New pre-cleaner with longer lifetime

The new Quick ChangeTM scraper blade from Martin Engineering (Fig.) features a steel insert with a tungsten carbide tip for outstanding durability. This enables a 2-3 times longer service lifetime than conventional urethane scraper blades. The QCTM #1 MT pre-cleaner is designed to achieve high cleaning efficiency from the start without any wear-in time. Even without frequent adjustment, uniform tension is maintained. The new pre-cleaner was specially developed for vulcanized belts without mechanical splices and can be used for belt speeds up to 4.6 m/s. The high-performance scraper blade is especial-ly ­suitable for wet, sticky materials. The QCTM #1 MT is suitable both for spring and twist tensioners and can therefore fit 1- and 3-piece mainframes.


Martin Engineering GmbH, Walluf (D), Tel.: +49 6123 9782-21, 


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