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
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.
