flying shears

8132019 Flying Shears

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FLYING SHEARSFast and precise

HampK Industrieanlagen

COMPLETE SOLUTIONS FOR

983150 Steel bars

983150 Steel sections



FLYING SHEARS

Flying shears of different de-signs are used to cut the rollingstock in wire rod bar and sectionmills as well as in continuousblooming mills

983150 Rotary shears

Rotary shears crop the head andtail ends of the rolled strand atrolling speeds of up to 14 ms andcutting cross-sections of up to 75mm These shears are also usedfor chopping They are electricallydriven and speed-controlled by

frequency converters

983150 Lever shears

Lever shears are installeddownstream of roughing trains ofmerchant bar section and bloomingmills for cropping and choppingcross-sections of up to 100 x 100mm They make quasi right-angledcuts The short knife lever enables

short chopping lengths

983150 Dual shears

This combination of rotary and levershear is used for cutting to coolingbed lengths These shears operate athigh speeds with relatively low pow-er or at low speed with high powerA pneumatically controlled guideleads the rolled strand to the respec-tive knife as required

983150 Four-crank shears

These shears are used for head andtail end cropping of rolling stockwith cross-sections of up to 150 mmedge lengths or rounds with diame-ters of up to 175 mm Due to thefavourable geometry of the cut theyguarantee high cutting security

Rotary shear (above)

Dual shears (below)



High-tech amp Know-how for rolling mills sect

Lever shears (above)

Rotary shear inclined through 45deg (below)

983150 Pendulum-type shears

These shears are primarily used incontinuous casting plants for cut-ting to cooling bed lengths Theyare hydraulically or electromechani-cally driven

The technology in detail

983150 Sturdy mill-proof design

983150 Electromechanical or hydraulicdrive

983150 Cutting speed synchronizedwith rolling stock speed



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HampK Industrieanlagen GmbH | An der Windmuumlhle 9-11 | 66780 Rehlingen-Siersburg | Germany |fon +49 6835 95 975 0 | fax +49 6835 95 975 110 | infokoch-hkcom | wwwkoch-hkcom

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Crop and chop shear Pendulum-type shear

Dual shear Four-crank shear

A SUCCESSFUL PROJECT

A rotary shear for cropping and chop-ping is arranged ahead of rollingstand H14

Designed as a start-stop shear it cutsthe rolling stock while it is running

In the emergency cutting mode the

shear performs a continuous chop-ping operation

HampK configures each plant according to customer specificationsThe table below summarizes the key data of plants realized by HampK

Type Crop and chop shear Pendulum-type shear Dual shear Four-crank shear

Cutting force 100 ndash 700 kN 2000 ndash 6000 kN 100 ndash 500 kN 1000 ndash 1600 kN

Roller table speed 10 ndash 14 ms 02 ndash 30 ms 09 ndash 16 ms 15 ndash 85 ms

Drive power Up to 500 kW by Up to 500 kW 450 kW 2 x 500 kWelectric drive frequency-controlled frequency-controlled frequency-controlled

Rotary shear for Swiss Steel Emmenbruumlcke Switzerland

Technical data

Cutting force max 700 kN

Rolling speed 08 to 75 ms

Dimensions ofrolling stock 30 - 75 mm round

Lever shear



FLYING SHEARS

Flying shears of different de-signs are used to cut the rollingstock in wire rod bar and sectionmills as well as in continuousblooming mills

983150 Rotary shears

Rotary shears crop the head andtail ends of the rolled strand atrolling speeds of up to 14 ms andcutting cross-sections of up to 75mm These shears are also usedfor chopping They are electricallydriven and speed-controlled by

frequency converters

983150 Lever shears

Lever shears are installeddownstream of roughing trains ofmerchant bar section and bloomingmills for cropping and choppingcross-sections of up to 100 x 100mm They make quasi right-angledcuts The short knife lever enables

short chopping lengths

983150 Dual shears

This combination of rotary and levershear is used for cutting to coolingbed lengths These shears operate athigh speeds with relatively low pow-er or at low speed with high powerA pneumatically controlled guideleads the rolled strand to the respec-tive knife as required

983150 Four-crank shears

These shears are used for head andtail end cropping of rolling stockwith cross-sections of up to 150 mmedge lengths or rounds with diame-ters of up to 175 mm Due to thefavourable geometry of the cut theyguarantee high cutting security

Rotary shear (above)

Dual shears (below)
















wwwkoch-hkcom

| Supply range |














Technical data




Lever shear
















wwwkoch-hkcom

| Supply range |














Technical data




Lever shear

flying shears

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