The entire slitting steel coil packaging line

coil packaging line coil packaging line
COIL packing line, coil packaging solution

coil packaging line for steel coil.wire, cooper, hose


Basic technological variables for coil packaging line:

1.1 Relevant substance:

(1) cold / very hot rolled co2 metal (δb≤520MPa,δs≤345MPa)

(2) Fullness of metallic strip: .3-1.0mm

(3) Size of steel strip: 25-80mm

(4) Coil I.D.: Φ350-Φ450mm

(5) Coil O.D.: Φ600-Φ1000mm

(6) Max. coil bodyweight: 800kg

1.2 Dimension selection of done tube:

(1) O.D.: Φ8-Φ25mm

(2) Wall thickness: .3-1.0mm (sq . pipe≤0.8mm)

(3) Size: 4-8m

1.3 Procedure flow:

Metal coil→ decoiling → shearing and butt welding →accumulating → non-energy progressing →forming →high-regularity welding → deburring→ cooling → sizing →straightening → fixed length cutting → delivering

1.4 Line pace: 20-100m/minutes

1.5 Substantial-regularity strength: strong status 100 kW

1.6 Complete line flooring area: L×W=30 × 4.5 m

1.7 Set up ability:

a. Engine power: 30kW 7.5kW 4kW 1.5kW 2.2kW =45.2 kW

b. High consistency welder: strong state 100 kW

1.8 Power source: AC 3-380V / 50Hz

2. Intro of main components:

2.1 Decoiler: Increase-part 360o rotary manual growth, which make sure steel coil providing alternatively to make metallic strip entering accumulator freely.

2.2 Shear and butt welder: Which ensure 2 coil metallic strips shearing tidily and then welding collectively.

2.3 Accumulator and steel coil packaging line:

(1) Structure: Cage-kind metallic welded framework with auto providing system.

(2) Changing technique: Guide spiral adjusting.

(3) Amassing quantity: 150-300m.

2.4 welding, sizing and Forming unit:

(1) Supply leveler:

Sort: 7 inactive questing rollers for leveling metal strip to really make it getting into roll developing device properly.

Side information curler: 1 match

(2) Roll forming gadget:

Roll-developing steel control and strip weld seam.

a. Horizontal roller stay:

Amount: 8

Structure: steel throwing, double gantry frame, part curler changing

Horizontal roller shaft diameter: Φ36mm, substance: 40Cr

b. Straight curler stay:

Amount: 9

Type: Unaggressive rotation

Diameter of vertical curler shaft: Φ20mm, material: 45# metal

c. Sub-driven equipment package

Quantity: 8

Framework: Spiral bevel items, cylindrical items and steel coil packaging line

Substance: outer shell: QT50, Spiral bevel gear: 20CrMnTi, cylindrical equipment: 40Cr, feedback And production shaft: 40Cr

Power transmission: 16 personal computers of cardan shaft

(3) squeezing, welding and Guiding deburring gadget:

a. 1 list of information roll stand for handling weld seam path

b. 2 groups of contracting roll represent handling weld seam to realize qualified welding.

c. 2 sets of deburring frame for deburring the outside weld seam

(4) 1 set of chilling drinking water reservoir: duration 500mm.

(5) Sizing device:

Fine shaping and control dimensions precision right after welding. Each and every 6 groups of horizontal roll remain, top to bottom roll stay and sub-powered gearbox, 12 personal computers of cardan shafts. (Same structure as creating product)

(6) Straightening device:

Sort: Turk’s head sort, 2 rolls × 2 units

(7) Principal traveling method:

a. Primary electric motor: Z4 collection DC 30 kW 1 set

b. Principal reducer: ZLY160 4-out shafts 1 established

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