CTS-C Series Twin Screw Extruder

Proven mechanical design with integrated frame ensures stability and easy maintenance.
Screw and barrel sections can be freely combined to meet various processing needs; Self-cleaning structure facilitates low residue and quick material or color changeover.
Independent barrel temperature control ensures precise thermal management for heat-sensitive polymers and complex compounding or reactive processes.
Compatible with powders, pellets, liquids, and additives in various feeding formats, and supports multiple pelletizing methods for versatile downstream
processing.

Product Description

Product Introduction

This series of twin-screw extruders features a self-developed reinforced gearbox, engineered through advanced manufacturing techniques and proven technologies. It is purpose-built for conventional plastic compounding applications, including filling, reinforcement, toughening, flame retardancy, blending, coloring, functional modification, and processing aids. The equipment strikes an optimal balance between process adaptability, operational efficiency, and cost performance. Over the years, it has earned a strong reputation in the plastics industry for its outstanding performance and dependable quality—empowering customers to achieve efficient production and high-quality output.

Specifications

Type	D(mm)	Do/Di	L/D	RPM（Max.）	P(kw)	T/A3	Output(kg/h)
CTS-40C	41.1	1.52	32~100	900	45	5.8	75~230
CTS-52C	51.4	1.52	32~100	900	75	5	120~350
CTS-65C	62.4	1.54	32~72	900	160	6	350~800
CTS-75C	71	1.51	32~72	900	250	6	500~1200
CTS-85C	81	1.54	32~72	900	355	6	700~1800
CTS-95C	93	1.52	32~72	900	500	5.5	1100~2500
CTS-120C	116	1.71	32~72	500	500	5.9	1500~2800
CTS-135C	132	1.55	32~72	500	1000	5.9	1800~4000

Product Application

Polymer compounding and modification (e.g.,PP, PE, ABS, PA, PC, PBT )
Blending and modification of biodegradable materials (e.g., PLA, PBAT, and PHA)
Reactive extrusion and functional pelletizing of thermoplastic elastomers (e.g., EVA, TPU)
Pelletizing of high-filled or functional filler systems (e.g., highly filled materials such as calcium carbonate, talc, flame retardants, and thermal/electrical conductive fillers)
High-output production of masterbatches(e.g., black, white, filler, and functional additive masterbatches)
Re-pelletizing of recycled thermoplastics to enhance processing efficiency, mechanical strength, and material consistency (e.g., ABS/PC, PA/ABS blends)
Processing of functional materials for cable, pipe, and sheet applications