...Leg springs, or torsion springs, are subjected to stress not through compression or tension, but through torsion, meaning the twisting/bending of the spring legs around an axis.
Production is carried out using CNC winding, coiling, and bending machines with up to 24 axes, capable of processing stainless steel wire and spring steel wire in wire diameters ranging from 0.4 mm to 3.2 mm. From...
...The springs are manufactured according to customer specifications with wire diameters ranging from 0.16mm to 2.00mm. We can offer everything from small quantities to large volumes with a short delivery time.
...Compression Springs - Tension Springs - Wire Bent Parts - Leaf Springs - Flat Springs
As a company and master workshop for the production and distribution of technical springs, we can assist you with design, calculation, and construction.
... collaboration with our customers, we design prototypes and refine them until they are ready for series production. Quality is particularly important to us. All parts undergo 100% inspection. For this, we use camera measurement systems or laser sensors.
Our springs and wire bent parts are typically made from spring wires according to EN 10270. The range includes patented and stainless wires as well as valve spring wires or spring bronze.
Upon request, we can subject the springs to a surface treatment after production.
... for your application.
Tension spring strands can be used as kink protection or to shield hoses or cables from mechanical stress.
The wire diameter range for our compression springs is from 0.18 mm to 2.00 mm for custom manufacturing, small series, and large series production, and from 0.18 mm to 10.00 mm for custom and small series.
Various surface finishes are possible through our competent partners.
...Products
Spring steel wires for heat-treatable springs
Surfaces
• phosphated
• polymer-coated
• thermally coated
Dimension ranges
• Plant Iserlohn: 7.0 mm – 40 mm
Treatment states
• +AC
• +AC+C
• +AC+SH
• +AC+SH+C
Materials / DIN EN
• according to DIN EN 10089
• special analyses available upon request
Packaging / Delivery form
• rings / large bundles
• other packaging options available upon customer request...
...The torsion spring is turning right
Wire diameter: 5 mm
Inner diameter: 50 mm
Turns: 98
L= ca. 480 mm
The spring identification is labelled on the aluminium banneret of your old spring.
In case the aluminium banneret is gone, in order to identify the correct torsion spring
we need the following data which you please find on the type plate on the inner face of the door section.
...Custom manufacturing, prototype production, as well as small and large series of compression, tension, or leg springs according to your specifications (drawing/sketch). Maximum 20,000 pieces.
Wire thickness from 0.1 mm to 7 mm.
Material 1.1211 grade DH and SH (higher strength) and stainless spring steel wire 1.4310.
Wire thickness: 0.1 mm - 7 mm
Product form: Compression, tension, and leg springs
Quantity: 1 - 20,000...
... for wall installation
- Hose holder made of plastic
- Arm with grounding wire for grounding after installation
- Funnel equipped with manual flap, fabric rubber, and plastic handle
Applications:
- Extraction of light grinding dust, welding smoke, and vapors from larger areas
Dimensions:
A = 1045 mm, B = 2000 mm, C = 1500 mm
- Hose DN 200 mm
- Version 3000 mm total length
- Hood size 300 x 1500 mm with edge extraction
ATEX Zone: 21/1
Lengths: 3000mm - 6000mm
Diameter: DN 200 mm...
...51CrV4, stainless steel 1.4310, 1.4571. Spring bronze is also available in some dimensions. Requests for special materials, such as Hastelloy, Inconel, Nimonic, titanium, CuBe, etc., can largely be accommodated through special procurement. Additionally, processing of customer-supplied materials is possible.
Wire diameters that can be processed: 0.20 - 28.00 mm (depending on material)
Leaf springs...
We excel in tube, wire, and sheet metal processing.
We laser, cut, edge, bend, drill, mark, weld, solder, rivet, clinch, grind, and coat. And much more.
... form springs
For our customers, we process round material with a wire diameter of 0.4 to 2.0 mm, and within our group from 0.2 to 6.0 mm. The areas of application include pedal systems, seat belt systems, carburetor and injection technology in automotive construction, as well as coin validation devices.
In 1913, the "Berlin Spiral Spring Factory" was established by Paul Flämig, and in 1927, Karl...
On May 9, 1986, Egon Peters, Horst Erdsiek, and Günter Hantke founded the company PEHA – Metall GmbH. The company name is derived from the names of the three founders: Peters Erdsiek Hantke.
The three partners, who also served as managing directors, acquired fundamental knowledge in this industry before embarking on their entrepreneurial journey and brought this extensive experience, including va...
Custom, system-based shop concepts From displays to turnkey store construction, we creatively and innovatively handle all tasks at the POS from a single source.