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Parallel Twin Screw Extruder

TT-ATE series parallel twin screw extruder is driven by motor, torque distribution gearbox, processing part, temperature control device, mold part and downstream grain cutting system.

TT-ATE twin screw extruder adopts the principle of modular design and standardized production of components, so as to present stable and reliable performance.

With the principle of modularization, TT-ATE series extruding machines can provide highly customizable solutions according to customers' process and special requirements. Based on different output torque levels, there are two types of TT-ATE extruders: basic type and efficiency type.

TT-ATE co-rotating twin screw extrusion machinery combines a variety of cutting systems, such as water strands cutting system, die surface cutting system and underwater cutting system.

Relay control and PLC control are both used in ATE electrical control system. All key electrical components are European branded to ensure significant stable performance of the control system.


Typical applications:

Engineering plastics, masterbatch, filler, TPE, TPR, TPV, direct extrusion

Application I:

Reinforcement and compounding, such AS PP, PA, PBT, ABS, AS, PC, POM, PPS, PET with glass fiber or carbon fiber filler;

Mixing alloy, such as PC + ABS, PA+ ABS, CPE+ ABS, PP+ EPDM, PA+ EPDM, PP+ SBS, etc.

Filling and compounding, such as PE, PP, EVA and calcium carbonate, talcum powder, titanium oxide pigment and carbon black;

Cable materials, such as LDPE, HDPE, LLDPE, MDPE sheath materials, insulation materials; Radiant cross-linked cable material, etc.

Application II:

Filling and compounding, such as PE, EVA filled with calcium carbonate, talc powder, titanium dioxide and carbon black;

Mixed alloy, such as PC + ABS, PA + ABS, CPE + ABS, PP + EPDM, PA + EPDM, PP + SBS, etc.

LDPE, HDPE, LLDPE, MDPE sheath materials, insulation materials;

Radiation cross-linking material, coated optical fiber cable material, heat shrinkable pipe material, PPR pipe material, PR cross-linking pipe material;

Thermoplastic elastomers, such as TPR, TPU;

Master batch, such as PE, ABS, PS, EVA, etc.

Flame retardants, such as ABS, EVA, etc.

Degradable plastics, such as PE, PP and PS, etc.

Application III:

Reactive extrusion, such as continuous reactive extrusion of PUR, PA, POM, PEI, PC, PMMA, PBT and PPS, vulcanization, crosslinking, grafting and elongation chains.

Application IV:

PVC cable material, plastic shoe material, coil material, medical material;

Low smoke and halogen-free materials or low halogen flame retardant materials;

EVA material screen, PE and EVA color masterbatch, etc.

1. High-speed mixer
2. Screw loader
3. Gravity feeding system
4. ATE twin-screw extruder
5a. Water strands pelletizing system
5B. Water-ring pelletizing system
5d. Die-face hot cutting system
6. Products silo
7. Quantitative packaging scale

Parameters of TT-ATE Twin Screw Extruder

Machine size Dia. of screw(mm) L/D Screw speed Max.(rpm) Torque per shaft(Nm)

Specific torqueT/A3

TT-ATE35 35.6 32-64 600 115 4.2 40-80
TT-ATE52 51.4 32-64 600 415 5.2 150-250
TT-ATE65 62.4 32-64 600 675 4.8 200-400
TT-ATE75 71 32-64 600 990 4.6 300-700
TT-ATE95 93 32-64 600 2365 5 550-1500