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Prestressed Concrete Steel Bar (PC Bar) Production Line

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1. Production capacity and technical

1.1 Capacity and production plan

1.1.1 Line: Pre-stressed Concrete Steel Bar Production Line

1.1.2 Amount: 1 (one)

1.1.3 Annual output: 12,000t (twelve thousands tons )

1.1.4 Raw material steel rod bundle: 8mm~14mm, low/normal carbon low alloy steel.

Recommended chemical composition (%):

C 0.28~0.32,Si 1.00~1.20,Mn 0.50~0.80,P ≤0.025,S ≤0.025,Cu ≤0.25

1.1.5. Product plan

Diameter of the product is 7.1mm~14mm, which performance conforms to JIS G3137-1994.

1.2 Technical process
Paying off → tidy up → mechanical de-rusting → drawing → straightening → tractor 1 → quenching induction heating → water spray cooling → tempering induction heating → water spray cooling → tractor 2 → hydraulic cutting → switching → taking up

1.3 Operating direction

Right to the left.

1.4 Energy consumption

1.4.1 Power supply

Installed gross capacity of the line: 966kW

1.4.2 Cooling water

Process cooling water usage: 80m3/hour; hydraulic pressure of intake: 1.5~2.0 kgf/cm2; new water supplement: 50 L/hour.

Pure water usage: 70 m3/hour; outlet pressure of the pump: 4.0~5.0kgf/cm2, new water supplement: 50 L/hour.

1.4.3 Compressed air

Usage: 6m3/min; Pressure at the using point: 0.6MPa; Continuous duty.

2. Scope of supply

Paying out rack 2

Stopping device for disorder 1

Mechanical de-rusting device 1

Drawing block with double dies 1

Horizontal drawing device 1

Straightener in two direction 1

Tractor 1 1

Surface cleaning device 1

Induction quenching furnace 2

Induction tempering furnace 1

Heat preservation furnace 2

Infrared thermometer rack 2

Quenching cooling case 1

Tempering cooling case 1

Tractor 2 1

Hydraulic station 1

Hydraulic shear 1

Guiding tube 2

Coiler 2

Control panel 3

Electrical control system 1
Anyone interested may contact us for more information.


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