The Weibulen 5L Atmosphere Protection Internal Mixer is primarily used for the mixing and dispersion of materials such as titanium alloys, copper alloys, aluminum alloys, and tungsten alloys. It employs imported oxygen content detection instruments to ensure accurate readings; the entire machine adopts multiple sealing devices to prevent gas leakage, enabling experiments to be completed with minimal gas consumption. Since its launch, the Weibulen 5L Atmosphere Protection Experimental Internal Mixer has gained widespread recognition from numerous MIM manufacturers.

I: Features of the Weibulen 5L Atmosphere Protection Internal Mixer

1: The mixing chamber and rotors are made of new alloy steel materials, undergo special vacuum heat treatment, CNC machining, and mirror surface polishing, ultimately achieving overall steel durability, wear resistance, and corrosion resistance (salt corrosion, acid corrosion, alkali corrosion, hydrogen sulfide corrosion, and various other types of corrosion).

2: Servo Coaxial Separation Technology for Easy Cleaning and Material Change

Utilizing advanced servo coaxial separation technology, the rotor can be separated along one end face as the axis, breaking the bottleneck of traditional internal mixers. The open-close internal mixer effectively controls unnecessary economic losses caused by material contamination. While the mixing chamber opens and closes, the rotor remains suspended in the middle, facilitating easy cleaning and material change. The rotor is detachable, allowing staff to clean every part thoroughly with a full-range, dead-angle-free design.

3: Industry-Leading Vacuum Extraction + Atmosphere Protection Mode Significantly Reduces Gas Filling Time

A: Vacuum Extraction

Most of the air can be extracted in a short time, greatly reducing gas filling time.

B: Inert Gas Introduction (Nitrogen or Argon)

Users can set the upper and lower limits of oxygen content, and the equipment automatically starts and stops the inert gas switch, significantly saving gas consumption.

C: Oxygen Content Detection

A: Equipped with upper computer software, it can connect to a computer for real-time monitoring, recording, saving, and data export.

B: Original imported sensor with automatic temperature, zero point, and full-scale drift compensation.

C: Protection against high-concentration gas impact and self-diagnosis function for sensor faults, ensuring safety and reliability.

D: Detection Accuracy: ≤±3% (F.S)

E: Zero Drift: ≤±1% (F.S/year)

F: Linearity Error: ≤±1%

4: PLC System for Automatic Gas Replenishment

The equipment uses a PLC control system, which combines preset values and real-time detection to intelligently operate positive pressure to expel oxygen content during operation and automatically replenish inert gas. This ensures the entire working process meets the requirements for material mixing, resulting in better mixing effects.

II: Technical Parameters of the Weibulen 5L Atmosphere Protection Internal Mixer

No. Main Component Name Parameter Remarks

1. Working Volume 5L

2. Mixing Motor 7.5KW Siemens

3. Mixing Chamber and Rotor Material Alloy Steel Japan

4. Rotor Speed Ratio 1:1.25 Customizable

5. Oxygen Content Detector Imported from Germany

6. Vacuum Pump 3.2KW Imported

7. Frequency Converter 0-50r/min ABB

8. Temperature Control Zones 3 Zones (Room Temperature - 200°C) Independent Control

9. Heating Power 5.5KW Imported Segmented Heating

10. Installation Dimensions L800×W950×H1750mm

11. Total Machine Weight 1500KG