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PROCESSES & SOLUTIONS FOR SURFACE FINISHING

Chemical or electrochemical surface deburring, polishing, and passivation.

Portrait Elpo Chem AG

About ElpoChem

ElpoChem, a family-run business established in 1970, is specialized in chemical and electrochemical surface finishing. With headquarters in Volketswil, Switzerland, the company develops, produces, and sells high-quality electrolytic processes and chemical solutions for the noncontact removal of burr, swarf, and damaged surface zones with no mechanical or thermal loading of the metal surfaces and process for anodizing titanium.

 

The market-leading innovative processes and finishing solutions have been used with great success in numerous industries and applications both at home and abroad.

 

ElpoChem covers all aspects of process engineering. Based on customer requirements regarding material surface and desired treatment, ElpoChem develops and produces the necessary process flows as well as the electrolytes needed for the surface treatment.
> Services  Processes, Products

 

ElpoChem also offers its customers technical consulting and expert knowledge. Process improvements, testing of new applications, first article inspections on customer parts, and regular chemical analysis of customer baths are performed in an in-house lab.

Sitz der ElpoChem AG, Volketswil

ElpoChem AG headquarters in Volketswil, Switzerland

ElpoChem AG, Prouktion Sirnach

Production in Sirnach, Switzerland

ElpoLux ANOF-A Titanium Anodizing Typ II

ElpoLux Anox-C Titanium Anodizing Typ III

Focus/News/Events

Electropolishing of Stents made of Nitinol, CrCo, Mg and Stainless Steel
Electropolishing of Stents made of Nitinol, CrCo, Mg and Stainless Steel

ElpoChem has specially developed electrolytes for electropolishing stents made of materials such as nitinol, tantalum, niobium, magnesium, chrome-cobalt and stainless steel alloys.

Color Anodizing of Titanium
Color Anodizing of Titanium (Anodizing Type III)

ElpoChem has titanium anodizing electrolytes to achieve the entire color spectrum.

Gray Anodizing of Titanium (Anodizing Type II)
Gray Anodizing of Titanium (Anodizing Type II)

ElpoChem has titanium - anodizing type II - electrolytes to generate oxide layers in the micro-meter range.

Applications Surface finishing

Surface finishing by application/industry

Medizinaltechnik ElpoChem
Hüftschaft_anox_grün_Black.jpg
MEDICAL TECHNOLOGY
Stainless steel, titanium
Automotive_Oberflächenbehandlung Anwendungen
Kugellagerring, Oberflächenbehandlung Automotiv
AUTOMOTIV
Carbon steel, stainless steel, titanium, aluminum
Anlagebau_Oberflächenbehandlung ElpoChem
ElpoChem_Gerätegehäuse_dunkel.jpg
APPARATUS CONSTRUCTION
Stainless steel, titanium, aluminum
Oberflächenbearbeitung in der Textilindustrie
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TEXTILE INDUSTRY
(thread-smooth surfaces allowing unimpeded thread passage)
Oberflächenbehandlung in der Uhrenindustrie
ElpoChem_Oberflächenbehandlung bei Uhrengehäuse
WATCH INDUSTRY
Stainless steel, titanium, aluminum, copper alloys
Schliesstechnik_Oberflächenbehandlungen
ElpoChem_Schlosszylinder_Oberflächenbehandlung
LOCKING TECHNOLOGY
Stainless steel, Copper alloys
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OVERVIEW OF SURFACE FINISHING SOLUTIONS
MATERIAL AND PROCESS SERVICES

Stainless steel
Titanium alloys (titanium, nitinol, etc.)
Carbon steel, copper alloys
Aluminum alloys
Cobalt–chromium alloys
Magnesium alloys

We would be happy to advise you on your specific surface application:
Telephone +41 44 980 30 30

© 2025 ElpoChem

Hauptsitz Schweiz:

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ElpoChem AG

Chriesbaumstrasse 4

CH-8604 Volketswil

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Tel.  +41 44 980 30 30

Fax +41 44 980 41 81

E-Mail-Nachricht senden

Deutschland:

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ElpoChem

Technisches Büro

D-82041 Oberhaching

 

ElpoChem

Technischer Support & Vertrieb

D-33739 Bielefeld

Tel. +49 151 6724 5166​

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