Extrusor De Doble Husillo Paralelo Contra-Rotatorio

Clasificación: Máquina Peletizadora de PVC/PBAT/PBS de Doble Husillo

TWIN SCREW INDUSTRIAL CO., LTD.

País: Taiwán

Teléfono: 886-6-5014056

Fax: 886-6-5013805

Persona de contacto: Roger Su

Consulta Ahora

Sistema del control de la temperatura del tornillo libre de mantenimiento y cerrado.
Amplios rangos de procesos gracias a los mecanismos de alimentación y de muy diversos materiales.
Bajo desgaste, debido a la baja velocidad de los husillos.
Suave plastificado gracias a husillos y barriles más largos.
Alta eficiencia de producción.
Homogeneidad excepcional del plastificado.

Model	Screwdia	L/D	Drive Power	Screw R.P.M	Barrel Heater Power	Total Power	Max Output	L×W×H	Weight
TSE-75	Ø75 mm	25:1	40 HP	35-40	27 KW	64 KW	200~300 kg/hr	3960×1400×2360mm	3600 kg
TSE-90	Ø90 mm	25:1	75 HP	35-44	37 KW	90 KW	300~500 kg/hr	4670×1590×2420 mm	4400 kg
TSE-110	Ø107 mm	25:1	100 HP	37	48 KW	130 KW	500~700 kg/hr	5140×1750×2480 mm	6700 kg
TSE-130	Ø132 mm	25:1	150 HP	37	79 KW	205 KW	950~1200 kg/hr	6380×2260×2700 mm	9500 kg

Counter-rotating screws generate substantial pressure, ensuring stable flow and accurate sizing at the die.

Minimized shear heat prevents PVC degradation, yellowing, and plate-out issues.

Intermeshing geometry maintains uniform plasticizing even with powder formulations like rigid PVC.

Optimized torque and screw engagement deliver stable extrusion at lower energy consumption.

High-wear alloy materials extend component life under continuous industrial loads.

A counter-rotating twin screw extruder operates with two parallel screws rotating in opposite directions. This opposite motion creates:

This makes it the preferred technology for rigid PVC profiles, multi-cavity window frames, conduit pipes, and WPC boards.

Comparison	Counter-Rotating	Co-Rotating
Screw Direction	Opposite rotation	Same direction rotation
Shear Level	Low shear - ideal for heat-sensitive PVC	High shear - ideal for compounding
Pressure Build-Up	Very high, stable die pressure	Medium pressure
Conveying Force	Strong positive conveying	Moderate conveying
Typical Output	Lower RPM, stable output	Higher RPM, higher throughput
Best For	PVC profiles, PVC pipes, WPC, low-shear extrusion	Masterbatch, fillers, engineering plastics
Melt Uniformity	Excellent for PVC powder	Excellent for compounding
Degassing Ability	Strong natural venting	Depends on screw elements
Material Sensitivity	Very gentle	More aggressive mixing