CaCO3 filler masterbatch extruder

Plastic Color Masterbatch Pelletizing Production Line : 
Masterbatch (MB) is a pigment additive into plastic used for coloring plastics (color masterbatch) or high ratio filling powder mixing into plastics (filler masterbatch), or imparting other properties to plastics (additive masterbatch). Masterbatch is a concentrated mixture of pigments, powder and/or additives encapsulated during a heat process into a carrier resin which is then cooled and cut into a granular shape.
Filler Masterbatches are extensively used in the production of Tube extusion, blown film extrusion, injection & blow molding,raffia woven sacks, non woven, extrusion coating and many more applications. Filler masterbatches reduces cost and modify products properties. Generally speaking, the filler masterbatch has two components, one is plastic resin, called carrier. The other is inorgnic powder, called filler.
Carrier: PE, PP, POE , EVA etc
Filler: Caco3, Talc,  barium sulfate, phosphorus etc
Filler masterbatch processing has multiple method and machines design. The dispersion is most important factor we should consider. Dispersion can be in kneader, twin screw extruder, or both.

1.Strand Extruders for Filling/Compounding and Reinforcing

Fibre reiforcement : glass fibre, carbon fibre reinforced PP, PA, PBT, ABS, PC, POM, PPS, PET, etc.
Fibre reiforcement : glass fibre, carbon fibre reinforced PP, PA, PBT, ABS, PC, POM, PPS, PET, etc.
Incorporation of Fillers: Caco3, Talc, TiO2, carbon black,filled PE, PP, or EVA, etc.
Cable Compounds: cable sheath, cable insulation compounds of LDPE, HDPE, LLDPE, MDPE; radiation-crosslinkable compounds, optical fibre protection compounds, heat-shrinkable polymer compounds.
Special Compounds: PPR pipe compounds, PE compounds for crosslinked pipes, tobacco filter compounds, etc.
High Concentration Color Masterbatches: PE, ABS, PS, EVA, PP,etc. with high concentration of pigments and other processing aids.
Masterbatches with Flame-retardants: PE, ABS, PS, EVA, PET, PP, etc. with flame retardants and other additives.

The twin screw strand extruder also fit for PET bottles/ flakes recycling.

2. Water Ring Extruders for Filiing/Compounding/Modificating

PE, EVA etc. Filled with CACO3,talc,TIO2,carbon black etc.

Cable sheath, cable insulation compoundes of LDPE,HDPE,LLDPE,or MDPE;

Radiation-crosslinkable, heat-shrinkable cable compounds;

TPR, TPU thermoplastic elastomers; EVA and hot-melt adhesives;

Color concentrations of PE,ABS, PS,EVA,etc;

Flame retardant master batches of ABS,PS,EVA,etc;

Master batches with PE,PP,PS,etc carriers for degradation applications.

3.Air-cooling Extruders

Enforcing modification:PE,EVA etc.+CaCo3,Talc, TiO2,Carbon black.

Degradable master batch: PE,PS etc.+starch,additive etc.

Anti-flame master batch: PE, EVA etc.+Sb2O3, Mg(OH)2,AI2(OH)3 etc. 

4. Underwater Extruders

1.The main material is PE+CaCO3

2.The metering feeders are equipped with single screw, twin screw, hollow screw, forced feeding ,side-feeding, etc

3.Different requirementsof feeding, such as power, pellet, lump and luqid material.

 Pre-sales service:

•  Introducing in detail features and application of the products to customer 
•  Selecting rconomical and practical machine&equipment for customer
•  Providing operation data of the related machine&equipment
•  Providing means of trial performance for customer

Sales service:

•  Recommending engineering conditions required for installation of the machine&equipment
•  Communication in time the manufacturing progress of the machine with user
•  Providing assistance in technical conditions,screw combination and barrel disposition needed for product

After-sales service:

•  Providing on-the-spot technical assistance in installation,commissioning and training
•  Filling in detail customer's information
•  Providing long-term maintenance service and spare parts