Theysohn TTS78 TTS108 TTS88 TTM138 Extruder Screw Barrel For Household Application

Theysohn TTS78 TTS108 TTS88 TTM138 Extruder Screw Barrel
 
1 . Description
The Theysohn TTS78, TTS88, TTS108, and TTM138 Extruder Screw Barrels are specialized components that are designed for use in a variety of extrusion applications. These screw barrels are specifically engineered to provide a high degree of mixing and dispersion, as well as excellent melt quality and throughput performance.
 
The Theysohn TTS and TTM series of screw barrels feature a modular design that allows for easy customization and adaptation to a wide range of extrusion applications. They are made from high-quality materials and are precision-engineered to meet the exacting requirements of modern extrusion processes.
 
Some key features and benefits of the Theysohn TTS and TTM series of extruder screw barrels include:
 
- High mixing and dispersive performance: The intermeshing design of the screws and the optimized screw geometry provide excellent mixing and dispersion, ensuring homogenous and consistent output.
 
- Excellent melt quality: The Theysohn TTS and TTM series of extruder screw barrels are designed to provide excellent melt quality, with low shear stress and minimal melt degradation.
 
- High throughput performance: The Theysohn TTS and TTM series of extruder screw barrels are capable of processing high volumes of material, with excellent melt conveying and pumping performance.
 
- Modular design: The modular design of the Theysohn TTS and TTM series of extruder screw barrels allows for easy customization and adaptation to different extrusion applications.
 
Overall, the Theysohn TTS78, TTS88, TTS108, and TTM138 Extruder Screw Barrels are high-quality components that are well-suited for a variety of extrusion processes. They are designed to provide excellent mixing and dispersion, high throughput performance, and excellent melt quality, making them a reliable and efficient choice for modern extrusion applications.

 
 
2 . Regular model screw barrel for below famous extruder

MIKROSAN	MCV 55	MCV 67	MCV 110
BATTENFELD	BEX 65	BEX 68	BEX 90	BEX 92	BEX 107	BEX 110
KRAUSS MAFFEI	KMD 60	KMD 75	KMD 90	KMD 110	KMD 114	KMD 130
CINCINNATI	ARGOS 72	ARGOS 90	ARGOS 93	ARGOS 114	ARGOS133	ARGOS 135
THEYSOHN	TTS 78R-26	TTS 88R-24	TTS 88R-26	TTS 108R-24	TTS 108R-26	TTM 138-28
WEBER	DS 7.22	DS 8.32	DS 11.22	DS 12.32	DS 13.22	DS 850 / 2b

 

 

 
3 . Technical Parameter

Base Material	1)38CrMoAlA(JIS SACM645);2)Cr12MOV(JISSKD-11) ; 3)4Cr5MoSiV1(JIS SKD-61) ;4)42CrMo(AISI4140)
Bimetallic Alloy Materials	1)Fe-based alloy2)Ni-based alloy/Deloroalloy 3)Co-based alloy4)NiCo-based alloy 5)Tungsten carbide/Wolframcarbide
Double-alloylevel	Level A - containing Tungsten of40% Level B - containing tungsten of 25% Level C - containing tungsten of15%
Surface Treatment	Heat Treatment High FrequencyTreatment Nitriding treatment(120Hours): Depth of Nitrided Layer: 0.5-0.8mm Hardness of Nitrided Layer: 900-1020Hv(HRC56°-65°) HardChrome Plating treatment: Thickness of Hard Chrome Plating Layer:0.05-0.10mm Hardness ofHard Chrome Plating Layer: ≥950HV Nickel alloyplating.treatment: Bimetallic barrel / Cylinder: Centrifugal Casting(Inlay Alloy) BimetallicScrew: Plasma Alloy Coating Spraying Depth of Bimetallic Layer: >2mm Hardness of Bimetallic Layer: HRC55°-72° Spraying corrosion wear-resisting dual metallayers

 
 
4 . Comparsion of the output (LDPE)

Pressure is generated if resin passes over the barrier, forcing any air in the melted resin back to the feed side and effectively preventing the intrusion of air bubbles on the sub flight side. This is highly effective with resins that generate bubbles such as PS, PA, PET and EVOH.
 

 
 
 
5 . Parallel twin screw and barrel application
1)PP
2)PE
3)PVC
4)WPC
5)SHEET/PIPE/PROFILE/ FOAM BOARD
6)CRANULAR TWIN SCREWS EXTRUDERS
 

 

Bimetallic Treatment of Screw

The bimetallic screw for extruder twin screw is a kind of screw spray welding a 2~3mm-thick alloy coat on the screw flight of output area for the screw . The Bimetallic treatment has excellent corrosion resistance, abrasion resistance and high working temperature. And its useful service life is greatly improved contrast to the common nitrided screw.

 
 
6 . As per customer's demand,we can also supply below:
PVC/PE Film Blowing Screw;
Blow Molding Screw;
PS/PE/PP/ABS Sheet Extrusion Screw;
PE Aluminum Plate;
PPR Pipe Screw;
EVA Extrusion Screw;
HDPE High efficiency Screw;
PET Straps Screw;
XPS/EPE Foamed Screw;
Granulation Screw,Vented single screw etc.