We provide professional repair, remanufacture and replacement services for Berstorff ZE75 twin-screw extruder barrels, equipped with premium HIP alloy liners to fully restore original equipment performance. Our service covers all types of Berstorff twin-screw extruder barrels, delivering wear-resistant, long-lasting solutions that match the quality of original factory components at a more competitive cost.

Berstorff ZE75 Barrel Repair & Remanufacture

• Professional barrel repair, reboring and precision relining service exclusively for Berstorff ZE75 extruders
• Standard configuration with high-performance HIP alloy liners, significantly improving wear and corrosion resistance
• Barrel diameter range: 15.6mm to 500mm (covers all Berstorff mainstream models)

Complete Extruder Spare Parts Supply

• Supply of high-precision screw elements, screw shafts, barrels and all wearing parts
• Screw element diameter range: 16mm to 400mm
• All parts are manufactured to original equipment specifications for perfect compatibility and interchangeability

Imported Gearbox Repair & Replacement

Professional overhaul, maintenance and replacement services for Berstorff and other imported twin-screw extruder gearboxes

Applicable gearbox range: 16mm to 450mm (screw diameter)

Adopt world-class bilateral symmetrical gear drive technology, with 72000 working hours designed service life

Complete Machine Repair & Production Line Optimization

Overall repair and refitting services for full-set imported twin-screw extruders

Personalized production line optimization and efficiency upgrade solutions

• Professional process improvement and technical guidance to maximize production capacity

Adopt advanced hot isostatic pressing (HIP) process to form uniform and dense alloy structure without internal defects

Excellent wear resistance and corrosion resistance, extending barrel service life by 2-3 times compared with ordinary materials

High dimensional accuracy and perfect fit with screw elements, effectively reducing material leakage and energy consumption

Stable performance under high temperature and high load conditions, suitable for various harsh extrusion processing scenarios

ADVS is a professional manufacturer focusing on the R&D, design and production of co-rotating and counter-rotating parallel twin-screw extruder complete lines. Our equipment features high torque, high efficiency, low energy consumption and excellent cost performance, with a gearbox design life of 72000 working hours. Our manufacturing technology and product quality keep pace with the world’s top extruder manufacturers.

• Complete twin-screw extruder production lines
• High-torque customized extruder gearboxes
• Automatic LFT-D long fiber reinforced thermoplastic production lines
• Counter-rotating parallel twin-screw extruders
• Differential concentration mixers
• Overhaul and precision machining of large mechanical parts
• Custom design and manufacturing of screw elements compatible with German and Japanese branded extruders