I: 3L Rubber Internal Mixer Machine Purpose

The Weibulen 3L Rubber Internal Mixer is suitable for kneading, dispersing, mixing, and plasticizing various raw materials such as rubber, plastic raw materials, and engineering modified materials. The 3L Rubber Internal Mixer is a small-scale experimental equipment in the industry, widely chosen by universities, research laboratories, and other institutions. It is one of the models among small or micro experimental internal mixers, primarily used for testing in universities and research units.

II: Application Scope
The Weibulen 3L Rubber Internal Mixer has been selected by numerous domestic universities. Main collaborating units include higher education institutions, research institutes, listed companies, and enterprises.

III: Technical Features

The Weibulen 3L Rubber Internal Mixer features a small footprint, an internal mixing chamber made entirely of alloy, a PLC intelligent control system, energy efficiency, safety, ease of operation, excellent dispersion, low noise, long service life, low maintenance frequency, and a built-in dust collector. All technologies originate from Taiwan, with core components imported.

1. The internal mixing chamber adopts the "M-W" pressurization type, equipped with cooling or heating devices. Material: Full alloy, processed in one piece by precision CNC machine tools to ensure strength and accuracy.

2. Rotor: HRC can reach about 62, ensuring wear resistance and durability.

3. Sealing device: Excellent sealing, greatly improving the anti-leakage function, non-polluting to materials, and easy to install and replace.

4. Transmission system. Main motor: A newly designed high-efficiency low-voltage three-phase asynchronous motor, with a cast iron casing, suitable for continuous duty (S1) operation. Features high efficiency, novel structure, aesthetic design, low noise, minimal vibration, high insulation grade, stable quality, and high torque.

5: Temperature control system: Heating and cooling.

6: Soft control system:

6.1 Data collection and export:

The PLC system collects parameters such as speed, temperature, and torque every minute and exports them in table form. This facilitates the organization and analysis of experimental data, greatly enhancing the convenience and reliability of scientific research experiments.

6.2 Real-time curve display:

Real-time curves of speed, temperature, torque, etc., enable more scientific analysis of material status and adjustments in formulation experiments.

6.3 Quick check and self-check function:

It has the advantage of quickly identifying fault points, reducing repair time, and avoiding secondary damage caused by misjudgment. If an external oil temperature machine exceeds the set upper limit, it will alarm, stop working, cut off power, etc.

IV: Technical Parameters

Working capacity:------------------------3L

Internal mixing chamber and rotor material------------------------Full alloy

Rotor speed ratio:------------------------1:1.25 customizable

PLC:-------------------------Programmable

Display screen:--------------------------10 inch

Installation dimensions:---------------------------L2000×W850×H2050mm

Total machine weight:---------------------------1500KG

V: After-Sales Service

1. Provide on-site installation guidance;

2. Responsible for on-site debugging and trial runs of supplied equipment until acceptance;

3. Responsible for on-site operation and maintenance training for the recipient's personnel;

4. One-year warranty under correct operation conditions, with long-term supply of spare parts guaranteed;

5. Long-term technical consultation services;
6. Free on-site inspection and maintenance every two years, with labor and travel expenses borne by our company during maintenance.

7. Within and outside the warranty period, upon receiving notice of equipment failure from the demand side, a clear solution will be provided within 3 hours; if our personnel are required, domestic repairs will be completed within 48 hours. For international users, arrangements will be made based on visa situations and further negotiation with foreign clients.