• (631) 454-1766
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  • (978) 474-4442

Koster Industries

Koster Industries, with offices in the New York, and Boston areas, is one of the leading industrial auctioneers, appraisers and liquidators in the United States.

We specialize in evaluating assets and performing professional on site, online auction sales and liquidations in virtually every industry including metalworking, fabricating, stamping, plastics, rubber, chemical, paper, printing, construction, woodworking, jewelry manufacturing, food processing, textile, pharmaceuticals and inventory. Our continuous participation in auctions nationwide gives us first-hand knowledge of the ever-changing machinery and equipment marketplace.

Service Offerings


Serving financial institutions, insurance companies, corporations and individual businesses in obtaining accurate, on-time and current-market valuations of industrial machinery and equipment and/or inventory.



Serving financial institutions, workout consultants, corporations and individual businesses in obtaining the highest return on their assets with customized plans, comprehensive targeted marketing and precise execution.



Serving financial institutions, workout consultants, corporations and individual businesses with orderly liquidations of single items to full plants.

Unitron Products, Inc. - Established 1957

Outstanding Business Opportunity

Exceptional Offering of a Major Roll Forming & Stamping Facility

This offering includes Machinery & Equipment, Material Handling, Trade Name, Trademarks, Dies, Logos, Website, Documentation, Drawings, Catalog, Manuals, Product on Shelf, Finished Goods, Intellectual Property, Etc.

Company Manufactures the well-known Unitron Strut System which includes a continuous Slotted Channel with a series of Pipe Brackets and Fittings used in Electrical Plumbing, Mechanical Industrial Shelving, Curtainwall, Supports, Cable Tray Supports, Air Conditioning Duct Supports, Concrete Insert Applications, and others. Catalog of Product Categories is Available Upon Request.

• (11) Yoder & Ardcor Roll Forming Lines up to 14-Stands x 48" Wide • Over (15) Stamping Presses - up to 110-Ton Capacity • Arc Welders & 100-KVA Spot Welder • 111-Ton Iron Worker, Press Brake, Shear • Complete Toolroom for Die Maintenance, Manufacturing & Machine Shop •Tensile Tester • Wood Working Area • 5-Ton Overhead Bridge Cranes


Current Auctions

Complete Machine Shop- S & S MACHINE COMPANY

Location: 150 West Church Rd., King Of Prussia, Pennsylvania 19406

Online Bidding Ends:

Auction Highlights

Featuring: Vertical Machining Center: Milltronics Mdl. VM25 Series B – 4th Axis Ready; Horizontal Table-Type Boring Mill: 4” Bragonzi Mdl 100/180 “R” with Built-in Rotary Table and #50 Taper Spindle; Lathes: 33” x 80" Tos Mdl SUS-80, 1000 RPM, Taper Attachment, Steady Rests * 22” x 80” Victor Mdl. S2280S Gap Bed, 4-1/8” Bore, DRO * 19” x 56” Leblond “Regal”  with Taper Attachment * 16” x 40” Victor Mdl. 1640B Gap Bed, DRO * 16” x 40” Victor Mdl. 1640S Gap Bed, DRO; Vertical Knee-Type Mills: Lagun Mdl. FTV-2 With Proto-Trak MX2 Control and 7”Riser * Bridgeport “Series I” 2HP Vari-Speed and 9”x48” PF Table; Saws: 18” Grob Mdl 4V-18 Vertical Bandsaw (1981) * Hydmech 13” x 18” Mdl. S-20 Horizontal Bandsaw; Keyseater:1-1/4” D.C. Morrison; Surface Grinder: 10” x 24” DoAll Mdl D1024-12 Hydraulic Surface Grinder; Miscellaneous Machinery: 20” Chen Fwa Geared Head Drill * Greenerd Arbor Presses * 1-Ton Spanco Floor Mounted Jib Crane * 4” Engleberg 5hp Belt Sander * Also – 12” Troyke DL12B CNC 4th Axis Rotary Table, Numerous Troyke Manual Rotary Tables, Large Qty of Shop Support and Tooling, Assorted Inspection Items and Hardness Tester – Assorted Metals and Stock Raw Material

Complete Machine Shop- Rosco, Inc.

Location: 55 South Avenue, Garwood, New Jersey 07027

Online Bidding Ends:

Auction Highlights

Vertical Machining Centers: [2] Haas VF3’s with Ridgid Tapping & 4th Axis Ready- Also Available [2] Haas 8” Rotary 4th Axis Tables • Lathes: 26” x 20’ Schaerer Lathe with Inch/MM, 20” x 60” Ikegai A2011 Lathe, 16” x 40” Southbend “400” Lathe • Vertical Knee Mills:Bridgeport 1-1/2 HP Vari-Speed with Proto-Trak MX2, Bridgeport 1-1/2 HP & 1 HP Vertical’s- Also Available Bridgeport Slotting & Cherrying Head’s • Grinders, All-Type: 16” Arter A3-16, 10” x 24” Landis CN Universal Cylindrical, Assorted Surface Grinders, Black Diamond BW-85, Gorton 375 Tool & Cutter • Welders: Miller “Millermatic 250X” & Syncrowave 250, Millermatic 252’s • Radial Drill: 4’ x 11” Cincinnati Bickford • Bandsaws: 16” DoAll Mdl ML, 16” x 24” MSC Horizontal with Auto- In-Feed •Miscellaneous Machinery: 50 Ton KR Wilson H-Frame, Skat Blast Reach-In Shot Blast, Torit Portable Dust Collector, Rotary Tables, Arbor Geared Head Drill, Large Quantity of Shop & Crip Items • Quality Control: 12” Nikon #6 Bench Type Comparator, Brown & Sharpe “Microval” CMM

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Ongoing Liquidatons

Item Item # Make Model S/N Year Hours Condition
Hewlett Packard Laserjet Model 424on Laser Printer 16-1003 Hewlett Packard 424on CNRXG60661 N/A Good
Hewlett Packard Color Laserjet 2605dn Laser Printer 16-1002 Hewlett Packard 2605dn N/A N/A Good
Summa Sign Pro Model T750SL Cutting Plotter 16-1001 Summa T750SL 170505-10022 Good
Caterpillar Model 336EL Hydraulic Excavator (2011) EXL2678 Caterpillar 336EL CAT0336ECBZY00505 2011 4,232 Good
Caterpillar Model 336EL Hydraulic Excavator (2011) EXL2662 Caterpillar 336EL CAT0336ETBZY00367 2011 3,979 Good