Import Caco3 Filler Masterbatch Extruder — Buy in Bulk from Supplier in China

The Caco3 filler masterbatch extruder pelletizing line from Nanjing GS-Plus Machinery Manufacturing Co., Ltd. is a fully automated production system designed for manufacturing filled polymer compounds. It processes combinations such as PP + pigments, PE + CaCO3, PE + talc, PE + TiO2, PE + barium sulphate, and PE + ceramic powder, with core components including a high-speed mixer, spiral loader, twin-screw extruder, and cutting system. For formulations with high pigment or filler ratios, the line can integrate a kneader or Banbury mixer with a conical force feeder and twin-screw extruder to ensure superior dispersion and consistency.

This extruder system is engineered for high-capacity output and self-cleaning operation, with twin-screw configurations providing excellent mixing for uniform filler distribution. Typical filler loadings for CaCO3 in masterbatch production range from 70% to 85%, with particle sizes of 1-5 microns being standard for achieving optimal mechanical properties. The equipment supports a wide polymer compatibility list, including PE, PP, PET, PVC, PC, PA, PS, ABS, PLA, TPE, TPR, TPU, TPV, and EVA, making it versatile for applications in packaging, construction, and automotive industries.

The line is suited for manufacturers targeting cost reduction through filler incorporation while maintaining product performance. It is commonly used in the production of blown films, rigid containers, and piping systems where stiffness, dimensional stability, and surface finish are critical. Buyers should confirm the specific throughput capacity, power requirements, and available formula support from Nanjing GS-Plus, as these vary based on the chosen configuration and material combinations.

Nanjing GS-Plus Machinery Manufacturing Co., Ltd. is based in Jiangning District, Nanjing, within Jiangsu Province, China. The company specializes in the design and manufacture of plastic extrusion machinery, including single-screw and twin-screw extruder pelletizing lines, as well as auxiliary equipment such as high-speed mixers, spiral loaders, and force feeders. Their product range extends to specialized systems for 3D printing filaments, plastic washing lines, and compounding solutions for a broad spectrum of polymers and fillers.

The supplier’s profile indicates a focus on turnkey solutions for polymer processing, with expertise in tailoring configurations to achieve specific material properties or production efficiencies. While the listed trust tier is harbor, the response rate and average response hours are currently not available. Prospective buyers should verify the supplier’s ability to provide detailed technical support, formula development, and after-sales service for the CaCO3 filler masterbatch extruder systems.