Ningbo Rudder Machinery Co., Ltd.

Products List
extruder barrel

extruder barrel

Screws & barrels applicable to general-purpose plastic machine. We can make these according to customer's request. Material: 38CrMoAl A Nitridized Case hardness of screw: HV≥750-940 Case hardness of barrel: HV≥940-1100 0.5-0.8mm Depth of nitridized layer Nitriding...
Screw & Barrel

Screw & Barrel

1.The special screws and barrels 2.for special engineering plastics and modified engineering plastics Screw & Barrel are widely used in daily life and industrial fields. For instance, PC, PVDF and other engineering plastics are modified through the adding of calcium carbonate...
extruder screw barrel

extruder screw barrel

extruder screw barrel: 1.The special screws and barrels 2.for special engineering plastics and modified engineering plastics Screw & Barrel are widely used in daily life and industrial fields. For instance, PC, PVDF and other engineering plastics are modified through the...
extruder barrel

extruder barrel

extruder barrel 1.applicable to general-purpose plastic machine. 2.we can meet customer's requests.  Material: 38CrMoAl A Nitridized Case hardness of screw: HV≥750-940 Case hardness of barrel: HV≥940-1100 0.5-0.8mm Depth of nitridized layer Nitriding brittleness:...
PE-RT, PE-X pipe extruder

PE-RT, PE-X pipe extruder

PE-RT, PE-X pipe extruder 1.good exterior design 2.high automation 3.stable extruding production PE-RT, PE-X pipe extruder:Application field:PE-RT,PEX Single-tube and single-mould dual output pipe production line designed by RDLL,This line is widely used in house mart hospital...
barrel for extruder

barrel for extruder

extruder barrel applicable to general-purpose plastic machine. We can make these according to customer's request. Material: 38CrMoAl A Nitridized Case hardness of screw: HV≥750-940 Case hardness of barrel: HV≥940-1100 0.5-0.8mm Depth of nitridized layer Nitriding...
PE-RT, PE-X pipe extrusion line

PE-RT, PE-X pipe extrusion line

1.PE-RT, PE-X pipe extrusion line 2.good exterior design 3.high automation 4.stable extruding production. PE-RT, PE-X pipe extrusion line:Application field:PE-RT,PEX Single-tube and single-mould dual output pipe production line designed by RDLL,This line is widely used in house mart...
PU/PE/PVC precision soft tubes for medical purposes

PU/PE/PVC precision soft tubes for medical purposes

The PU/PE/PVC production lines 1.for medical or other purposes 2.precision soft tubes 3.clear, non-toxic soft tubes Such as perfusion tubes, nasal feeding tubes and catheter as well as for other industrial purposes. The line consists of single-screw extruder, extruding mould...
PE-RT, PE-X pipe extrusion line

PE-RT, PE-X pipe extrusion line

1.PE-RT, PE-X pipe extrusion line 2.good exterior design 3.high automation 4.giving stable extruding production PE-RT, PE-X pipe extrusion line:Application field:PE-RT,PEX Single-tube and single-mould dual output pipe production line designed by RDLL,This line is widely used in house...
PE-RT, PE-X pipe extruder

PE-RT, PE-X pipe extruder

PE-RT, PE-X pipe extruder is of good exterior design, high automation, giving stable extruding production. PE-RT, PE-X pipe extruder:Application field:PE-RT,PEX Single-tube and single-mould dual output pipe production line designed by RDLL,This line is widely used in house mart hospital...



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