Rumtoo Lab Extruder RLE-20Plus
Precision engineering for advanced material research, polymer compounding, and pilot-scale production. Innovate faster with reliable and flexible extrusion technology.
Pyydä tarjousKeskeiset edut
Precision Control
Features Siemens PLC touch screen control and OMRON temperature units for high accuracy and process repeatability.
Reliable Performance
Equipped with an imported WEG motor and a high-torque gearbox for stable, continuous operation under heavy loads.
Modular Flexibility
The “building block” screw design allows for easy combination changes to suit various material processing needs.
Durable Components
Constructed with high-strength alloy steel shafts and nitrided barrels for maximum wear resistance and longevity.
From Raw Material to Perfect Pellets
1. Metering & Feeding
Raw materials are accurately dosed into the extruder by a twin-screw metering feeder.
2. Compounding & Extruding
Materials are melted, mixed, and degassed in the main twin-screw extruder.
3. Cooling & Drying
The extruded polymer strands pass through a water bath for cooling and an air knife for drying.
4. Pelletointi
The cooled strands are cut into uniform pellets by a variable-speed pelletizer.
Yksityiskohtaiset ominaisuudet
Kehittynyt ohjausjärjestelmä
- Siemens PLC and touch screen interface for intuitive operation.
- OMRON AI temperature controllers with PID self-tuning.
- Comprehensive interlock protection for host, feeder, and pressure.
- Schneider electrical components for enhanced reliability.
High-Performance Gearbox
- Integrated reduction and torque distribution design.
- High-speed, heavy-duty hardened gears with precision grinding.
- Forced lubrication system ensures optimal gear and bearing life.
- Features high-quality IKO and NSK bearings.
Modular Screw & Barrel
- Screw elements made from nitrided steel via CNC for uniformity.
- Segmented barrel includes main feed, natural vent, and vacuum vent ports.
- High-strength alloy steel (40CrNiMoA) core shaft for maximum torque transmission.
- Stainless steel safety cover with ceramic fiber insulation.
Integrated Sub-Systems
- Built-in soft water circulation cooling system.
- Built-in vacuum degassing system with stainless steel tank.
- Complete water-cooled strand pelletizing line with quick-open die head.
- Solid base with vibration-damping pads for stable operation.
Tekniset tiedot
| Main Parameters | |
|---|---|
| Malli | TSH-20Plus-4kW |
| Ruuvin halkaisija | 22mm |
| Length/Diameter Ratio (L/D) | 42 |
| Tuotantokapasiteetti | 2 – 10 kg/h |
| Screw Speed | 50 – 600 rpm |
| Power & Electrical | |
| Main Motor | 4 kW (WEG Brand AC Motor) |
| Total Installed Power | ~12.96 kW |
| Lämmitysteho | ~6.2 kW |
| Power Supply | 380V±10%, 3-Phase 5-Wire, 50Hz±1% |
| System Components | |
| Ohjausjärjestelmä | Siemens PLC & Touch Screen |
| Pelletizing System | Water-cooled strand pelletizing (2-meter water bath) |
| Degassing | Built-in vacuum pump (0.55 kW) |
| Jäähdytysjärjestelmä | Built-in soft water circulation system (0.37 kW pump) |
Engineered for Versatility
Ideal for a wide range of laboratory applications, including polymer compounding, masterbatch development, material property testing, and pilot-scale manufacturing.
Get a Custom Solution & Quote
Our team is ready to help you configure the perfect lab extruder for your specific needs. Fill out the form below to get started.
Usein Kysytyt Kysymykset
What is the warranty period for the extruder?
The standard warranty period is twelve months. This warranty does not cover damage caused by human error or the normal wear and tear of consumable parts.
What are the electrical power requirements?
The system requires a 380V (±10%), 3-phase, 5-wire power supply at 50Hz (±1%). The total installed capacity is approximately 12.96 kW.
What is included with a standard purchase?
A complete system includes the main twin-screw extruder, a metering feeder system, a water-cooled strand pelletizing system, the electrical control cabinet, a set of spare parts, and all necessary technical documentation.
What type of oil is needed for the gearbox?
The recommended gear oil is Great Wall L-CKD320 for ambient temperatures of +10°C to +40°C. For safety during transport, the gearbox is shipped without oil; the customer is responsible for adding it on-site.
What are the cooling water requirements?
The internal cooling loop must use distilled or boiler water. The external cooling circuit requires a supply of tap water with a flow rate of about 3 m³/h to cool the internal loop.
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