SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON D.C. 20549

                                  ------------

                                    FORM 8-K


                                 CURRENT REPORT
                     PURSUANT TO SECTION 13 OR 15(d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934


Date of Report (Date of earliest event reported): July 19, 2001

                                   Kadant Inc.
- -------------------------------------------------------------------------------
               (Exact Name of Registrant as Specified in Charter)


         Delaware                    1-11406                  52-1762325
- ---------------------------  ------------------------   -----------------------
     (State or Other               (Commission             (I.R.S. Employer
       Jurisdiction               File Number)           Identification No.)
    of Incorporation)


            245 Winter Street
         Waltham, Massachusetts                               02451
- ------------------------------------------           -------------------------
(Address of Principal Executive Offices)                    (Zip Code)

Registrant's telephone number, including area code: (781) 622-1000

                                 Not Applicable
- -------------------------------------------------------------------------------
          (Former Name or Former Address, if Changed Since Last Report)






Item 5.  Other Events.

     On July 19, 2001,  the  Registrant  issued a press release  announcing  its
financial results for the quarter ended June 30, 2001 and providing  guidance in
connection  with its  estimated  financial  results for the fiscal  years ending
December 29, 2001 and December 28, 2002. The full text of the Registrant's press
release  is  filed  as  Exhibit  99 to this  Current  Report  on Form 8-K and is
incorporated herein by reference.

Item 7.  Financial Statements, Pro Forma Financial Information and Exhibits.

(a)   Financial Statements of Business Acquired:      Not Applicable

(b)   Pro Forma Financial Information:                Not Applicable

(c)   Exhibits:

       Exhibit No.        Description

          99              Press release dated July 19, 2001









                                    SIGNATURE


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
Registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned, thereunto duly authorized, on this 20th day of July, 2001.

                                    KADANT INC.


                                    By:   /s/ Theo Melas-Kyriazi
                                          ------------------------------------
                                          Theo Melas-Kyriazi
                                          Chief Financial Officer











                                  Exhibit Index


       Exhibit No.        Description
       -----------        -----------

          99              Press release dated July 19, 2001






                                                                      Exhibit 99

For more information, call 781-370-1650.


                     Kadant Announces Second Quarter Results
                     and Provides Guidance for 2001 and 2002

WALTHAM, Mass., July 19, 2001 - Kadant Inc. (ASE:KAI),  formerly known as Thermo
Fibertek Inc.,  today  reported net income of $2.4 million,  or $.20 per diluted
share, for the quarter ended June 30, 2001,  compared with $3.9 million, or $.32
per diluted share, for the same period last year. Results for the second quarter
of 2000 include a pretax gain of $1.0  million  from the sale of an  investment.
Excluding  this item  from the 2000  period,  net  income  would  have been $3.3
million,  or $.27 per diluted share.  Included in the net income results for the
2001 and 2000 periods are $0.6 million and $0.2  million,  respectively,  of net
losses from the company's new composite building products startup.

     Revenues for the quarter ended June 30, 2001, were $56.7 million,  compared
with $60.6 million in the same period last year. Excluding  unfavorable currency
effects of $1.0  million,  revenues  decreased 5 percent  compared to the second
quarter of 2000.  Revenues from the composite  building products business in the
2001 quarter were approximately $0.4 million.

     "The past few months  have been both  exhilarating  and  challenging  as we
prepare  to be spun  off from  Thermo  Electron,"  said  William  A.  Rainville,
president and chief executive  officer of Kadant.  "While we are looking forward
to the many advantages of being an independent public company,  there is much we
need to do to capitalize on the  opportunities at hand in both our core pulp and
paper systems business and our new composites startup.

     "Our customers in the pulp and paper  industry  continue to respond to weak
market and economic  conditions by cutting costs and  consolidating  operations,
curbing demand for our products for the balance of 2001 and likely into 2002. We
believe,  however, that these actions being taken by our customers will create a
stronger industry long term that we are ideally  positioned to serve through our
well-regarded global franchise.

     "In our new composites business, we are lowering expectations as we work to
expand  our  distribution  network  for these  fiber-based  building  materials.
Although startups are difficult to forecast,  our estimate of revenues from this
business for each of the remaining quarters in 2001 is $300,000 to $500,000, and
for the year just below $2 million.  We have made  considerable  progress in the
technology and production phases of our composite  products launch, and now need
to build our  marketing  and  distribution  channels to take  advantage  of this
growth market.

     "In light of these factors, we expect earnings in the third quarter of 2001
for the  company  overall  to be in the  range  of $.15 to $.20  per  share,  on
revenues of $55 to $60 million.  For the year,  we expect  earnings per share of
$.80 to $.90, on revenues of $225 to $230 million.

     "Looking  ahead to 2002,  we estimate  earnings for the year to increase to
$.90 to $1.05  per  share  by  focusing  on a more  favorable  product  mix that
includes higher-margin  aftermarket sales and reducing operating expenses in our
businesses that serve the pulp and paper industry, as well as lowering operating

                                     -more-



losses in the composites  business.  Revenues in 2002 are expected to be between
$225 and $230 million, including $4 to $6 million from sales of composites."

     Mr.  Rainville  concluded,  "We finished the second  quarter of 2001 with a
healthy balance sheet - $167 million in cash - which will help us fund our plans
for future  growth.  The spinoff from Thermo  Electron marks a new beginning for
us. Our long history of  leadership  in the pulp and paper  industry  gives us a
solid  foundation from which to build on Kadant's new position as an independent
public company."

