Counter Rotation Twin Screw Extruder Repair Service For Coperion ZSK250

Repaire gearbox of Coperion ZSK250 twin screw extruder

We repaired 2 sets of Coperion ZSK250 gearboxes( screw dia. 250mm, POM output 140T per day).If delivered two gearbox to

Germany, the user would pay more 320,000.0 USD dollars.

                                                                 Open the gearbox

                                                               Changing the bearings

                                                                  Checking the gears

                                                           Complete maintenance

Our service

1. Provide spareparts including barrels, screw elements, shafts, etc.

Screw element Dia.: 16-400mm

Barrel Dia.: 15.6-500mm

2. Repair and replace imported gearbox

Gearbox range from 16-450mm(screw dia.)

3. Repair and replace imported extruders,and optimization of production lines

About us

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.