SRL-W Series Horizontal Mixing Unit

The SRL-W Series Horizontal Hot and Cold Mixing Unit is a high-efficiency and multi-functional industrial mixing equipment, specially designed for the mixing, drying, coloring and homogenization processes of materials such as powders, granules, additives and color powders.Adopting an integrated hot and cold mixing process, this unit realizes rapid material mixing and cooling through automatic control, which effectively improves production efficiency. It is suitable for industries such as plastics, rubber, chemical engineering, food, pharmaceuticals and coatings, and is an ideal equipment for producing pipes, plates, profiles and degradable plastics.

The SRL-W Series Horizontal Hot and Cold Mixing Unit is an automatic equipment integrating hot mixing and cold mixing processes. It is specially designed for industries like plastics, rubber and chemical engineering, and is suitable for mixing, dispersing, drying, coloring and homogenization treatment of materials.The parts of this equipment that come into contact with mixed materials are made of stainless steel, the pot cover is made of cast aluminum alloy, and the electrical components are quality electrical appliances. Combined with the PLC intelligent control system, it can realize precise control of the whole process, significantly improving production efficiency and mixing uniformity.By optimizing the structural design and adopting advanced control technology, the equipment significantly improves mixing efficiency and material uniformity. It is suitable for various complex working conditions and is an ideal choice for improving production capacity and quality in modern industrial production.

Product Composition:

• Mixing Pot: It has a multi-layer structure. The inner layer is made of stainless steel, and the barrel wall and barrel bottom are also made of stainless steel. With an arc-shaped pot bottom design, its inner surface is smooth and wear-resistant, and it is not easy to stick to materials.
• Pot Cover: Adopting a double-seal design, the hot mixing pot supports pneumatic opening, and the cold mixing pot can be optionally equipped with pneumatic or manual operation. It has reliable sealing performance and convenient unloading.
• Transmission Components: The blades are made of precision stainless steel casting, which have passed dynamic and static balance tests and run stably.
• Heating and Cooling System: The hot mixing pot supports multiple heating methods such as electric heating and self-friction heating, with strong temperature controllability; the cold mixing pot is equipped with a spiral cooling interlayer and an inner cooling jacket to improve heat exchange efficiency and achieve rapid cooling.
• Unloading Device: Pneumatic/manual unloading door with excellent sealing performance and no residual dead corners.
• Control System: PLC intelligent control, supporting automatic temperature monitoring, frequency conversion speed regulation and remote operation.

Working Principle:

• Hot Mixing Stage: In the mixing pot, materials generate heat through electric heating or self-friction. The blades rotate at high speed to form eddy currents, realizing uniform mixing, drying and modification of materials.
• Cold Mixing Stage: After the completion of hot mixing, materials are automatically transferred to the cold mixing pot. The spiral blades push the materials to circulate along the inner wall, and cooperate with the cooling interlayer to quickly cool down, discharge residual gas and prevent caking.
• Intelligent Control: The PLC system monitors temperature, rotation speed and process parameters in real time to ensure mixing efficiency and finished product quality.

Product Applications:

• It is widely used in industries such as plastic processing, rubber products, daily chemical industry, food and medicine, building materials and coatings. It covers typical scenarios including PVC dry mix preparation, plastic filling modification, extrusion granulation pretreatment, wood-plastic production batching, etc., and is a key equipment in large-scale production lines.
• Plastic Industry: It is used for PVC dry mix preparation, drying and devolatilization treatment of engineering plastics (such as ABS, PC) before molding, and multi-component mixing processes of phenolic resin and wood-plastic materials.
• Rubber Industry: It is used for mixing, dispersing, coloring, drying and homogenization of rubber raw materials, additives and fillers.
• Chemical Industry: It is used for powder modification, solid-liquid mixing and dye coloring. It supports efficient mixing of various material forms such as solid-solid and solid-liquid, meeting the production needs of different formulas.
• Food/Pharmaceutical Industry: It is suitable for shear-sensitive crystalline powders, batch product mixing, liquid-solid mixing, etc.

Maintenance:

• Regular Inspection: Check the wear of seals and bearings monthly, and replace aged parts in time.
• Cleaning and Maintenance: Clean the residual materials after operation to avoid cross-contamination.
• Lubrication Maintenance: Add high-temperature resistant lubricating oil to the transmission components in accordance with the manual requirements.
• Cooling System Maintenance: Clean the cooling interlayer regularly to ensure smooth circulation of cooling water and improve cooling efficiency.
• Part Replacement: Wearable parts (such as seals and wear-resistant coatings of stirring blades) need to be replaced regularly according to the frequency of use, and it is recommended to be operated by professionals.
• Electrical Inspection: Regularly inspect the electrical control system to ensure the normal operation of components and avoid equipment shutdown due to electrical failures.

Technical Parameters

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