Parts Components Polishing

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For over 40 years, Williams Metalfinishing has performed high quality metal polishing services with a special focus on highly complex, custom projects. Our processes, which include automated, mechanical and hand metal polishing leverage the expertise of our skilled operators as well as our state-of-the-art equipment.

At Williams Metalfinishing, we can take on parts up to 35 ft. long and virtually any width, height and weight. We’re adept at polishing myriad shapes, from fabrications, weldments, castings, forgings, stampings, spinnings and machined parts in substrates such as brass steel, aluminum, stainless steel, titanium and beryllium. To meet the needs of our clients, we offer multiple finishes types, including #4 architectural, #4 dairy (sanitary, pharmaceutical) and #7 and #8 mirror as well as any specific RA finish. To maintain the integrity of these finishes once we’ve completed our polishing processes, we carefully wrap parts in protective packaging for shipment.

In alignment with our strict ISO 9001:2015 requirements, we always provide superior quality and on-time delivery. We also comply with multiple industry standards, including Mil-Spec and NADCAP, in accordance with the relevant industry regulations. We also conduct regular quality audits because we embrace a philosophy of continuous improvement.

As part of our commitment to consistently outstanding quality, we also offer numerous added-value services. Our ability to provide part development, engineering and consulting expertise allows us to recommend important process improvements. To learn more about our quality metal polishing services, see the table below and contact us directly.

Complex Shaped Large & Small Metal Polishing Capabilities:

ProcessesAutomated
CNC
Mechanical
Hand
Equipment Utilized24 Hand Polishing and Buffing Stations With Skilled Operators
12 Robotic Polishing Cells
12 Automatic Buffing Cells
Sanders
Multi-Head Conveyors
Automatic Buffing Cells
Part LengthUp to 35 ft.
Part WidthNo limitation imposed by the equipment or facility
Part HeightNo limitation imposed by the equipment or facility
Part WeightNo practical limit
ShapesTube
Pipe
Round Bar
Flat Bar
Angle
I- Beam
Channel
Plate
Finishes Available#4 Architectural
#4 Dairy (Sanitary, Pharmaceutical)
#7 & #8 Mirror
Any Specific RA Finish
SubstrateAluminum
Stainless Steel
Hastelloy
Inconel
Steel
Titanium
Brass
Bronze
Copper
Beryllium
Other FeaturesProtective Packaging for Shipment
Customer ServicesPart Development, Engineering, and Consulting Services to Recommend Process Improvements
JIT, Kanban
Quality Audits
Intended ApplicationArchitectural
Decorative
Dental
Large Vessels
Machinery
Recreational Products
Signage
Industries ServedAerospace
Agricultural
Appliance
Architectural
Auto/Truck/Transportation
Casino
Chemical
Dairy
Electronic
Entertainment
Laboratory
Medical
Military
Molding
Motorcycle
Nuclear
Pharmaceutical
Semiconductor
Industry StandardsISO (ISO 9001:2015 Certified)
ANSI
AS
ASME
ASTM
FDA
Mil-Spec
NADCAP
CTL 11 Mil-Spec (Northrup Grumman)
Mil-T-81533 (Northrup Grumman)
NiDi 9012 for Stainless Steel Finishes
P.S. 12020 (Boeing)
RA0110-048 (Boeing)
ASME B46.1 for Surface Texture
ASTM D4080