     A pre-recorded company update will be available from 5 p.m. EDT today until
August 8, 2001. To listen to the recording,  call 877-519-4471  within the U.S.,
or 973-341-3080 outside the U.S., passcode:  2711685. An audio archive will also
be  available on the Internet  until August 8, 2001.  Click on "Audio  Archives"
under "Investors" at www.thermo.com.

     Kadant  Inc. is a leading  supplier  of a range of products  for the global
papermaking  and  paper-recycling   industries,   including  de-inking  systems,
stock-preparation   equipment,   water-management   systems,   and   papermaking
accessories.  Through its majority-owned Thermo Fibergen subsidiary, the company
also develops and  commercializes  composite  building  materials  produced from
natural  fiber and recycled  plastic.  Kadant is a public  subsidiary  of Thermo
Electron  Corporation  that will be spun off as a  dividend  to Thermo  Electron
shareholders on August 8, 2001.

The following constitutes a "Safe Harbor" statement under the Private Securities
Litigation  Reform Act of 1995:  This  press  release  contains  forward-looking
statements that involve a number of risks and  uncertainties.  Important factors
that could cause actual  results to differ  materially  from those  indicated by
such  forward-looking  statements are set forth under the heading "Risk Factors"
in  Exhibit  99.3 to the  company's  current  report on Form 8-K filed  with the
Securities  and Exchange  Commission  on July 12, 2001.  These include risks and
uncertainties  relating to: the company's  dependence on the paper  industry and
pulp and paper prices, international operations,  competition,  ability to enter
the composite  building  products market,  acquisition  strategy,  dependence on
patents and proprietary rights, fluctuations in quarterly operating results, and
the proposed spinoff of the company.

                                     -more-





Financial Highlights (unaudited)
(In thousands except per share amounts)

Consolidated Statement of Income


                                                                                                           
                                                                           Three Month Ended                  Six Months Ended
                                                                           -----------------                  -----------------

                                                                     June 30, 2001  July 1, 2000        June 30,2001  July 1, 2001
- -----------------------------------------------------------------------------------------------------------------------------------
Revenues                                                               $ 56,732       $  60,565          $115,632      $118,487
Costs and Operating Expenses:

Cost of revenues                                                         36,084          37,930            72,280        72,537
Selling, general, and administrative expenses (a)                        14,585          15,749            30,441        31,580
Research and development expenses                                         1,871           1,953             3,663         3,816
Gain on sale of property                                                      -            (971)                -          (971)
                                                                       --------        --------          --------      --------
                                                                         52,540          54,661           106,384       106,962
                                                                       --------        --------          --------      --------
Operating Income (b)                                                      4,192           5,904             9,248        11,525
Interest Income                                                           1,812           2,691             3,953         5,194
Interest Expense                                                         (1,871)         (1,865)           (3,744)       (3,755)
                                                                       --------        --------          --------      --------
Income Before Provision for Income Taxes and Minority Interest            4,133           6,730             9,457        12,964
Provision for Income Taxes                                                1,736           2,775             3,955         5,300
Minority Interest (Income) Expense                                          (50)             45               (74)          194
                                                                       --------        --------          --------      --------
Income Before Cumulative Effect of Change in Accounting Principle         2,447           3,910             5,576         7,470
Cumulative Effect of Change in Accounting Principle                           -               -                 -          (870)
                                                                       --------        --------          --------      --------
Net Income                                                                2,447           3,910             5,576         6,600
                                                                       ========        ========          ========      =========
Basic and Diluted Earnings per Share Before Cumulative Effect
  of Change in Accounting Principle                                    $    .20        $    .32          $    .45      $    .61
                                                                       ========        ========          ========      =========
Basic and Diluted Earnings per Share                                   $    .20        $    .32          $    .45      $    .54
                                                                       ========        ========          ========      =========

Weighted Average Shares:
  Basic                                                                  12,277          12,257            12,277        12,253
                                                                       ========        ========          ========      =========
  Diluted                                                                12,294          12,301            12,292        12,310
                                                                       ========        ========          ========      =========
Other Financial Data
Adjusted EBITDA (c)                                                    $  6,531        $  7,375          $ 13,968      $ 15,396
Cash Flow from Operations                                                11,187          10,903            13,298        10,523

Pro Forma Data (d)
Net Income                                                             $  2,447        $  3,327          $  5,576      $  6,887
Diluted Earnings per Share                                                  .20             .27               .45           .56

Balance Sheet Data                                                                 As of
                                                                     ------------------------------
                                                                      June 30, 2001    July 1, 2000
                                                                     --------------  --------------
Cash, Cash Equivalents, Advance to Affiliates,
  and Available-for-Sale Investments                                   $166,687         $185,006
Short- and Long-term Debt                                               154,703          155,212
Shareholders' Investment                                                175,762          165,606


(a)  Includes a $0.6  million  charge to provide  for a customer  dispute in the
     2000 periods.

(b)  Includes  operating  losses from our startup  composite  building  products
     business of $1,054,  $487,  $1,638, and $869 in the three months ended June
     30, 2001,  the three  months ended July 1, 2000,  the six months ended June
     30,  2001,   and  the  six  months   ended  July  1,  2000,   respectively.

(c)  Adjusted  EBITDA is calculated as earnings before  interest,  income taxes,
     depreciation,   amortization,   and   gain  on  the   sale   of   property.

(d)  Excludes  gain  on the  sale  of  property  in the  2000  periods  and  the
     cumulative  effect of a change in  accounting  principle  in the six months
     ended July 1, 2000.