Auction Event

Surplus to the Continuing Operations of RIVA Precision - Fine Jewelry Manufacturing Facility in Brooklyn

April 20, 2023 11:00 AM

Inspection Details:

By Appointment Only

After decades of providing industrial-level mass production for top U.S. jewelry brands, RIVA Precision is scaling back to focus on niche services to accommodate small- and medium-sized jewelry business. As such, RIVA is auctioning surplus machines and equipment. This auction features the best-in-class jewelry manufacturing equipment including: CNC Machines up to 9-Axes • Presses up to 500-Ton • 3D Printers • Sintering & Casting • Rolling Mills • Wire Machinery • Chain & Link Machines • Ovens & Furnaces • Finishing & Plating •Tool Room •Support Equipment • Plus Much More!

Further Details

After decades of providing industrial-level mass production for top U.S. jewelry brands, RIVA Precision is scaling back to focus on niche services to accommodate small and medium-sized jewelry business. Assuch, RIVA is auctioning surplus machines and equipment. This auction features the best-in-class, well maintained late model jewelry manufacturing equipment including:

CNC Machining
Kutez Model MT8A5 5-Axis CNC Vertical Machining Center, 9-Axes Maximum Controlled, 5-Axes Simultaneously Controlled, Maximum Working Area 300/200/260 MM X/Y/Z/W, 140/360/180/360 Degree, 45,000 RPM Spindle Speed, HSK-E25 Spindle, 18-Positon Carousel Type Tool Changer, Siemens Sinumeric OP019 CNC Controls, 40-Run Hours, S/N: 1514 (2016)

HAAS Model Super Mini Mill CNC Vertical Machining Center, Travels: X-16”, Y-12”, Z-10”, 36” x 12” Slotted Table, CAT-40 Taper Spindle, 10-Position ATC, Complete with HAAS Programmable Coolant, Renishaw Tool Monitor, HAAS Touch Probe, HAAS 5-C 4th Axis Indexer, Kurt 6” Machine Vise, HAAS CNC Controls, S/N: 40481 (2005)

HAAS Model Super Mini Mill CNC Vertical Machining Center, Travels: X-16”, Y-12”, Z-10”, 36” x 12” Slotted Table, CAT-40 Taper Spindle, 10-Position ATC, Complete with HAAS Programmable Coolant, HAAS 5-C 4th Axis Indexer, Kurt 6” Machine Vise, HAAS CNC Controls, S/N: 34211 (2004)

Casting

Opdel Model ETNA10 Continuous Casting Furnace, Electric Induction Fired, 15-KW Maximum Power Capacity, 1,400°C Max Temp, Crucible Capacity: 11.2kg Au 18kt, 14.0Kg Au 24Kt, 7.6Kg Ag 925, Dimensions: 1050x815xh1750mm, S/N: 1572/09 (2009)

Indutherm Model VC600 Casting Machine, 10-KW Induction Heater, 1600°C Maximum Melting Point, Graphite 245 cm3 (pc. 386/570 cm3 Crucible Capacity, S/N: 08127 (2008)

RDO Induction Model Supercast J4-R Induction Centrifugal Casting Machine, 4-KW Induction Heater, ⌀3.0”x 3.0 Maximum Flask Size, 250 g Pt, 150 g Au Maximum Crucible Capacity,     2000 C° Maximum Melting Temperature, Complete with Koolant Koolers Model JT1000 Chiller, S/N: 1837-007484

Presses

500-Ton Hydraulic Downacting Press 20” x 17-1/4” Bed Area

Bruderer BSTA.50 50-Ton Capacity High Speed Straight Side Stamping Press, 34” x 20” Bed Area (1983)

Nick Ferrara 50-Ton 9.25” x 20” Bed Area

MHT Model 250 HOBUA  25-Ton Hydraulic Hobbing Press, 8” Maximum Stroke, 71” OH, S/N: 2630

(2) Bruderer BSTA 18 18-Ton Capacity, 9-1/2” x 8-1/2” Bed Area, 100 SPM, 36” Stroke Height

Steel Model SPMS-40-V2 40-Ton Hydraulic Press, Complete with PLC Operator Interface, S/N: 00453 (2018)

