Flat Hydraulic Three Roll Mill
The flat hydraulic three roll mill is precision grinding equipment for high-viscosity pastes, adopting flat horizontal roller layout and hydraulic gap control. It generates strong shear force via counter-rotating rollers to disperse, grind and homogenize materials evenly. Equipped with PLC control and independent cooling system, it delivers stable fine grinding results. This flat hydraulic three roll mill fits ink, cosmetic cream, electronic paste and pharmaceutical slurry production, boasting high efficiency, easy operation and long service life for mass industrial processing.
Flat (Horizontal) Roller ArrangementRobust Hydraulic Pressure ControlOptimized for Top-Feeding SystemsThis model's core innovation is variable frequency speed control combined with mechanical / hydraulic gap adjustment mechanisms. Hydraulic three roll mill enables real-time gap optimization during operation (no shutdown required), dramati-cally enhancing adaptability for processing high / medium / low-viscosity materials. Production capacity reaches 4x conventional mills.
Defy Gravity with Flat Milling
Standard angled three roll mills rely partially on gravity and material flowability. However, when processing extremely dense, sticky, or ultra-high viscosity pastes, the material may struggle to feed properly into the standard nip.
The SYP Series flat hydraulic three roll mill solves this by arranging the rollers in a flat, horizontal plane. This architecture is specifically designed to integrate seamlessly with overhead extruders or force-feeding press machines. Combined with a powerful 6.3 MPa hydraulic system, flat hydraulic three roll mill provides relentless, even grinding for the most stubborn materials.
Horizontal Flat Design
The 180-degree flat layout provides a wider, more accessible feeding zone, preventing material bridging and making it ideal for highly cohesive pastes.
Stable Hydraulic Control
Utilizes a dedicated hydraulic pump to maintain a steady 6.3 MPa system pressure, ensuring uniform shear force even when processing unevenly mixed batches in a hydraulic three roll mill.
Heavy-Duty Sealing
Engineered with specialized side shields and scraper mechanisms tailored for flat configurations to prevent material leakage and ensure a clean scrape, making the hydraulic three roll mill ideal for high-viscosity applications.
| Model | Roller Diameter (mm) | Roller Length (mm) | Roller Speed (rpm) | Main Motor Power (kw) | Hydraulic System Pressure (MPa) | Pump Power (kw) | Discharge Port Height (mm) | Weight (kg) | Size (mm) | ||
| Slow | Medium | Fast | |||||||||
| SYP150 | 150 | 300 | 73 | 170 | 0-400 | 5.5 | 6.3 | 0.75 | 700 | 950 | 1090*1100*1200 |
| SYP200 | 200 | 600 | 58 | 159 | 0-400 | 11-15 | 6.3 | 1.5 | 700 | 1500 | 1430*1100*1220 |
| SYP260 | 260 | 650 | 49 | 140 | 0-400 | 18.5-22 | 6.3 | 1.5 | 700 | 2100 | 1680*1350*1300 |
| SYP305 | 305 | 800 | 37 | 133 | 0-400 | 30 | 6.3 | 1.5 | 700 | 3000 | 1940*1600*1300 |
| SYP400-800 | 400 | 800 | 31 | 122 | 0-400 | 37 | 6.3 | 1.5 | 710 | 4000 | 2040*1730*1350 |
| SYP400-1000 | 400 | 1000 | 31 | 122 | 0-400 | 45 | 6.3 | 1.5 | 710 | 4500 | 2240*1730*1350 |
| SYP400-1300 | 400 | 1300 | 31 | 122 | 0-400 | 55 | 6.3 | 1.5 | 710 | 4700 | 2540*1730*1350 |
High-Viscosity SealantsPolyurethane sealants, silicone structural adhesives.
Dense PastesHigh-solid paints, thick conductive pastes.
Synthetic RubbersUnvulcanized rubber compounds.
The flat (horizontal) arrangement prevents "bridging" or clogging of highly viscous, non-flowing materials. This design is a key feature of a hydraulic three roll mill, as it allows for seamless integration with overhead ram presses or extruders that force the material directly into the feeding gap.
The machine features a dedicated hydraulic power unit that ensures a constant 6.3 MPa pressure. If the material viscosity fluctuates, the hydraulics automatically compensate to maintain uniform shear force. This pressure control system is what distinguishes a hydraulic three roll mill from conventional manual or pneumatic models.
Our flat hydraulic three roll mill uses proportional hydraulic valves for precise roll gap adjustment. Its flat roller design boosts grinding stability, and output capacity reaches 3–4 times that of traditional manual models.
Standard rollers of flat hydraulic three roll mill are high-hardness alloy steel. We also customize silicon carbide, zirconia or stainless steel rollers to avoid metal contamination for sensitive fine chemical materials.
The flat hydraulic three roll mill equips independent circulating water cooling for each roller. It controls working temperature steadily to prevent material overheating, discoloration and viscosity changes during continuous grinding.
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