NON-SPECIALIST RANGE, SPECIALIST EXPERTISE

NON-SPECIALIST RANGE, SPECIALIST EXPERTISE Since 1952, RHD has been manufacturing all types of springs and stamped parts for all industrial markets, including: Pharmacy, Cosmetics, Automotive, Aerospace and Defense.

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SPRING TYPE

Compression spring

We manufacture cold-coiled compression springs.

Wave spring

We manufacture wave springs to meet simple or complex requirements.

Tension spring

We manufacture tension springs to meet simple or complex requirements.

Torsion spring

We manufacture torsion springs to meet simple or complex requirements. They can be manufactured from standard machines or specific tools.

Wire form spring

Wire forms are used for a wide variety of applications. Pins, hooks, clips, electrical contact parts, and more, they can be manufactured from standard machines or specific tools.

Flat spring

Flat springs are made using special tools. They can be produced following their morphology on a radial or linear press. RHD has seasoned experts on both types of machines.

Sub-assembly spring

RHD can offer its customers the option of pre-assembly on machine during production in order to shorten the assembly stages and achieve productivity improvements. We are also able to assemble our part with a part supplied by the customer.

Our offer

 

Compression spring manufacturing


Very numerous industrial fields need compression spring manufacturing. Indeed, this part plays a key role by absorbing the force applied to its axis. Once this happens, the spring compresses and after being deformed, takes back its original shape.


RHD, 60 years of experience in spring manufacturing


RHD is now one of the best players in compression spring manufacturing. As we are in this delicate field for more than 60 years now, our fame is based on the attention we pay to the conception process of all our products, the advices and accompaniment we offer to our customers, and the added value we bring. We are actually one of the most reliable industrial spring manufacturers.


RHD development strategy is based on a continuing investment, the good choice of the growth relay – a choice turned to cosmetics and car industries, the use of high-tech means of production – computerized solution essentially,. The path of excellence we have gone through has restored our fame, both on national and international market.


Compression spring manufacturing


Compression spring manufacturing mainly depends on the application of the spring. As a matter of fact, the wire diameter, the spring length and diameter are the keys criteria that determine its rigidity. Usually, materials used are stainless steel or carbon steel because of their resistance to corrosion and wear.


In addition, such materials have the appropriate elasticity and are easy to handle. However, non-alloy steel requires ribbed cold-drawn and oil soaking before its transformation. Wire diameter can vary from 0.1 mm to 94 mm.


On the other hand, in order to meet specific requirements, compression spring manufacturing can be done with various types of alloy. For example, to obtain good electrical conductivity, supplier rather use copper alloy to manufacture springs.


RHD, the springs manufacturing specialist


The company RHD is known for its 60 years experience in compression spring manufacturing. However, its activity is not limited to the manufacturing of this product. Its range of products includes various types of springs used in various sectors, such as automotive, pharmaceutical, cosmetics, etc.


With its internationally recognized expertise, RHD is able to design and manufacture springs that can respond to complex applications. Qualified technicians also work closely with its customers’ technical and marketing teams for designing the ideal springs. This process ensures that results perfectly match each customer’s needs.