STADLER; S:A’s innovative technology is applied by its highly qualified technical team which together with its “Simple but complete” organisational structure makes it possible to work in close cooperation with customers, with a view to understanding their concerns and satisfying their increasing requirements.
A sound investment policy and the allocation of substantial resources to renovation and acquisition of the latest-generation production machinery and equipment have secured a privileged position for STADLER, S.A. in the sintering sector.
![](https://stadler.es/wp-content/uploads/2016/03/stadlericon.jpg)
Who we are?
![](https://stadler.es/wp-content/uploads/2016/03/products.png)
Products
![](https://stadler.es/wp-content/uploads/2016/03/quality-icon.png)
Quality
![](https://stadler.es/wp-content/uploads/2016/03/tf-email.jpg)
Contact
Advantages
Technical properties
- Structural parts with complex forms.
- Controlled porosity ( self-lubricated bushings).
- Large runs of parts with tight tolerances.
- High precision and good surface finish.
- Special properties such as resistance to wear and hardness.
- Good behaviour under fatigue and absorption of vibrations.
- Parts finished without any need for machining.
Economic Advantages
- Very competitive prices compared to other manufacturing methods.
- Lower investment as the customer avoids use to other machines for secondary operations or finishing operations.
- Practically 100% of the raw material is used.
- High level of energy saving.
- Non-pollutant technology.
MANUFACTURING PROCESS
DISCOVER OUR MANUFACTURING PROCESS
![proceso1](https://stadler.es/wp-content/uploads/2016/10/proceso1.png)
RAW MATERIAL
The metal powders and their additives are acquired from highly specialised companies of recognised standing approved by international organisations.
![proceso2](https://stadler.es/wp-content/uploads/2016/10/proceso2.png)
MIXING
The various raw material components are measured by computer and put into the mixer, with a view to achieving and homogenous mix of its components.
![proceso3](https://stadler.es/wp-content/uploads/2016/10/proceso3.png)
COMPACTING ( PRESSING)
This is done in automatic presses at ambient temperature using special tooling, at a rate of from 200 to 1000 parts per hour, depending on their complexity and volume. In this operation, the metal powder takes on the shape of the mould and a green strength which allows for handling within the plant.
![proceso4](https://stadler.es/wp-content/uploads/2016/10/proceso4.png)
SINTERING
Compacted parts are subjected to heat treatment, in atmosphere controlled furnaces, which brings about a solid-state crystallization known as sintering. During this sintering process, the compacted parts acquire their physical properties and undergo slight dimensional changes.