Device at least for cooling a cylinder of an extruder
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Apparatus and method for extruding thermoplastic hollow chamber profiles with an internal cooling unit
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Tubular plastic hollow profiles i.e. cross-linked polyethylene pipes, manufacturing device, has pipe guide or support supporting pipe on part of path between extrusion head and calibration tank over part of profile inner circumference
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Single screw extruder for processing plastics, has spacer which partially surrounds screw, to vary canal volume of feed screw in catchment area of screw
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Gear arrangement for driving the two screws of a twin-screw extruder
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Twin screw extruder
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Receiver for portable machines such as portable drills
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Twin-screw extruder
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Method for the production of peelable seal compounds
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Grinding apparatus for producing convex profiles on rectilinear edges
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Underpressure drill pipe clamp - has pressure chamber with valve to branch connection and check valve to orifice with drill entry fixture
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Continuously extruding hollow plastic section - with internal cooling by evaporation of liquid coolant esp water sprayed inside section
