Rasche was founded in 1925 and is still a family-run company today.
Our core competence lies in complex formed parts with high precision. For this purpose, we have separated from old machines in recent years and replaced them with new machines.
CNC processing has also been integrated in our company for several years, so that we can produce ready-to-install parts.
We can also carry out a heat treatment or surface coating with our long-term partners.

If we have piqued your interest, we look forward to your inquiries.

Calculation, design and sales of springs (extension springs, compression springs, torsion springs, spiral springs, wire and flat molded parts, bending parts and assemblies) of round, flat and square wire.

Springs:
- Wire thicknesses up to 3.3 mm (round / flat / square)
Applied end turns or open -
Ground end coils or unprocessed -
- All winding body geometries feasible (cylindrical, barrel-shaped or waist, Beehive, Taper)

Extension Springs:
- Wire thicknesses up to 2.8 mm (round / flat / square)
- All possible Ösenformen feasible (incl. DIN)
- With adjustable internal bias voltage (eg to achieve digressive characteristics)

Torsion springs:
- Wire thicknesses up to 4.5 mm (round / flat / square)
- All leg shapes feasible
- As a simple torsion spring, double torsion spring, torsion spring quadruple

Spiral springs:
- Wire thicknesses up to 3.0 mm (round / flat / square)
- Windungsverlauf freely adjustable
- With or without molded legs
- All possible Ösenformen feasible (incl.DIN)

Wire and flat springs:
- On winding, coiling, bending centers of brands Wafios, Itaya, Simplex Rapid or BIHLER
- Wire thicknesses up to 4.5 mm (BIHLER up to 10mm)

Coils:
- Wire thicknesses up to 4.5 mm
- From enamelled copper wires with stripped and tinned ends
- RF coils of silver-plated copper or bronze wire

Stampings:
- Bandwidth up to 120mm, thicknesses up to 10mm
- Additional Technologies welding, threading, bolting our BIHLER automata
- Assembly of components including processing of supplementary parts (plastic parts / screws / wire springs, etc.)
- Tubes of strip material with and without slot, tape ends clinched or shock

Manufacturing technologies:
- Winde-/Wickeltechnik
- Stanz-/Biegetechnik
- Grinding of spring ends
- Shot peening
- Heat treatment
- Surface Technology
- Setting and testing
- Isolation & automatic packaging

All manufacturing technologies can be linked if required!

Materials:
- EN 10270-1/-2/-3 / / EN 10151 / / etc.
- Copper, beryllium copper, bronze, brass, copper alloys, etc.
- Cr / Ni steels and duplex steels
- Surface-treated and plastic-coated wires
- Composite materials

RIBE has its own tool and a house plant!

Development & Construction:
- CAD with interfaces to all major 3D CAD programs
- Spring calculation software
- FEM analyzes / FMD possible

Certifications:
- DIN ISO 9001
- ISO / TS 16949
- ISO 14001
- OHRIS

Connection technology:
Screws as drawing parts, Pleulschrauben, motor screws M2 - M24, cold formed parts, rivets production quantities of 50,000 pieces

We look forward to meeting you!

Our company has now existed for about 30 years.

The business grew particularly due to our customer focus, customer service, and fast response time Preisgüntigkeit

We are now in a position to manufacture products in the countries where they process reliability and
Can be produced inexpensively.

In Eastern European countries, but preferably in Turkey.
Again, this is due to tradition and in the aforementioned countries is shed for generations steel. Consequence, these countries are well equipped for machining cast steel.

On the way committed by us has emerged over the past 30 years following philosophy:
Each casting, forging or plastic part is made made in the best organizations capable country or continent on the most appropriate for this production facility
delivered to the customer through a sophisticated logistics schedule through sensitive delivery modalities or Kanban deliveries be made from our warehouse Leonberg.

The company Richter moldings GmbH produces precision casting products in Asia, especially India and China.

Our production in the aforementioned countries is certified according to DIN ISO 9001 and TS 16949. We have the ability to provide all materials, such as steel and stainless steel alloys according to DIN, EN, ISO and ASTM.

