Accueil / Équipements / Granulateur / High-Performance Twin-Screw Extruder Granulation Line (TSH-40Plus)
SED-120LJZL-C
Sur devis
SED-120LJZL-C
SED · SED-120LJZL-C · En vedette
SED-120LJZL-C — High-Performance Twin-Screw Extruder Granulation Line
La description complète de ce modèle est encore en cours de traduction. Consultez les détails en anglais ou demandez des informations à notre équipe. English
SED-120LJZL-C is a complete twin-screw extruder granulation production line based on the TSH-40Plus/600-37-40 main unit (φ41.4 mm screws, L/D=40). The line includes: gravimetric twin-screw feeder → twin-screw compounding
Délai de livraison
Sur devis
Cadence
70–120 kg/h
Fonctionnement
The gravimetric feeder meters material into the co-rotating twin-screw extruder (TSH-40Plus, φ41.4 mm, L/D=40). Material is conveyed, melted, mixed, and devolatilised (vacuum vent at barrel section 9) through 10 heated barrel zones (T1–T10, 21 kW total). Molten material is extruded through a 6-hole die (φ3.5 mm), water-cooled in a 3 m bath, air-dried, and cut into pellets by the LQ-100 pelletiser.
Processus de fonctionnement
1The gravimetric feeder meters material into the co-rotating twin-screw extruder (TSH-40Plus, φ41.4 mm, L/D=40).
2Material is conveyed, melted, mixed, and devolatilised (vacuum vent at barrel section 9) through 10 heated barrel zones (T1–T10, 21 kW total).
3Molten material is extruded through a 6-hole die (φ3.5 mm), water-cooled in a 3 m bath, air-dried, and cut into pellets by the LQ-100 pelletiser.
Caractéristiques techniques
Caractéristiques de la variante : SED-120LJZL-C
Caractéristiques
Modèle
SED-120LJZL-C
Cadence
70–120 kg/h
Tension
380V±10%,3 5,50Hz
Fluides et énergie
External cooling water: 5 m³/h at head 45 m, ≥0.16 MPa; internal circulation: distilled or boiler water; gearbox oil: Changcheng L-CKD220 (−15 to +10°C) or L-CKD320 (+10 to +40°C); control voltage: AC 220V
Puissance
63.72 kW
Dimensions
Emprise au sol
IP43; altitude ≤1,000 m; ambient 0–40°C; relative humidity ≤80%
Matériaux
Matériaux en contact
W6Mo5Cr4V2 high-speed tool steel (screw elements, vacuum hardened 58–62 HRC); bi-metallic high-wear-resistance alloy liner (barrel bore); 304 stainless steel (water inlet/outlet pipes, feed hopper); copper (barrel water pipes)
Matériaux du bâti
Grade 45 steel (barrel outer shell); stainless steel (barrel outer cover, ceramic glass-fibre insulated lining); 40CrNiMoA high-strength alloy steel (arbour, compound forged); 20CrNi2MoA (gears); nitrided steel (strand die head, 72h nitriding); stainless steel (vacuum chamber / water bath / air dryer)
Caractéristiques principales
Screw diameter: φ41.4 mm
Main unit L/D ratio: 40
Main motor: 37 kW AC variable-frequency (WEG Brazil)
Main screw speed: 50–600 rpm
Barrel heating: 21 kW across 10 temperature zones (T1–T10)
Total installed power: 63.72 kW
Capacity: 70–120 kg/h
Model: TSH-40Plus/600-37-40
10 temperature control zones
1 main feed port; 5 natural vent ports; 1 forced vacuum vent (zone 9)
Involute spline arbour (DIN standard)
Screw elements: W6Mo5Cr4V2 high-speed tool steel, vacuum hardened 58–62 HRC
Modular (building-block) screw element design
Siemens touchscreen + PLC control
Fuji (Japan) AC variable-frequency drive
WEG (Brazil) main motor 37 kW
IKO/NSK radial bearings
Gear box: 20CrNi2MoA carburised and hardened, 6-grade precision
Forced lubrication + silent oil pump (0.37 kW)
Soft-water circulation cooling (water pump 0.55 kW)
Forced vacuum exhaust system (0.75 kW)
Quick-open strand die head (nitrided steel, 72 h nitriding)
Die plate: 6 holes × φ3.5 mm
3 m water bath with mobile casters
Air dryer: 1.1 kW
Pelletiser: LQ-100, 2.2 kW variable-frequency
K-type thermocouples (0–400°C)
Main unit interlock / over-pressure / over-current protection
Siemens-standard electrical cabinet
Power: 380V±10%, 3-phase 5-wire, 50Hz
30-day delivery (after 30% deposit)
High-strength alloy steel arbour (40CrNiMoA)
Gear safety factor up to 1.3
Modular screws for flexible adjustment
No dedicated foundation required (anti-vibration pads included)
Main unit shipped without gearbox oil — customer adds on-site (safe transport)
7 items of documentation supplied: layout drawing, manual, certificate of conformity, etc.
Applications
Polymer / plastic compounding and pelletising
Engineering plastics blending
Elastomer pelletising
Plastics alloying
Colour masterbatch production
Hot-melt sensitive material extrusion
Secteurs
Plastics
Polymer processing
Chemical
New materials
Marques des composants
Siemens/(touchscreen + PLC)
WEG/Brazil (main motor 37 kW AC variable-frequency)
Fuji/Japan (AC variable-frequency drive)
IKO / NSK (radial bearings)
VMI imported (solenoid valves)
Changcheng/(gearbox oil L-CKD220/L-CKD320)
SED
Échangez avec SED Sales Team
Spécialistes des équipements · contact sur WhatsApp
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Documentation
Fiche technique (PDF)
Aperçu de l’équipement, caractéristiques et dimensions · Document d’origine (anglais)
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Manuel opérateur
Installation, fonctionnement et dépannage · Document d’origine (anglais)
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Fiche comparative (Standard et Économique)
Comparaison des configurations · Document d’origine (anglais)
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Protocoles IQ / OQ / PQ
Documentation de validation pour la conformité GMP · Document d’origine (anglais)
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Protocoles FAT / SAT
Essais de réception en usine et sur site · Document d’origine (anglais)
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Plans CAD (STEP / IGES / DWG)
Plans d’ingénierie pour l’implantation · Document d’origine (anglais)
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Certificats d’étalonnage
Niveau sonore, résistance de terre, rigidité diélectrique et rugosité · Document d’origine (anglais)
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DQ (qualification de la conception)
Protocole complet de qualification de la conception · Document d’origine (anglais)
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Certificats matières
Composition de l’acier inoxydable 316L · Document d’origine (anglais)
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