m/min
     Process speed: 5-150m/min
     Belt speed: 15m/min
     Acceleration and deceleration: 10m/sec