Special Swivel  Manufacturers, Traders, Suppliers

50 years of experience enabled us to set up a unique and excellent combination of cost-saving production methods and our acquired expertise works to the benefit of our customers. Since 1965, we are forming custom and standardized products by cold extrusion. Our procedures require significantly less raw material than the usual methods and are therefore more cost effective. Careful processing of the formed parts assures top quality, compliance with technical specifications and accurate fit.
We place utmost importance on comprehensive consultations with our customers. This ensures that we use our technological expertise to the greatest benefit of our customers.
In the course of a forming operation, we demonstrate for example how the finished product will look. In some instances, we will perform the application development including the cost calculation and production planning.

Our assortment of products includes locking screws, turned workpieces and cold extruded parts, which we manufacture either according to customer specifications or as standardized parts. We are also able to process a broad range of different materials, such as aluminum, steel and brass among other materials. We use the following production methods to manufacture parts for our customers:
Turning

• single-spindle automated lathe up to Ø 60 mm
• multi-spindle automated lathe up to Ø 51 mm

Cold Extrusion

• 4 and 5-step cold forming (planned: 6-step forming)
• press capacity up to 3,000 kN
• maximum shaft length = 160 mm
• maximum wire diameter = 26 mm

Product Finishing by External Partners

• galvanic surface coating
• pigment coating
• heat treatment/softening treatment
• micro-encapsulation

Montage

• metal seal rings/gaskets
• elastomer seal rings/gaskets
• magnets

Post Processing/Finishing of

• cold extruded parts
• turned parts
• forging blanks (forging billets)

Surface Preparation (Cleaning) Technology

• innovative cleaning equipment to improve the technical cleanliness of the parts

For the production of turned parts we have modern conventional and CNC controlled lathes at our disposal. Our oldest lathe in production dates back to 2011 and we are currently expanding our turning capacity. The CNC turning centres have tool changers with driven tools, so that threads, surfaces and grooves can be produced with the lathe.
Our turning shop is designed for single stones and small series. Here is a short technical overview of our machines, if these possibilities are not sufficient for your parts we have cooperation partners to meet your requirements.
CNC turning

• Driven tools
• Turned parts up to 650 mm diameter as flange part
• Turning length maximum 1000 mm

Conventional turning technology

• turning diameter maximum 550 mm
• turning length maximum 1000 mm
• electronic path measuring system
• constant cutting speed

Our products can be found in these industries, among others:

• General mechanical engineering
• Vacuum systems
• Special mechanical engineering and automation
• food industry
• electrical engineering
• medical engineering
• metrology