Coperion Extruder Gearbox Repair Service for 429kW Rated Power, 11.5 Nm/cm³ Torque

We provide comprehensive solutions for twin-screw extruder gearboxes, including custom manufacturing, professional overhaul, preventive maintenance and direct replacement of identical-specification or equivalent-performance transmission gearboxes.

We have successfully completed numerous repair and replacement projects for gearboxes manufactured by leading German and Japanese twin-screw extruder original equipment manufacturers (OEMs). Our service coverage includes:

• Werner and Pfleiderer (W and P)
• Coperion
• Toshiba
• JSW
• Kobe Steel (KOBE)
• Leistritz
• Maris
• PIV Drives
• Eisenbeiss
• among others.

• Industry-Leading Performance Level
  Performance equivalent to that of international leading brands including German Flender, Austrian Eisenbeiss, W and P, Berstorff, Leistritz, JSW and Toshiba.
• High Specific Torque
  Maximum specific torque up to 15 Nm/cm³.
• Superior Precision Retention
  Radial bearings on output shafts are theoretically free of radial load due to the symmetrical drive design, ensuring consistent precision over long-term continuous operation.
• Extended Service Life
  Designed service life up to 72000 hours (approximately 10 years under normal operating conditions).
• High Operating Speed
  Maximum input speed up to 1750 rpm.
• Excellent Processing Quality
  Tight screw clearance reduces material backflow, shortens material residence time in barrels and minimizes excessive shear, ensuring uniform product quality.
• High Production Efficiency
  Extruders equipped with our gearboxes can achieve 1 to 2 times higher output compared with low-torque extruders of the same screw diameter.
• Premium Component Configuration
  All bearings are sourced from international first-tier brands: Sweden SKF and Germany INA. Oil seals are imported from Germany.

We are dedicate to develop, design, and manufacture co-rotation, counter-rotation parallel twin-screw extruder production line.Our extruders have the advantages of “high torque, high efficiency, low energy-consumption, high price/performance ratio, long service life " (designed service life of gearbox as long as 72000 hrs). We keep the same step with the most advanced extruder manufaturers in the world.

We can supply :Twin screw extruder production line;

High torque gearbox;Automatic long fiber reinforced thermoplastic composites (LFT - D) production line;Counter-rotation parallel twin screw extruder;Differential concentration mixer;

Repairing and machining large parts; Design, machine all of screw elements on Japan and Germany extruders.