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Shaanxi Kaiyuan Electric Furnace Co., Ltd.

No.31601.Block. fifth international center, Fengcheng 2nd Road, Xi’an economic and technical development district。

ZIP CODE：710018

EMAIL：sxkydl@sina.com

TEL：+86-29-86740779

FAX：13379286338李先生 / 19991925370楊女士

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Wire Injection Machine

Time：2017-11-30 18:35:23 Hit：2740

The Wire Injection Machine is used to inject the cored metallic alloy wires into the liquid steel bath of LF with extremely high speed and accurate quantity, the alloy wires at the deep of bath shall melted and diffused into the melt. and to refine the liquid steel. The WIM is one of necessary matching equipment in steelwork.

RESULT COMPARISON

Items	Wire injection practice	Powder injection practice
Yield of alloy elements	85%---93%	30%---40%
Composition control	Alloy contents can be controlled easily	Alloy contents are difficult to control
De-oxygen result	upto 15ppm, good	upto 30ppm, bad
Compound cost	48 yuan / per ton of steel	72 yuan / per ton of steel
Environment protection	No emission	More serious emission
Area of occupied field	15—20m2	100m2

INTRODUCTION TO WIRE INJECTION MACHINE
The wire injection machine is driven by electric motor with step-less adjustment by VVVF,
and electronic counter and digital displayer are installed on WIM. The injection speed and wire’s length can be preset, The WIM can be controlled manually or automatically, it may
be worked with its one-strand or two-strands． Multiple function, precise counting, compact structure, steady performance, safety and reliability are its prominent characters.

MAIN TECHNICAL PARAMETERS：
Grades of alloy wires： Cored alloy wires, aluminum wires
Strand number： 2 strands
Size of wires： ф8～ф16, round or square wires,
Injection speed： 1～6m/s
Stroke of main machine： 3m
Angle range of guiding duct： 30°
Walking speed of main machine： 14m/min
Motor power：Main motor Y100L-4 2.2KW
Walking motor Y90L-4 1.5KW
Power supply： 380V ,3-phase and 4-line system
Overall dimensions of WIM： 1100×850×1320 mm
Weight： 1.7 ton
Size of rail： 11kg/m, light rail

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