English
Three-Roll Mill is specifically engineered to handle challenging materials such as cosmetic color pastes, paints, inks, pigments, and plastics, making it an indispensable asset in cosmetic manufacturing facilities. By utilizing the synergistic effects of surface extrusion and differential speed friction between three horizontal rollers, the machine achieves exceptional fineness in grinding, even for materials requiring strict particle size control. Its robust construction, available in cast iron or stainless steel frame，combined with a water-cooling circulation system, ensures consistent performance even during prolonged operation.
Parameter | S65 Model | S150 Model | S200 Model | S260 Model |
Power Supply | Single-phase 220V 50Hz | Three-phase 380V 50Hz | Three-phase 380V 50Hz | Three-phase 380V 50Hz |
Roller Diameter | Ø65mm | Ø150mm | Ø200mm | Ø260mm |
Roller Working Length | 125mm | 300mm | 500mm | 695mm |
Roller Speed (r.p.m) | Slow: 32; Middle: 89; Fast: 250 | Slow: 25.3; Middle: 63.25; Fast: 152 | Slow: 22; Middle: 63; Fast: 155 | Slow: 19.1; Middle: 54.5; Fast: 155.3 |
Motor Power | 0.75KW (SL50-2) | 2.2KW (SL100-4) | 4KW (SL200-6) | 7.5KW (SL160L-6) |
Motor Speed | 1400 r.p.m | 1420 r.p.m | 970 r.p.m | 970 r.p.m |
Dimension (L×W×H) | 400×400×420mm | 820×800×920mm | 1200×1180×1100mm | 1645×1350×1100mm |
Net Weight | 40Kg | 600Kg | 800Kg | 2300Kg |
The machine employs three rollers with differential speeds to create intense shear forces, ensuring effective dispersion and grinding of high-viscosity materials down to fine particle sizes, critical for cosmetic color pastes and similar applications.
Rollers are available in cold-hard alloy and anti-rust alloy configurations, allowing customization based on specific material properties and processing requirements, from abrasive pigments to sensitive cosmetic formulations.
Integrated water-cooling circulation device prevents overheating during operation, maintaining consistent material viscosity and protecting heat-sensitive ingredients commonly found in cosmetic products.
Features simple operation mechanisms, easy cleaning procedures, and low maintenance requirements, minimizing downtime and ensuring continuous production flow in busy manufacturing environments.
Compact footprint and adaptable design allow installation in various workshop layouts without requiring specialized infrastructure, making it suitable for both small-scale labs and large production facilities.
Essential for producing high-quality lipstick color pastes, ensuring uniform pigment dispersion and smooth texture, which directly impacts the application performance of the final cosmetic product.
Effectively grinds and disperses pigments in paint and ink formulations, enhancing color intensity and consistency while reducing particle agglomeration.
Used in plastic compounding to disperse additives, fillers, and colorants well-distributed，improving material properties and finished product quality.
Suitable for grinding pharmaceutical pastes and suspensions, ensuring uniform distribution of active ingredients and meeting strict industry purity standards.
The machine is designed to handle high-viscosity materials including cosmetic color pastes, paints, inks, pigments, and plastics. Its roller material options allow customization for different material hardness and abrasiveness.
Particle size control is achieved through adjusting roller gaps and utilizing the differential speeds between the three rollers. The varying speeds (slow, middle, and fast) create shear forces that reduce particle size through mechanical action.
The machine incorporates protective covers for moving parts and the water-cooling system prevents overheating. Operators should follow standard safety protocols for industrial equipment operation.
Regular maintenance includes cleaning rollers after use, checking cooling system circulation, and inspecting for wear on roller surfaces. The frequency depends on usage intensity, but typically monthly inspections are recommended.
Yes, the S65 model with its compact size and 40Kg weight is ideal for small-batch production or laboratory testing, while larger models like S260 accommodate high-volume manufacturing needs.
