Based on the formula, the biodegradable compound-making/granulating/pelletizing machine is mainly used to granulate biodegradable resin. Such biodegradable resin can be used to make biodegradable products, like dishes, chopsticks,straw, food containers, shopping bags, etc.

XINDA Co-rotating Twin Screw Extruder

Modular construction
XINDA's twin screw extruder/Plastic Extruder is built on a modular system. Screw elements with different lengths and functions are mounted to the main splined shaft. The screw combination is changeable. Thus, with a few screw elements and barrel variations, different processing tasks can be finished on the same machine. 

Temperature Separately controlled
Each barrel section's temperature can be set separately. Normally, electrical heaters provide heating, and cooling is obtained with water. Barrels, as well as screw and kneading elements, are made out of nitride steel in the standard version; the wear-resistant version is made of suitable materials, corresponding to the respective requirements. 

Standard barrels
The freely selectable order of screw elements assures the process sections mating the process configuration. Thus, different process zones can be set up interchangeably, according to the requirements for Conveying; Kneading; Mixing and shearing; Homogenizing; Degassing; and Pressure building.

Clamshell Barrel
The barrel can be opened in minutes. This makes product changeover, maintenance, and research fast and easy.
 

Xinda Lab Extruder 
It is equipped with segmented screws that can be quickly reconfigured to meet your specific needs, Its "clamshell" design makes screw changes and cleanout quick and easy, adding to its versatility.https://xinda-extruder.en.made-in-china.com/product/sfmpRIzYOFhP/China-Mini-Lab-Twin-Screw-Extruder-Plastic-Granulator.html

Xinda Reciprocating Single-Screw Extruder

The reciprocating single-screw intensive extruder has the characteristics of uniform shearing, high dispersion, high filling, stretching melt, etc., and combines the advantages of single and twin-screw extruders.https://xinda-extruder.en.made-in-china.com/product/oanRsYIKHOWQ/China-Single-Screw-Plastic-Extruder-PVC-Granulator-for-Cable-Sheath-Compound.html

Pharma Extruder
This technology can be used to produce granules, pellets, immediate-release tablets, controlled-release tablets, and Pellicle. At present, many drugs have been approved for marketing in foreign countries using HME technology.https://xinda-extruder.en.made-in-china.com/product/qTnpEbfoawhc/China-Hot-Melt-Extruder-Pharmaceutical-Granul-Machine-Granulator.html