Phone: (510) 509-2043

Phone: (510) 509-2043

Our Services

Don’s Precision Spinning, Inc. primary functions are metal spinning and fabricating with general machine work, also the equipment for assemblies for prototype, low production and commercial jobs.

We specialize in metal spinning, which is considered a highly skilled art form for metal spun parts combined with the fact that the required tooling is cheaper than Hydroforming, Deep Drawing or Stamping. We pride ourselves in being able to keep within exact customer tolerances and are preferred when it comes to prototypes, short runs, and longer runs when quality and tolerances are critical. We work very closely with our customers to improve cost effectiveness and product integrity.

Metal Spinning

  • Conical
  • Bell Mouths
  • Hemispherical
  • Cone & Parabolic Shapes
  • Flanged & Dish Heads
  • Cylindrical Shells
  • Flanged & Stepped Covers
  • Re-Entrant & Flared Venturi

Machining

  • Drilling
  • Counter Boring
  • Counter Sink
  • Milling Slots
  • Facing
  • Honing
  • Windows Pockets
  • Variety of contours
  • I.D. & O.D.
  • Turning Slots
  • Broach
  • Grinding

Welding

  • MIG
  • Heli-Arc
  • Nut
  • Brazing
  • Lead Solder
  • TIG
  • Stud
  • Brackets
  • Silver Solder

Fabrication

  • Punching
  • Bending
  • Shearing
  • Deburring
  • Notching
  • Extruding
  • Rolling
  • Grinding

Other Processes

  • Heat Treating
  • Stress Relieve
  • Polishing
  • Graining
  • Films
  • Electropolishing
  • Passivation
  • Degreasing Sanding
  • Buffing
  • Annealing
  • Plating & Gold Plating
  • Buffing
  • Anodizing
  • Coating
  • Chemical Cleaning
  • Beadblast
  • Sanding
  • Custom Packaging