Rotor Sand Mixer

Rotor Sand Mixer Machine Overview
Rotor sand mixer is a type of sand mixing equipment used in foundries for preparing sand mixtures, typically green sand (sand, clay, water) or resin sand, for casting molds and cores. It features a set of rotating rotors or blades that rapidly blend the sand with binders, water, and additives, creating a homogeneous mixture suitable for metal casting.
Rotor type sand mixers has strong adaptability and comprehensive application and is widely used to mix moulding sand in foundry workshops.
Technical Specifications
Type | Plate diameter(mm) | Plus the material(kg/s) | Productivity | Installed power(kw) | ApproximateWeight(kg) |
S1408 | 800 | 150 | 4 | 7.4 | 800 |
S1410A | 1000 | 200 | 5 | 8.3 | 1000 |
S1412 | 1200 | 330 | 8 | 11.5 | 1200 |
S1416A | 1600 | 660 | 16 | 19 | 2400 |
S1418 | 1820 | 800 | 18-20 | 30.55 | 2800 |
S1420J | 2000 | 1000 | 25-30 | 44 | 6500 |
S1420D | 2000 | 1200-1400 | 35-42 | 74.55 | 7000 |
S1420T-B | 2000 | 1600 | 40-48 | 90.5 | 9000 |
S1422 | 2240 | 1600 | 40-48 | 99.55 | 10000 |
S1422D | 2240 | 1900 | 47-55 | 135.55 | 11000 |
S1425 | 2500 | 2200-3000 | 66-90 | 135 | 15000 |
S1425D | 2500 | 2300-3000 | 69-90 | 164 | 15000 |
S1425E | 2500 | 1300-3000 | 69-90 | 164 | 16500 |
Rotor Sand Mixing Machine Feature


Fast sand mixing speed, good quality of moulding sand, reliable performance, high productivity, and easy maintenance.
Diabase cast stone, alloy block surfacing scraper, and new type filler can significantly improve the service life of wearing parts.
Soft start, alloy steel gear, and lubrication controller can ensure a steady and reliable transmission system and loaded operation.
The latest rotary unloading door opens flexibly and operates reliably.
Access door for easy maintenance and sand cleaning.
Steel structure base for convenient machine installation.
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Rotor sand mixer is a highly efficient and fast option for foundries requiring quick, uniform sand mixtures, making it ideal for continuous and high-volume production of molds and cores in metal casting.
Advantages
Speed: Rotor sand mixers are faster than traditional mixers, providing quicker mixing times.
Uniformity: The rotor blades provide high shear forces, ensuring that the mixture is uniformly blended with consistent quality.
Efficiency: They are more efficient in terms of energy consumption when compared to other types of sand mixers, especially for high-volume operations.
Compact: These mixers are typically more compact compared to other heavy-duty mixers like roller sand mixers, making them suitable for medium to large-scale foundries.
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