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Custom Spun Hemispheres

Acme Metal Spinning has capabilities to produce custom spun spheres and hemispherers to be used in a wide variety of industries. Acme metal spins components over 10 ft diameters and as small as 1/4 of an inch. Examples include Fan Panels, Inlets Orifice Panels, Bellmouth Fittings, Cones and Venturi components.

Our experience includes producing Hemisphere components for Equipment Builders, Lighting Designers, Architects and OEM’s serving the industry. Often large, one-of-a-kind and low-medium quantity pose fabricating challenges in terms of turnaround time, quality and economy. Acme Metal Spinning has solutions for cost effective processes for metal spinning parts in low to medium quantities and with short lead times.

Custom Spun Hemispheres
Hemisphere Examples include:
Small and large Hemispherical TanksTank endsElliptical tank heads
Hollow Metal SpheresOrnamental HemispheresArchitectural Applications
Sheet Metal SpheresHemispheres for SignageHemisphere Balls
Hemispherical Baking PansLighting PendantsProtective Caps
FinialsFire pit bowls

Capabilities Under An Inch - Up To 140 Inch Diameter
DiameterAluminumMild SteelSteel Stainless
To 48"1"0.750"0.375"
To 90"0.625"0.312"0.187"
To 120"0.375"0.25"0.187"

Standard Tolerances Held
24" Finished Diameter ±0.032"
36" Finished Diameter ±0.060"
48" Finished Diameter ±0.090"
72" Finished Diameter ±0.125"
96" Finished Diameter ±0.186"
(Closer Tolerances upon request)
Custom Spun Hemispheres
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