Small Extruder
Contact Info
- Add:廣東省東莞市萬(wàn)江區(qū)谷涌第二工業(yè)區(qū), Zip:
- Contact: 邵經(jīng)理
- Tel:076989861253
- Email:13825744148@139.com
Other Products
Customize with high-quality, affordable prices from manufacturer Hengtong Equipment.
1. How to ensure the correct selection of machinery? Just tell us your formula ratio; if mixing and plasticization can be achieved, this equipment is suitable;
2. If twin-screw mixing is not ideal, use an internal mixer for mixing, then an extruder for pelletizing! Combined equipment for continuous operation, no manual intervention required.
Small Extruder Welcome to consult Dongguan JiuTong Machinery Order Hotline: 138-2574-4148 . Manager Shao Li
Instruments used for: research institutions, quality inspection agencies, universities, and laboratories producing raw material products for rubber, silicone, and plastic. Basic mixing and extrusion instruments applied in new material development, physical testing, teaching research, and formula development.
Twin-Screw Mixing Extruder:If the machine's application is unclear, please explain your formula situation to us, and we will recommend a suitable solution.
Model | SHJ20 Mixing Twin-Screw Extruder Pelletizing Machine |
Extrusion Output | 0.5~3KG/Experimental Usage |
Screw Diameter | 21.7mm |
Length-to-Diameter Ratio | L/D=40:1 |
Temperature Control Range: | ≤300℃ |
Main Motor Power | 4KW（Variable Frequency Speed Control） |
Feeder Power | 0.75KW （Variable Frequency Speed Control） |
Screw Speed | 0~500rpm |
Transmission Ratio | 1:2.5 |
Gearbox | Integrated, parallel three-shaft type, compact structure. Reduction, NSK bearings |
Screw Combination | Modular, flexible combination, multi-purpose machine. |
Barrel Length | L=120mm/section; total 7 sections. |
Barrel Material | Outer sleeve 45 steel, inner lined with bimetallic bushing, wear-resistant alloy a-101（Fe-Cr-Ni-B+Carbide） |
Screw Core Shaft | 40CrNiMoA material, threaded elements and core shaft connected by involute spline |
Screw Elements | W6MO5Cr4V2, high-temperature vacuum quenching heat treatment; Overall HardnessHRC65~75 |
Vent Holes | Zone 1 feeding (open); Zone 3 venting (open); Zone 5 vacuum (open), others closed. |
Vacuum Extraction | Water-ring vacuum degassing |
Pressure Measurement | Pressure sensor measures material pressure, range 0~25Mpa. |
Heating Zones | 7 zones (electric heating zones 2~6; head zone) Temperature control accuracy +2℃ (Dual-channel intelligent temperature control儀表, independent temperature control display for each zone (RKC)) |
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| Origin: | China / Guangdong / Dongshi |
