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Grubbens Stock Pump: Grubbens centrifugal pumps are specially designed for transportation of liquids with variable consistency, or liquids containing air bubbles and lumps. Stock concentration up to 8% can be pumped without in-feed pressure. With in-feed pressure it can even manage to pump up to 12%.
The self-ventilating rotor has no constrictions and therefore minimise the risk of blocking.
Reject separator: Grubbens reject separator is a pulper cleaning equipment for LC, MC and HC pulper.
Deflaker: Grubbens Deflaker is used for separating of fibres in broke systems, virgin pulp systems and waste handling. Even wet strength paper qualities can be deflaked.
High Density Cleaner: Grubbens High Density Cleaner takes care of unwanted particles and removes them from the suspension according to the vortex separation principle. Parts that have a higher density than the pulp, such as screws, nails, staples, steel parts, stones and pebbles are effectively removed and gathered in the reject chamber.
Dewaterer Screw Type SDPP: Practically all fibre suspensions can be treated with the Krima Screw Dewaterer, normally within the consistency range of 3–20%.
Screw Press Type KSR: Screw press type KSR for an inlet consistency of 3%. The screw press gives excellent results on recycled paper as well as virgin pulp.
Screw Press type RR: Screw press type RR for an inlet consistency of 8%. The screw press gives excellent results on recycled paper as well as virgin pulp.
Refiners
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