Pressed parts – find manufacturers and suppliers

Pressed parts are workpieces or components that are formed into a specific shape by pressing - i.e. by applying high forces in a press.

They are typically made from sheet metal, metal powder or plastic and are produced in series for various industries such as automotive or mechanical engineering.

Below you will find an overview of the production steps, an overview of the use of pressed parts and their advantages:

Steps in the manufacture of pressed parts:

Pressed parts are manufactured by a process known as pressing or forming. In this process, materials, usually sheets or plates made of metal or plastic, are pressed into a specific shape under high pressure. The process is precise and allows the series production of identical parts.

Production is divided into the following steps:

1. Material selection and preparation:
   The starting material, often in the form of sheet metal, is selected depending on the requirements of the pressed part. Frequently used materials are steel, aluminum, copper or plastic.
   The material is usually cut to size and cleaned in order to optimally prepare it for the pressing process.
2. Pressing (forming):
   The prepared material is placed in the press, where it is shaped by punching, bending, deep drawing or embossing.
   Tools such as dies and punches are used here, which use high forces to deform the material until it takes on the desired shape.
3. Finishing and post-processing:
   After pressing, additional processing steps may be required, such as deburring (smoothing sharp edges), surface treatments (e.g. painting or electroplating) or heat treatments to increase strength and corrosion resistance.

Use of pressed parts:

Pressed parts can be found in numerous applications and industries. Due to their fast and cost-effective production, they are particularly popular in series production. Here are some examples of their use:

1. Automotive industry:
In the automotive industry, pressed parts are used for car bodies, chassis, engines and exhaust systems. Typical components include door panels, engine covers, wheel arches, brake components and seat structures.
Pressed parts often have to be particularly robust and precise in order to meet safety and quality standards.

2. Electrical engineering and electronics:
In the electrical and electronics industry, pressed parts are used as housings, brackets and contacts. Small components such as connection terminals or shields for electronic components are also often pressed.
These parts often need to have high conductivity and resistance to corrosion.

3. Mechanical and plant engineering:
In mechanical engineering, pressed parts are used as structural and functional components, e.g. as covers, brackets, guide rails and housings.
Such parts often have to withstand high mechanical loads and have precise dimensions.

4. Construction and furniture industry:
In the construction industry, pressed parts are used for façade cladding, roof panels and balcony constructions. Pressed parts are also used in furniture, e.g. as connecting elements, frames and hinges.
Corrosion protection, aesthetic design and stability are particularly important here.

5. Household appliances and consumer goods:
In household appliances such as washing machines, refrigerators and ovens, pressed parts are used for housings, brackets and internal parts.
The pressed parts in this area are often coated or finished to ensure attractive surfaces and high durability.

Advantages of pressed parts:

• Series production of pressed parts is economical, especially for large quantities, as the manufacturing process can be automated.
• Pressed parts can be produced with high dimensional accuracy and consistent quality, making them ideal for applications with tight tolerances.
• Different shapes and geometries can be produced using different pressing processes, which opens up a wide range of design possibilities.
• Metal pressed parts are resistant to stresses and are suitable for areas where high stability and durability are required.

Pressed parts are essential components in many industries, which are manufactured from materials such as metal or plastic using pressing processes. They are characterized by cost efficiency, precision and robustness and are particularly suitable for series production. They are used in a wide range of applications, from automotive parts to electronic components and building elements. However, pressed parts are somewhat limited in their design and require special tools. Their importance remains unbroken, however, as they are an integral part of industrial production.

Below is an overview of the most important points to consider when purchasing pressed parts:

When purchasing pressed parts, several factors are important to ensure quality, cost and fit for the specific application.

• The material should meet the requirements of the application (e.g. steel for high strength, aluminum for low weight, stainless steel for corrosion resistance).
• Depending on the requirements, different processes are suitable, e.g. stamping, bending, deep drawing or embossing. The process should match the shape, complexity and material of the pressed part.
• Newer machines are often more precise and faster. Check whether the supplier uses the latest technologies and machines to ensure high-quality production.
• Pressed parts often incur tooling costs for the production of dies and punches. Clarify the tooling costs and check if there are any options for standard tooling to reduce costs.
• Depending on how accurate the pressed parts need to be, it is important to agree specific dimensional tolerances with the supplier. Low tolerances may require more complex manufacturing processes and increase the price.
• Clarify which inspection methods (e.g. 3D measurements, visual inspections) the supplier uses to ensure that the dimensional accuracy of the pressed parts is given.
• Some suppliers have minimum purchase quantities for cost-efficient production. Clarify whether the required quantities meet the minimum requirements.
• Depending on your requirements, delivery times should be set to fit in well with your production schedule. Some suppliers offer express production or flexible deliveries.
• Check whether the supplier can also deliver at short notice if required to avoid production interruptions.
• Some applications require special surfaces, e.g. for better corrosion resistance or a certain look. Clarify whether surface treatments such as powder coating, painting or electroplating are offered.
• Depending on the area of application, additional protection may be necessary. Make sure that these requirements are discussed in advance and integrated into the production process.
• A reputable supplier will have a quality management system (e.g. ISO 9001) that guarantees regular tests and inspections.
• Depending on the industry, specific certificates or standards may be required, such as ISO/TS 16949 in the automotive industry or other industry-specific standards.
• Clarify whether the supplier provides test reports and comprehensive documentation for each production batch.
• Ensure that the material has undergone certificates or tests, such as ISO, DIN or other relevant standards that confirm quality and suitability.
• Materials can vary depending on the market. It is therefore advisable to check current material prices and availability to avoid possible shortages and price increases.
• Ask for a clear breakdown of all costs, including material, tooling and production costs. Some suppliers have separate charges for set-up times or surface treatments.
• Discounts are often possible for larger purchase quantities. Clarify whether the supplier offers graduated prices for different order quantities.
• Pay attention not only to the unit price, but also to the long-term costs, such as tool wear or additional surface treatments that may be necessary at a later date.
• Good cooperation is essential when purchasing pressed parts. The supplier should communicate clearly and transparently and respond promptly to questions or requests for adjustments.
• If a continuous supply is required, it makes sense to select a supplier with whom a long-term and flexible partnership is possible.
• Pressed parts often need to be specially packaged to prevent damage during transportation. Clarify whether the supplier offers suitable packaging and whether additional costs are incurred.
• Make sure that the provider can offer fast and reliable delivery and that the logistics process meets your requirements.
• Check the shipping conditions and whether the shipping costs are already included in the price or are charged separately.

Purchasing pressed parts requires careful planning and consideration of many aspects, from material selection and precision to manufacturing processes, quality assurance and delivery terms. By having clear requirements and selecting a reliable supplier, the required pressed parts can be procured efficiently and to a high quality. In this way, the company can ensure that the pressed parts are optimally integrated into its own production and that long-term costs are reduced.

Pressed parts can be purchased from various suppliers. Comprehensive information about manufacturers and suppliers of Pressed parts from all over the world can be found on Exportpages.