Rubber experiment small 3L internal mixer rubber machinery equipment

I: 3L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Application Scope:

The 3L internal mixer | experimental internal mixer | small internal mixer is widely used in the raw materials of rubber and plastic products such as EVA, PVC, TPR, PE, PP, PC metal powder, ceramic powder, functional masterbatch, rubber additives, shoe materials, rubber tires, seals and miscellaneous parts, electronic products, wires and cables, automotive products, etc.


II: 3L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Product Features:

1. The spiral angle and working length of the rotor ribs of the 3L internal mixer | experimental internal mixer | small internal mixer are designed reasonably, enabling the material to achieve a kneading effect. The rotor peaks and end faces are hardfaced with wear-resistant hard alloy, and the surfaces of the mixing chamber, rotor, and ram that directly contact the material are polished and hard chrome plated, making them bright, wear-resistant, and corrosion-resistant.

2. The tilting mechanism of the 3L internal mixer adopts an enveloping worm gear pair (TOP) with high transmission efficiency and large load capacity, enabling discharge without stopping the machine, eliminating frequent motor starts, and greatly extending its service life.

3. The electrical control system of the 3L internal mixer uses a PLC device, providing comprehensive and reliable automatic control monitoring, alarm functions, and necessary interlocking protection.

4. The joint between the upper opening of the mixing chamber and the cantilever of the frame adopts an arc plate groove labyrinth compression sealing structure, offering excellent sealing and dust prevention. The rotor end face uses a contact external pressure type non-lubricated sealing structure, which is wear-resistant and durable.

5. The 3L internal mixer is sturdy and durable, with a low failure rate, easy installation, operation, and maintenance, and energy-saving.

6. Components such as the mixing chamber, rotor, and ram of the 3L internal mixer adopt a jacketed structure, allowing the introduction of media, steam, thermal oil, or water for heating or cooling to meet various rubber (plastic) mixing process requirements, ensuring excellent and stable quality of processed materials.

7. The 3L internal mixer is loaded from the rear door (or from the side) of the frame, and the mixing chamber tilts forward 140° for discharge, which facilitates connection with upstream and downstream processes in the production flow and makes it easy to observe and clean the mixing chamber and rotor.

8. Rubber (plastic) internal mixer and other additives are mixed or plasticized under密闭, pressurized, and temperature-controlled conditions, resulting in high production efficiency, uniform material dispersion, excellent quality, no environmental pollution, and easy cleaning for material change and color replacement.


III: 3L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Advantages:

1. The temperature control during the mixing process is the most precise. All mixing parts in contact with the material are cooled by water, with the flow rate and volume controlled by the temperature control system, keeping temperature variations within ±5°C.

2. The leakage prevention effect during the mixing process of the mixing chamber is the best domestically. It uses an alloy ring and polysulfone sealing ring for配合 sealing, which can be automatically compensated or manually adjusted, completely preventing powder leakage. The polysulfone sealing ring has a semi-circular structure, making it easy to replace.

3. The mixing chamber and mixing shaft are made of alloy wear-resistant materials and undergo multiple processing treatments, making them不易磨损及断裂.

4. The gearbox is a hard-tooth surface减速箱 specially designed for internal mixers produced by Jiangyin Gearbox Manufacturing Co., Ltd., featuring low vibration, low noise, and smooth transmission.

5. The electrical control system is specially designed and manufactured by professional manufacturers in the industry, with user-friendly design and increased electrical capacity for easy operation, incorporating various protection systems. The main control uses Mitsubishi PLC from Japan, and other electrical components use products from Delixi Electric (Germany), ensuring system stability and durability.