among the ejector pins The designations are almost as numerous as the available dimensions. Regardless of whether it is called an ejector, ejector pin, knockout pin or round ejector – it is an absolute classic in almost every injection...

NEW: Ø10 mm New at KNARR: As a supplement to the previous range (Ø13 mm, Ø16 mm, Ø19 mm, Ø22 mm, and Ø28 mm), KNARR now offers the slide holding device with roll also in Ø10 mm. This type of slide retainer provides obvious advantages:An optimized...

Now with DLC coating Different types of centring elements provide exact alignment of the mould halves. Thus, the risk of later flashes on the plastic part is minimized. With many years of manufacturing expertise of centring elements, it is not...

for differing loads System compression springs absorb forces when they are compressed and release them again when they are relaxed. They thus serve as a mechanical energy storage. Springs are used in tool making – especially in die making...

The newly standardized, space-saving head shape of the ejector pin ensures its distinct position in the tool. Different surfaces on both sides  allow mounting only in the exactly desired position and prevent the distortion of the ejector at the...

for die casting applications In die casting applications, the mould and built-in parts are exposed to high thermal and mechanical loads. Compared to classic injection moulding, these requirements cause much higher wear. In both cases, however,...

Right and left hand versions It looks the same as always – and yet it has a decisive added value. With the new cycle counter, KNARR combines the traditional design with a significantly higher temperature resistance. Instead of the usual...