High-Torque Twin-Screw Extruder for ABS Filament | RFQ Sourcing Details

This high-torque, co-rotating twin-screw extruder is offered for upgrading ABS 3D-printer filament extrusion lines and for broader plastic compounding and granulation duties.

The available HTE models range from the laboratory-scale HTE 25 to the HTE 95 production unit, with stated outputs from 2–15 kg/h up to 600–1,500 kg/h. Motor ratings range from 18.5 to 315 kW in the listed model table.

Supported configuration facts The extruder uses modular screws and barrel sections, allowing the processing layout to incorporate conveying, kneading, mixing and reverse screw elements as well as feed, venting, side-feeding and liquid-injection barrel sections.

Each barrel zone has independent electric heating and closed-loop water cooling. An optional Siemens or Mitsubishi PLC touchscreen can control and record screw speed, temperature, pressure, torque and feed rates, with recipe storage and data-export functions.

Available feeding equipment includes single-screw, twin-screw and hollow-screw metering feeders, forced side feeders and liquid-injection systems. Multi-stage vacuum venting is available for removing moisture, solvents and reaction by-products.

Listed protection features include enclosed guarding, torque-overload protection, temperature alarms and emergency stopping. The listed screw-material options are W6. Mo5. Cr4V2, 38. CrMo. AlA, WR5 and WR13 alloy steel.

The source also describes nitride-hardened alloy-steel screws and bimetallic-lined barrels with wear-resistant inner sleeves;the exact construction should therefore be confirmed for the selected model and process.

Pelletizing and line options Compatible downstream configurations include water-cooled strand, air-cooled strand, water-ring and underwater pelletizing systems. Auxiliary equipment is also listed, including pelletizers, mixers, screw elements, crushers, feeders, screen changers, chillers and melt pumps.

Suitability depends on the polymer formulation, moisture sensitivity, required pellet form and production rate.

Procurement questions to confirm Before ordering, the buyer should submit the actual ABS formulation, filament diameter and tolerance, target throughput, pellet or powder feed condition, additive package, finished-product specification and available utilities.

Confirm whether the scope is an extruder-only retrofit or a complete filament line, because the supplied description also covers compounding and pelletizing systems. Request a written equipment boundary showing every included feeder, die, cooling device, haul-off, controls package and auxiliary unit.

Confirm the selected HTE model, screw diameter, installed motor power, screw configuration, metallurgy, barrel lining, torque rating and guaranteed output for the buyer’s formulation.

Also verify electrical supply, cooling-water requirements, compressed-air needs, line dimensions, installation layout, control-platform selection and required data interfaces.

The source lists customization, a one-year after-sales service period, a one-year warranty, export wood packing and a stated 45-day delivery time.

Buyers should obtain the final warranty coverage, acceptance criteria, commissioning scope, training plan, spare-parts list, documentation package, delivery schedule and applicable certification documents in the signed technical agreement.