(2) Steel Model SPM-10-V2 10-Ton Hydraulic Presses, S/N’s: 00560; 00561 (2018)

Steel Model SPM-5-V2M 5-Ton Hydraulic Press, S/N: 00558 (2018)

Famco No. 51A 5-Ton Mechanical Clutch OBI Press, 1-1/2” Stroke, 14” x 7-1/2” Bed Area

Carboni TMS Model BT15 700KG Hammer Press, S/N: 93F (1999)

Langelier Hammer Press, 5-HP

Motorized Uncoilers

Rolling Mills

Nick Ferrara Sheet Rolling Mill 5” x 8” With Spare Set of Rolls

Nick Ferrara Sheet Rolling Mill 7” x 6” With Spare Set of Rolls

Violi Model VM AT14 Wire Rolling Mill (2015)

F.LLi Cavallin Wire Rolling Mill

Sintering

Frisch Model Si-05 Power Diffusion Sintering Machine, 300-1300°C Temperature Range, 4.5-KW Induction Heater, S/N: 8203 (2018)

Swedger
Violi Model TRI 102 Tube Swedger with Assorted Dies

Wire Drawing

 Rossi Model RCI160P01A Chain Type Wire Drawing Machine, 25’

Chain, Link & Bead Machines

Sisma Model SLF Chain Machine with PLC Operator Interface, S/N: OR0003575 (2018)

Fasti Model RU 4MM Bead Roller, S/N: RU-022 (2014)

Sisma Model SAF Chain Machine, S/N: 02025370 (2002)

Sisma Model SAF Chain Machine, S/N: 02025650 (2002)

KAMA Model KFP1A Chain Machine, S/N: 1680 (1989)

(3) CPP Link-N-Weld System Chain Link & Weld Machines

Luciano Egei 4MM Bead Maker, S/N: 2211 (2013)

Rotomatic Model DS2 Post Maker

Also (20) Assorted Bench Type Chain Machines

Scrap Compactor

Violi Model VMCITZ0 Hydraulic Scrap Compactor, S/N: 1406 (2014)

Furnaces & Ovens

G.B. F.LLI Bertoncello Model Master 41.109 AL Belt Type Brazing and Annealing Furnace with Digital Temp & Process Controls, Belt Width 90mm (3.5"), S/N: 100410 (2010)

G.B. F.LLI Bertoncello Model Senior 31.109 Belt Type Brazing and Annealing Furnace, Complete with Digital Temperature Controls, Belt Width 90mm (3.5"),  S/N: 220526 (2002)

 23”x20”x14” ID Natural Gas Fired Investment Burnout Oven

(2) 20”x22”x20” ID Natural Gas Fired Investment Burnout Ovens

Finishing Equipment

Otec Model DF35 Drag Finisher, S/N: 35/110654 (2011)

Supramol Lecular Model PMG 130 Mechanic & Electrolytic Polishing and Finishing Machine, S/N: 00097 (2008)

Mario Di Maio Model 50.010.2 Bench Type Flat Sander, S/N: 098/99 (1999)

G.B. F. LLI Bertoncello Chain Tumbler, S/N: 01225602

Manfrid Dreher Model VT5 / VT60 Barrel Type Horizontal Spinning Tumbling Machine, S/N: 5394 (1991)

Self-Contained Poly Plating System

(2) OTEC CF18 Tumbling Barrels

Assorted Poly Washout Stations & Ultrasonic Power Supplies

Hoffman Model JEL-11Steamer (2014)

Wire Machinery

OroMeccanica Model SET1R.A Automatic Wire Angle Cutter, S/N: 1243 (2008)

Invimec Wire Rolling Train Machine .075" square, .176" square

EDM

Charmilles Model Form 20 Die Sinker Type EDM, Axis X/Y-  11.8"x9.8", 9.8” Ram Travel, 400 x 300mm table dimensions, S/N: 200168 (1993)

3D Printers:

Digital Wax 029J+ Jewelry Resin 3D Printer, 150 x 150 x 100 MM Maximum Volume, 10 µm Minimum Print Thickness, capable of printing up to 10 micron resin-based layers (2017)

