QuickSwitch technology for flexible and efficient pipe production

The long-proven and efficient QuickSwitch system for in-line dimension change at the push of a button is available with immediate effect for the production of PO pipes with a diameter of up to 450 mm. For some months now, S.C. Valrom Industrie S.R.L. in Bucharest (Romania) has been producing single-, double- and three-layer PE drinking water pipes in a diameter range between 250 and 450 mm on a fully automated QuickSwitch line from KraussMaffei Berstorff.

In addition to the single-screw extruders from the successful 36D series, the key components of the machine are the newly designed KM-3L RKW 75 QS pipe head, the suction belt and the calibration basket with a QuickSwitch design.

Immense savings with large pipe dimensions

The KraussMaffei Berstorff QuickSwitch system responds to the demand by the markets for high flexibility, small order batches and short changeover times. These enormous advantages are highly effective when producing pipes with a larger diameter from 250 mm.

"The bigger the diameter of a pipe, the more complicated and more expensive it is to change over with conventionally operated machines", said Michael Hofhus, Head of the Pipe Extrusion Product Group at KraussMaffei Berstorff. "We have supplemented our very successful QuickSwitch system with the model up to 450 mm, thus offering processors an even wider product portfolio and enabling customers to save even more costs, time and material when switching over to other dimensions", stated Mr. Hofhus.

The system also increases competitiveness since the producer can react flexibly, offer short delivery times and quickly perform urgent orders.

Producing on five QuickSwitch lines

S.C. Valrom Industrie S.R.L. has been using QuickSwitch technology. "After years of very positive experience with QuickSwitch machines, we also opted again this time for KraussMaffei Berstorff because we are really impressed with the machine quality and effectiveness", emphasized Catalin Coraci, Managing Director of S.C.Valrom Industrie S.R.L. "We regard KraussMaffei Berstorff as a reliable partner with whom we can meet our production requirements according to our plans in a first-class way", added Coraci.

S.C. Valrom Industrie S.R.L., a member of the Valsir Group (head office: Vestone, Italy), is one of the largest polyolefin processors in the region and supplies a wide range of products for infrastAir Jordan