Sheet Metal Equipment Sales, Inc.


Serving the heating and air-conditioning industry for over 50 years

Sheet Metal Equipment Sales, Inc. located in Green Bay Wisconsin is experienced in selling quality new and used sheet metal equipment and machinery. We sell a full line of Tin Knockers Sheet Metal Equipment, Duro Dyne Accessories and Equipment and Morlin Pittsburgh Lock Hammers. All equipment is ready for immediate delivery throughout the USA.  We also have an ever-changing inventory of USED sheet metal equipment. We repair and test all used equipment prior to resale. Whether you are looking for one piece of sheet metal machinery or an entire shop, we can answer your needs! GIVE US A CALL, WE WILL MATCH ANY DEALERS ADVERTISED PRICES!!!!!

Tin Knockers

Tin Knocker – Sheet Metal Equipment at affordable prices. Tin Knocker is a collection of time tested, workhorse machinery reproduced at prices that everyone can afford.

Tin Knocker is the one source that can set up an entire fabrication shop – with new, fully warranted machines at used machinery prices.

Duro Dyne

Duro Dyne Corporations has evolved into a leading manufacturer of sheet metal accessories and equipment.

Duro Dyne’s Machinery Division is most noteworthy for the tremendous contribution in the field of insulation fastening – form the first hand held Pinspotter to the FGMH Auto Shift Multi-Head Pinspotter System used by some of the largest contracting shops in the world today.


We accept your current equipment as a trade-in for new equipment to upgrade your shop. We will also buy your used sheet metal equipment, attachments, and tools.


We can assist you with auction needs. We work with an Award Winning, Certified Auctioneer’s Institute Graduate with over twenty years experience in the commercial field. Need an appraisal? We can help there too! Consider an appraisal to update your insurance needs!

We have a continually changing inventory of used equipment. Call Us for details 

Office Phone: 920-662-9966

Dean’s Cell: 920-680-8600


Sheet Metal Equipment Sales, Inc.

We accept all major credit cards for payments

Contact Information

Sheet Metal Equipment Sales, Inc.
1160 Melody Drive,
Green Bay, WI 54303

Office Phone: 920 662 9966
Dean's Phone: 920 680 8600

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