Envisiontec Model Aureus Plus Desktop jewelry Resin 3D Printer, 2.36” x 1.71” x 3.15” Build Envelope,  43 µm 0.0017” XY Resolution, 25 to 35 µm 0.0010” to 0.0014” Dynamic Coxel Resolution in Z, 1400 x 1400 Pixels Projector Resolution, 43 µm 0.0017” Native Pixel Size, Complete with Envision Perfactory Touch Pad Controller, S/N: ET.AU.16.08.S040

Envisiontec Model Cl55S Perfactory Micro Desktop Jewelry Resin DLP 3D Printer,  4” x 3” x 4” Build Envelope, 0.006″ (150 µm) X/Y Resolution, 0.002” to 0.004” (50 μm to 100 μm) Dynamic Resolution in Z, Up to 0.79”, S/N: 15.06.MP0851

Envisiontec Model G171 UV Resin Curing Machine, S/N: 2560

Toolroom

Southbend Model Nordic 15 15” x 36” Geared Head Engine Lathe, with IN/MM Threading, Thread Dial, Draw Bar, S.S. 40-2000 RPM

Bridgeport Romi Tormax 13-5 13” x 36” Geared Head Engine Lathe, IN/MM Threading, 1-1/2” Spindle Bore, 8” 3-Jaw Chuck, 350-2500 Spindle Speeds, S/N: 002-083840-301 (1998)

Hardinge Model HC Chucker, 4-1/2” Crosslide Travels, 13” Spindle to Turret Face, with Draw Bar, Power Carriage, 5-C Spindle, 125-3000 RPM Spindle Speeds, 8-Station Turret, S/N: HC-4266-P

Southbend Cat. CL3707D 3-1/2” Toolroom Lathe, with IN Threading, Thread Dial 

MicroKinetics CNC Express Model 999-6500-000 Bench Type CNC Mill/Drill, Complete with 8” x 29” Slotted Table, Teco Vari-Speed Drive, 2-HP, S/N: 0244

Bridgeport Series I 2-HP Vertical Mill R8 Spindle, with 9” x 42” Powerfeed Table (Servo Powerfeed is Missing), Accurite 2-Axis Digital Readout

Sharp-KF Model KVH Universal Milling Machine, R8 Spindle, with 2-HP Motor, 210-3440 RPM, 9” x 42” Powerfeed Table, CAT 50 Taper Horizontal Spindle, S/N: 3837 (1980)

Kalamazoo Model 9AW 9” x 13-1/2” Horizontal Bandsaw

Quincy Model FE350 25-HP Single Stage Tank Mounted Horizontal Air Compressor, S/N: 5032486

Campbell Hausfeld Model HS538000AJ 5-HP 80-Gallon Vertical Tank Mounted Single Stage Air Compressor, L4/27/10-00004

Atlas Copco Model GA30CFF Skid Packaged Enclosed Screw Type Air Compressor (AS-IS)

Zeks Model 250HSGA500 Refrigerated Compressed Air Dryer, 250 SCFM, R404 Refrigerant, S/N: 271402

Security

Smiths Detection Model HI-SCAN 6040C Tunnel Type X-Ray Machine 24.2” x 16.1” High Maximum Object Size, 0.2/0.24 M/S Conveyor Speed, 150KG Maximum Weight Capacity, 39 -40 AWG Resolution Wire Detectability, 35-37MM Penetration (Steel), 100% Duty Cycle, 160KV cp Anode Voltage, Diagonal Beam Direction, Complete with Flat Panel Monitor, Controls. , S/N: 146473 (2016)

CEIA Model SMD601 Plus Metal Detector, Multi-Zone, Complete with CIA Card Reader

(3) Assorted Jewelers Safes

Miscellaneous

Torit Model DFT 4-16 Cartridge Type Dust Collector, 25-HP S/N: IG457994-001

UST Model EVR-0050-208D-120 50-KVA 3PH Power Conditioner, S/N: E20130517-1-1 (2013)

Minolta Bizhub 250 Office Printer

Vulcanizer and Mold Frames

GE Type OL 27-KVA, 60-HZ 3PH Transformer

Also Including: Jewelers Benches, Microscopes, Large Quantity of Buffing Motors, Die Shoes, Assorted Hand Tools, Assorted Ruesch 7-Ton Kick Presses, Plus Much More!

Contact Details