KraussMaffei Berstorff ZE 180mm Co-Rotating Extruder
A 18 cm screw diameter co-rotating twin-screw extruder optimized for compounding thermoplastics like polypropylene masterbatches. Classified under HTS 8477.20.0065 for its large screw size used in thermoplastic processing applications. Ideal for high-torque mixing and devolatilization in plastics production.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If screw size below 6.4 cm threshold
Size-based statistical break within thermoplastic extruder subheading changes reporting code.
If dedicated for rubber extrusion
Processing material specificity in heading 8477.51 vs 8477.20 for plastics machinery.
If configured as continuous mixer without forming die
Machinery for working plastics by other processes (mixing/kneading) falls in 8483 if not true extrusion.
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Import Tips & Compliance
• Include material processing certificates proving thermoplastic use; rubber capability could trigger reclassification
• Document screw geometry and L/D ratio in commercial invoice for customs valuation accuracy
• Watch for anti-dumping duties on certain European extruder brands; check Commerce Department scopes
Related Products under HTS 8477.20.00.65
Davis-Standard MPAC 150mm Twin-Screw Extruder
This heavy-duty twin-screw extruder features a 15 cm (150 mm) screw diameter, designed specifically for high-volume thermoplastic processing such as PVC pipe production. It falls under HTS 8477.20.0065 due to its screw size exceeding 6.4 cm and use in extruding thermoplastics into continuous profiles. The machine's robust construction handles high throughput rates for industrial manufacturing.
Cincinnati Milacron CMB 250mm Sheet Extrusion Line
Large-format 25 cm screw extruder line for producing thermoplastic sheets used in packaging and automotive applications. Falls under HTS 8477.20.0065 due to oversized screw for high-output plastics processing. Includes inline calendering for precise sheet thickness control.
Reifenhäuser RePro 200mm Blown Film Extruder
20 cm screw extruder for high-speed blown film production of thermoplastic packaging films. HTS 8477.20.0065 classification due to screw size for industrial plastics film processing. Features energy-efficient design for LDPE/LLDPE film manufacture.
Webster XL 90mm Profile Extrusion System
9 cm screw diameter heavy-duty extruder for thermoplastic window profiles and building products. Meets HTS 8477.20.0065 large screw specification for plastics profile manufacturing. High-precision temperature control for PVC profile extrusion.
Milacron Vister 170mm Pelletizing Extruder
17 cm underwater pelletizing extruder for thermoplastic recycling and compounding. Classified under HTS 8477.20.0065 for large screw plastics processing applications. Handles post-consumer recycled PET and HDPE pellet production.
Kabra KEM-V 140mm Lab-Scale Extruder
14 cm vented screw extruder for thermoplastic masterbatch development despite lab designation. HTS 8477.20.0065 due to screw exceeding 6.4 cm for plastics processing. Precise control for R&D scale production runs.