More safety with increased tool efficiency The melting of thermoplastic materials requires temperatures of several hundred degrees Celsius. In many cases, thermal separation of the injection-moulding machine from the mould mounted in it is...

Easy positioning of the mould insert In the case of moulds with interchangeable inserts, positioning wedges ensure high-precision installation positioning and at the same time allow the necessary clearance for easier installation and...

with O-Ring In order to avoid distortion of the plastic part, a homogeneous temperature balance in the mould is crucial. The positioning of the cooling channels plays an important role. Once this is done, the right sealing becomes the next...

Optimal distribution of the closing pressure A stable, permanently high-quality production of plastic parts is also a matter of the closing pressure. In order to avoid burrs, in the cavity area, the closing pressure is often at its maximum....

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,...

150 additional dimensions As the industry leader in “ejector technology”, KNARR is expanding further. In addition to the enhancements within the ejector sleeve and flat ejector categories, 150 new dimensions complement the...

Updated SolidWorks standard parts library and STEP data collection In just a few mouse clicks, our web shop offers useful and timesaving help for your design. All 3D geometries are available for download at article level. But not only...

Standardized product variety: 400 new sizes Flat ejectors prove to be extremely beneficial in constructively critical areas. Ribs on the plastic part can be demoulded without any problems, to name just one advantage. The classic, sharp-edged...