    <SEC-DOCUMENT>0000886346-19-000052-index.html : 20190315
    <SEC-HEADER>0000886346-19-000052.hdr.sgml : 20190315
    <ACCEPTANCE-DATETIME>20190315163227
    ACCESSION NUMBER:		0000886346-19-000052
    CONFORMED SUBMISSION TYPE:	PRE 14A
    PUBLIC DOCUMENT COUNT:		11
    CONFORMED PERIOD OF REPORT:	20190516
    FILED AS OF DATE:		20190315
    DATE AS OF CHANGE:		20190315

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			KADANT INC
    		CENTRAL INDEX KEY:			0000886346
    		STANDARD INDUSTRIAL CLASSIFICATION:	SPECIAL INDUSTRY MACHINERY (NO METALWORKING MACHINERY) [3550]
    		IRS NUMBER:				521762325
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1229

    	FILING VALUES:
    		FORM TYPE:		PRE 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-11406
    		FILM NUMBER:		19685458

    	BUSINESS ADDRESS:
    		STREET 1:		ONE TECHNOLOGY PARK DRIVE
    		CITY:			WESTFORD
    		STATE:			MA
    		ZIP:			01886
    		BUSINESS PHONE:		(978) 776-2000

    	MAIL ADDRESS:
    		STREET 1:		ONE TECHNOLOGY PARK DRIVE
    		CITY:			WESTFORD
    		STATE:			MA
    		ZIP:			01886

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	THERMO FIBERTEK INC
    		DATE OF NAME CHANGE:	19930328
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>PRE 14A
    <SEQUENCE>1
    <FILENAME>a2019kaipreliminaryproxyst.htm
    <DESCRIPTION>PRE 14A
    <TEXT>
    Document 1 - file: a2019kaipreliminaryproxyst.htm

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>a2019avgtargettotalcomp01.jpg
    <TEXT>
    Document 2 - file: a2019avgtargettotalcomp01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>a2019ceotargettotalcomp01.jpg
    <TEXT>
    Document 3 - file: a2019ceotargettotalcomp01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>adjustedaverageroea01.jpg
    <TEXT>
    Document 4 - file: adjustedaverageroea01.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>adjustedepsmetrica03.jpg
    <TEXT>
    Document 5 - file: adjustedepsmetrica03.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>kadantlogoa25.jpg
    <TEXT>
    Document 6 - file: kadantlogoa25.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>performancebasedrsumetrica01.jpg
    <TEXT>
    Document 7 - file: performancebasedrsumetrica01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>qrcode1a02.jpg
    <TEXT>
    Document 8 - file: qrcode1a02.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>qrcode2a02.jpg
    <TEXT>
    Document 9 - file: qrcode2a02.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>10
    <FILENAME>sdksignature.jpg
    <TEXT>
    Document 10 - file: sdksignature.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>11
    <FILENAME>williamsignaturea02.jpg
    <TEXT>
    Document 11 - file: williamsignaturea02.jpg

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