Chuangbo are a supplier of twin-screw extruders replacement components, and support services for several industries such as masterbatch, powder coatings, plastics compounding, etc. We provide the industry’s most comprehensive selection of twin screw element replacement components and specialty wear solutions.

Our team of engineers can design and manufacture new extruder barrels and feed screws to maximize your production efficiency. It is important to optimize extrusion barrels and feed screw designs to improve overall extrusion performance.

Chuangbo Extrusion is a leader manufacturer in China in high torque, rolled shaft technology producing extruder screw shafts that can withstand significant increases in load, torque, and temperature. Working with leading materials suppliers, we have developed materials with the highest torque capacity and hardness properties to manufacture superior extruder shafts.

Conical twin screw force feeder is specially designed to feed big block and dough material. The block material coming from kneader used to be cold, then cut by hand. It wastes too much time, labor and cost.

The twin screw side feeder for TSB extruders enables the side feeding of fillers and additives in powder or pellet form or cut glass fibers into the processing section of the twin screw extruder.

Common liquid raw materials used in extrusion include water, fat, and syrup. The metering of liquid ingredients is critical for successful product manufacturing. Metering of liquids can be achieved either by volume or by mass. Mass flow meters are more accurate than volumetric meters. Devices include rotameters, differential pressure meters, fluid displacement meter, velocity flow meters, and mass flow meters.

Loss-in-weight feeders can be used for both small to medium feeding ranges. They work with extreme precision under optimum ambient conditions. They are very flexible and can handle bulk solids, liquids and even poorly flowing products. They are used in many continuous processes such as feeding extruders requiring a high level of short-term feeding consistency.