The twin-screw extruder is composed of a transmission device, a feeding device, a barrel, and a screw, and the functions of each component are similar to single-screw extruder. The difference from the single-screw extruder is that there are two parallel screws in the twin-screw extruder.
The complex flow pattern of the material in the twin screw compounding machine macroscopically shows the advantages that the single-screw extruder cannot match, for example, sufficient mixing, good heat transfer, large melting ability, strong exhaust ability and good temperature control of the material, etc.
|Place of origin||China|
|Packaging details||Wooden pallet packing|
|Payment terms||TT. LC|
|Model||Diameter||L/D||Screw speed||Motor Power||Torque per shaft||Specific torque||Capacity Range|
Petrochemical Powder Pelletizing and Powder Compouding:
Petrochemical powder pelletization and powder modification are one of the most important applications for twin screw extrusion machine. Through continuous efforts, optimization, and improvement, the integration of industry resources has been widely recognized by the market.
Bio-degradable Plastic Compouding and Pelletizing Series:
Typical application as plastic alloy, starch filled compound, bio-mass filled compound or mineral power filled compound for bio degradable plastics as PLA, PBAT, PBS, PPC, PCL, TPS, and PHA, etc.
The screw and barrel adopt the "building block" structure, which has good interchangeability, and can be used in any combination according to the different material processing technology;
The cylinder body is made of nitrided steel and bimetal materials, which are wear-resistant and corrosion-resistant, and extend the service life; the threaded elements are made of nitrided steel and high-speed steel. Normal tooth surface clearance, and good self-cleaning;
The specially designed connection method and transmission device enhance the strength of the threaded element and the mandrel. The above measures achieve the purpose of uniform material dispersion, good mixing and plasticizing effect, short material retention time, and high conveying efficiency.