Skip to main content

Category: Products

Ejector accelerator

Ejector accelerator For more safety in the demoulding process The ejector accelerator (30141) is considered a simple and worthwhile standard solution, especially for plastic parts that are difficult to demould. The rocker-like design of the...

Continue reading

Screw plug and sealing plug with O-ring

Screw plug and sealing plug with O-ring NEW: Stainless steel version with high temperature restistant O-ring In order to avoid distortion of the plastic part, a homogeneous temperature balance in the mould is crucial. The positioning of the...

Continue reading

Transport lock

Transport lock for ejector set The primary function of transport locks is, of course, to protect moulds during transport. The moving parts in particular might cause shocks and vibrations that can lead to inaccuracies or even serious damage...

Continue reading

SALE 2023/2024

Sale 2023 / 2024 1st October 2023 – 29th February 2024 As the year is coming to an end, take your chance to increase your process reliability! Our date stamps with latching function will make a direct contribution. Unintentional movements...

Continue reading

Slide holding device with roll

Slide holding device with roll Ø10 – 42 mm As a supplement to the previous range (Ø10 mm, Ø13 mm, Ø16 mm, Ø19 mm, Ø22 mm and Ø28 mm), KNARR now offers the slide holding device with roll (295151) in Ø42 mm. Springs of different strengths...

Continue reading

The next generation of venting

The next generation of venting Mould optimisation through cavity venting Often, air or gasses are produced during the injection moulding process that must not be trapped in the cavity under any circumstances. Otherwise, cavities are created which...

Continue reading

Slide- and guide rails

Slide- and guide rails Two new types of slide rails available As a useful complement to the extensive range of slide rails, KNARR standardises maintenance-free, self-lubricating slide rails. The embedded graphite inserts provide the necessary...

Continue reading

Sprue holding pins

Sprue holding pins New types available Regardless of the type of sprue holding pin used, there is a standardised undercut at the end of the shaft. With its help, the solidified plastic is retained in the sprue runners. This ensures that the sprue...

Continue reading

Positioning wedges

Positioning wedges 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...

Continue reading

Stainless steel cooling connections

Highly corrosion resistant Traditionally, the topic of “cooling and temperature control” plays an important role. After all, the right mould temperature control is crucial in terms of quality and efficient production of plastic parts....

Continue reading