All materials are supplied processed either raw or finished.

Our tolerances correspond to the VDG P 690 in the
Tolerance levels D1, D2 and D3.

Surfaces - RA and RZ subject to agreement with the customer.

For the dashboard area, we have approvals
After AD 2000 and TRD 100

Our testing facilities are not only the tensile strength,
Yield strength or notch toughness, but also
X-ray, 3D measuring and fluxing.

Surface options are rays, electro-polishing,
Browning, passivating, pickling or other galvanic treatments.

We supply castings from 20 grams piece weight up to a maximum of
20 tons.

Basically, we have the following options:

In sand casting:
Gray cast iron, ductile iron, cast steel, malleable iron, stainless steel casting,
Cast aluminum, cast magnesium.

In steel molds cast:
Centrifugal casting, permanent mold casting, die casting

All materials on the market are possible, including
Special alloys, which we can shed on request.

We supply small, medium as well as large series, where we for
The particular amount of the optimal method and the optimal
Place the router.

In general, all surfaces are possible, galvanic, galvanized,
blasted, electro-polished, primed, sanded, passivated,
KTL-coated as well as painted.

We test for the desired mechanical properties such as yield
As well as the notched impact strength (3.1 certificate), which also
chemical analysis contains.

We galvanize Chrome 6-free and can certify this as well.

All approvals (TÜV, Germanischer Lloyd etc.) Are possible.


In our company, the forgings have tradition,
for since the 80s and 90s we forged for
Engine Manufacturer piston crowns.

Today we operate in the following areas wrought:

Drop forged

Alloy structural steels
Stainless steels
Aluminum
Carbon steels

Forgings

Alloy structural steels
Stainless steels
Carbon steels

Machining of forgings
CNC machining and conventional machining

Mill
Grind
Boring
Honing
Threading
Lapping

Thus, it is important for our customers to know in advance an extensive process and material consulting with us. We supply raw components, machined components and machi...

RIFOCA has been founded as a worldwide operating industrie representation.

RIFOCA is a specialized market organization and integrated part of the sales organizations of it’s partners.

These partners are leading forging-, ring rolling- and casting companies producing a wide range of products, e.g.:
• small drop forged items up to heaviest open die forgings.
• seamless hot rolled rings in various shapes and steel grades - from the smallest to the biggest possible dimensions.
• grey, spheroidal graphite, alloy cast irons and centrifugal castings of nonferrous alloys and stainless steels.
For further informations see the section „Products“.

Together with its partners RIFOCA sees and accepts demanding tasks as a challenge (e.g. special materials, complex products, special services).

RIFOCA’s understanding of product quality, reliability and flexibility matches the one of its customers and partners.

ForgingCastingSolutions - We bring your construction into shape!

You have the drawing and we have the right foundry or blacksmith.
We procure your parts for you internationally at good conditions as requested and deliver them to your warehouse on time. These can be raw parts or machined parts. Also electroplated or hot-dip galvanized or painted.
Do you need detailed advice on the choice of materials, design or implementation of existing welded and milled constructions for new cast or forged parts? Then you are right with us.
Would you like to have all parts of an assembly fully assembled? No problem either.
We take care of the quality, the right packaging for sea or air transport, customs clearance and then deliver the goods to the desired delivery location. Also with special packaging requests such as printed cardboard boxes or the like.

With our experience for more than 10 years, we try to make everything possible, please contact us.

Rosco Eko-Tech Sp. z o.o. is an engineering company established on the European market in 2009 as an independent subsidiary of an enterprise operating mostly on the German market, i.e. Rosco Polska Sp. z o. o. since 1994. The main direction of our operations is comprehensive services in the field of supply and installation of steel devices and structures. From the outset of our operation, we work for European customers offering them the best Polish performance verified by the experience of many years. We products of the highest quality acquiring the trust of customers. We especially try to assist with the optimisation of technological processes and implementation of environmental protection solutions.