2012 Fire aluminizing steel wire plant

Plant for fire aluminizing steel wire

The total length of the plant is about 56 meters

A 01 Wire uncoiler

Uncoiling device Uncoiling device

A 02 Wire cleaning

Electrochemical wire cleaning equipment 

Ultrasonic wire cleaning device

A 03 Wire heating

Inductive wire heating 

Control cabinet Inductive wire heating

A 04 Melt preparation - preheating

Pre-melting furnace 

Melting - low pressure furnace

A 05 Wire coating

Coating device view

Coating device 

A 06 Wire cooling

Cooling channel 

Wire . Quenching tank

A 07 Wire - rewinding device

Wire rewinding view 

Wire winder view 2

Total power in

KW and total 631 KW 1

Current in A: 593 A

Technical performance parameters:

Steel wire: C < 1,0 %.

Diameter 1,00mm . - 2,00mm

Strengths < 1400 N/mm²

Coating speed design:

Wire diameter: 1,00mm -1,50 mm

Maximum coating speed: 120 m/min

Wire diameter: > 1,50mm - 2,00mm

Maximum coating speed 60 m/min

Coating: pure aluminum and its alloys

Coil dimensions and weights DIN 46395

Flange-Ø 800 mm

Core-Ø 400 mm

Bore-Ø 127 mm, chamfer 30 mm

Installation width 500 mm

Total spool width 600 mm

Capacity of filled spool max 900 kg

Required process media:

 Electric power:

 Water

 Acid

 Compressed air

 Nitrogen gas

 Hydrogen gas

 Aluminum, aluminum alloy

Basics the technology and the process are suitable pickled, cold drawn

wires with a C - content < 1,0 % with stearate - soap (drawing soap), to process

and to coat aluminum

To carry out the wire coating, the following procedure is carried out in detail

procedural sequence:

 Unwinding of the wire via the unwinding group

 Cleaning of the wire by the electrochemical cleaning system

 Post-cleaning of the wire by the ultrasonic cleaning device

 Heating of the wire to the coating temperature by the Inductive

heating equipment

 Melting - holding - and preparation

 Coating of the wire in the coating device

 Wire cooling

 Winding of the coated wire

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