Deep-drawn protective cap a. stainless steel soldered to the

Pressteck is one of the world's leading specialists for deep-drawn individual parts on transfer presses and their processing into assemblies. In this non-cutting tension-pressure process, we produce hollow parts from a metal strip in several stages, which can be aluminium, stainless steel, copper or brass, among others. Compared to other processes, deep drawing has decisive advantages: Material consumption and production costs are lower, and at the same time the strength of the components is higher. We are highly innovative and optimise deep drawing technology beyond what is currently possible. We manufacture your individual component from coiled sheet metal and master demanding geometries and high degrees of forming.

For our customers in the automotive and housing industry, we produce deep-drawn stainless steel pots with an integrated axle as a monobloc component. These are used in water pumps for electric vehicles. Our customer from the automotive industry needs pots with an integrated axle that holds a rotor. Up to now, the pot and axle have been joined in a centred manner by means of welding. The customer's wish was to produce a one-piece component to avoid welding. Deep drawing is the ideal technology for this. The size of the component required larger presses than were previously available. Therefore, we first developed tools as prototypes for larger presses on behalf of the customer. After practical tests at the customer's premises as well as at the end customer's, our client decided on a tool that was ideally suited for the production of the component in series.

Thermostatic valves - i.e. the temperature controls on the heating system - are found in just about every home. In the head of a thermostatic valve there is a metal bellows, a corrugated tube that expands according to the room air temperature. For these metal bellows, the manufacturer needed deep-drawn, very long and thin-walled sleeves. The challenge: the sleeves must be matched to the customer's downstream process under very tight tolerance specifications. Why? Because the sleeves cannot be further processed if the geometries vary. Absolute precision is therefore required. We can offer absolute precision. The customer commissioned us with the production of the sleeves. On the one hand, because we fulfil the special deep-drawing requirements. On the other hand, because we can offer an associated, targeted heat treatment for material stress relief in-house.

Support sleeves for reinforcing plastic components. Made of stainless steel with customised design. The bushings can be produced not only round but also oval as a deep-drawn part.