Kneader Mixer Knowledge Base Q&A<\/span><\/p><\/h1><\/div> \u4e00\uff0eBasic Product Information<\/strong><\/span><\/p>\n<\/div> Q1: What is the ASFROM Kneader Mixer?<\/span><\/strong><\/p>\n A1: The ASFROM Kneader Mixer is an enclosed mixing machine for high-viscosity materials. It adopts a closed chamber and high-shear rotors to realize mixing, plasticization and blending of materials. The fully enclosed structure delivers high mixing efficiency and powerful shearing performance, widely applied for processing high-viscosity materials including rubber, EVA, PVC and chemical color masterbatch.<\/p>\n<\/div> Q2: What standard models does the ASFROM Kneader Mixer have? What are their corresponding mixing volumes?<\/span><\/strong><\/p>\n A2: There are 6 standard models in the whole product line with mixing volumes as below: 1. K-35L\uff1a35L 2. K-55L\uff1a55L 3. K-75L\uff1a75L 4. K-95L\uff1a95L 5. K-110L\uff1a110L 6. K-150L\uff1a150L<\/span><\/strong><\/p>\n<\/div> Q3: What parameters are covered in the full technical specification of ASFROM Kneader Mixer?<\/span><\/strong><\/p>\n A3: The specifications cover seven core items: mixing volume, main motor power, tilting motor power, temperature control system, feeding mode, total machine weight and overall dimension. All models are equipped with standard steam & water cooling temperature control system, supporting rear feeding or front & rear dual feeding modes. 1. Main Motor Specifications: K-35L(55kw\/6p), K-55L(75kw\/6p), K-75L(110kw\/6p), K-95L(132kw\/6p), K-110L(160kw\/6p), K-150L(220kw\/6p) 2. Tilting Motor Specifications: K-35L\/K-55L(2.2kw\/4p), K-75L(3.7kw\/4p), K-95L\/K-110L(5.5kw\/4p), K-150L(7.5kw\/4p) 3. Total Machine Weight: 6500kg~24000kg; Overall Dimensions Range: 3050*2400*2900mm ~ 4350*3000*4000mm<\/p>\n<\/div><\/div><\/div><\/div><\/div> \u4e8c. Applicable Industries & Materials<\/strong><\/span><\/p>\n<\/div> Q4: What raw materials can be processed by ASFROM Kneader Mixer?<\/span><\/strong><\/p>\n A4: It is applicable to various high-viscosity materials: EVA, PVC, PE foaming materials, all kinds of rubber raw materials, color masterbatch, printing ink, electrical rubber fittings and chemical blending materials.<\/p>\n<\/div> Q5: What finished products are mainly manufactured with ASFROM Kneader Mixer?<\/span><\/strong><\/p>\n A5: Its finished products cover the whole rubber and plastic industrial chain: EVA\/PVC\/PE foaming shoe soles, rubber soles, rubber rollers, rubber sponge, tire tread compound, sports balls, rubber sealing rings, rubber tubes, rubber belts, shock-absorbing rubber, color masterbatch pellets, printing ink, electrical rubber parts, automotive rubber components and various chemical mixed materials.<\/p>\n<\/div> Q3: What parameters are covered in the full technical specification of ASFROM Kneader Mixer?<\/span><\/strong><\/p>\n A3: The specifications cover seven core items: mixing volume, main motor power, tilting motor power, temperature control system, feeding mode, total machine weight and overall dimension. All models are equipped with standard steam & water cooling temperature control system, supporting rear feeding or front & rear dual feeding modes. 1. Main Motor Specifications: K-35L(55kw\/6p), K-55L(75kw\/6p), K-75L(110kw\/6p), K-95L(132kw\/6p), K-110L(160kw\/6p), K-150L(220kw\/6p) 2. Tilting Motor Specifications: K-35L\/K-55L(2.2kw\/4p), K-75L(3.7kw\/4p), K-95L\/K-110L(5.5kw\/4p), K-150L(7.5kw\/4p) 3. Total Machine Weight: 6500kg~24000kg; Overall Dimensions Range: 3050*2400*2900mm ~ 4350*3000*4000mm<\/p>\n<\/div><\/div><\/div><\/div><\/div> \u4e09. Special Knowledge of Feeding Modes (New Expanded Chapter)<\/strong><\/span><\/p>\n<\/div> Q6: How many standard feeding modes are available for ASFROM pressurized kneader mixers? Which models support them?<\/span><\/strong><\/p>\n A6: All ASFROM kneader mixers of 35L and above provide two mainstream feeding solutions: Back Charging and Front & Back Dual Charging. Customers can select the proper type according to production line conditions, dust characteristics of materials and cleaning requirements.<\/p>\n<\/div> Q7: What is a Back Charging kneader mixer? What are its advantages and disadvantages?<\/span><\/strong><\/p>\n A7: Back Charging means the feeding port is set at the rear of the machine, and materials are fed into the mixing chamber from the back side. Advantages: The machine has excellent overall tightness without dust overflow during feeding, achieving outstanding dust suppression effect. It is suitable for producing dusty materials such as high-filler powder, carbon black, color powder and lightweight foaming powder, keeping the workshop clean. Disadvantages: There is no feeding port on the front side, so daily cleaning of mixing chamber and manual sampling are less convenient than front & back dual charging models.<\/p>\n<\/div> Q8: What is a Front & Back Dual Charging kneader mixer? What are its advantages and disadvantages?<\/span><\/strong><\/p>\n A8: The machine is equipped with both front and rear feeding channels, enabling flexible switching between two feeding modes. Advantages: The front feeding area has spacious operating space for manual cleaning of mixing chamber, rotor maintenance and sampling inspection. It combines dust-proof rear feeding and convenient front-side maintenance, ideal for production lines with frequent color and formula changes of multiple materials. Disadvantages: The front door design has more sealing surfaces, leading to slightly weaker dust control performance than pure back charging models. Supporting dust removal equipment is required for high-dust working conditions.<\/p>\n<\/div> Q9: How to choose between the two feeding modes?<\/span><\/strong><\/p>\n A9: Selection reference based on production material features: 1. Formulas with heavy dust such as carbon black, color masterbatch and calcium carbonate filler, or workshops with strict dust control requirements \u2192 Prioritize Back Charging. 2. Frequent color masterbatch replacement, shoe sole rubber, EVA foaming, frequent chamber cleaning and heavy manual operation \u2192 Prioritize Front & Back Dual Charging.<\/p>\n<\/div> Q10: What is the complete standard operation process of ASFROM Kneader Mixer?<\/span><\/strong><\/p>\n A10: A unified 6-step standard operating procedure applies to both feeding types: 1. Before Feeding: Ram lifted, mixing chamber emptied, machine on standby; 2. Feeding: Feed main materials and additives through front or rear port; 3. Mixing: Pneumatic ram descends to apply pressure, twin rotors perform differential shear mixing; 4. Secondary\/Tertiary Feeding: Add auxiliary ingredients in batches for continuous mixing and dispersion; 5. Discharging: The entire mixing chamber tilts forward by 140\u00b0 to automatically discharge finished rubber compound; 6. Reset: Mixing chamber returns upright, ram lifts up, ready for the next production cycle.<\/p>\n<\/div>![](\"https:\/\/asfrom.com\/wp-content\/uploads\/2026\/07\/KNEADER-MIXER-Details3.png\")
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