30L Pin Type Horizontal Bead Mill with ≤ 20 μm Final Particle Size and Tungsten Alloy Pins for Super Fine Grinding
| Product Model: | WMSD30 / WMSD50 / WMSD100 | Motor Power: | 22 KW / 30 KW / 45 KW |
| Cylinder Volume: | 30 L / 50 L / 100 L | Max. Material Viscosity: | ≤ 10 Pa.s |
| Final Particle Size: | ≤ 20 μm | Production Capacity: | 50 - 1300 Kg/h |
| Grinding Principle: | Physical Grinding (Shear, Impact, Crushing) | Grinding Chamber Design: | Short Body, Large Diameter |
| Temperature Control: | Shaft Cooling + Optional External Heat Exchange | Operation Mode: | Single-pass Or Multi-pass Circulation |
| High Light: | 30L Cylinder Volume Pin Type Bead Mill,≤ 20 μm Final Particle Size Horizontal Bead Mill,Tungsten Alloy Pins Horizontal Sand Mill |
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30L Pin Type Horizontal Bead Mill
30L pin-type horizontal bead mill adopts high-energy pin rotor structure for super fine grinding. Higher grinding efficiency, finer particle size and better uniformity than disc type mills. Equipped with dynamic large-flow separation system, double mechanical seal and jacket cooling system. Stable continuous running, no leakage, no blockage. Widely used for high-grade coatings, inks, color pastes, pigments and nano materials fine grinding.
30L Pin-type Horizontal Sand Mill
| Item | Unit | Design Description |
|---|---|---|
| Horizontal sand mill | — | Composed of frame, grinding inner cylinder, grinding outer cylinder, pins, grinding shaft, electrical cabinet, control panel, etc. |
| Chamber volume | L | 30 |
| Main motor power | kW | 37 kW, Liu'an Jintai motor |
| Inverter / rotational speed | — | Sanpin inverter, speed 0–1450 rpm |
| Agitator shaft linear speed | m/s | 0–14 |
| Agitator shaft seal | — | Cartridge-type double-end mechanical seal |
| Agitator shaft drive | — | Belt drive, European-style pulley |
| Agitator main shaft | — | 45# steel, quenched and tempered |
| Agitator | — | Pins, material: tungsten alloy YG6 |
| Inner cylinder | — | Alloy steel |
| Outer cylinder | — | 304 stainless steel |
| Frame | — | Steel structure, painted |
| Material/medium separator | — | Static discharge, material: 304L (clearance customized according to customer requirements) |
| Sealing material | — | Fluorine-rubber encapsulated ring |
| Grinding media | — | 95% pure zirconia beads (customer supplied or purchased on behalf) |
| Grinding media size | mm | 0.8–2.0 |
| Grinding media filling amount | kg | 75–90 kg (70%–80%) |
| Feed pipe | — | Solvent-resistant hose |
| Feed pump | — | 1″ pneumatic diaphragm pump, 1.5 kW variable-frequency motor, excluding inverter (F46 diaphragm) |
| Inlet/outlet pipe diameter | inch | 1″ SUS304 food-grade polished pipe |
| Flow rate (varies with material viscosity) | — | 5–10 L/min |
| Electrical control | — | Manual operation |
| Achievable fineness | — | 0–5 μm |
| Equipment monitoring | — | Digital pressure gauge with electrical contacts and thermometer; automatic shutdown when set values are reached |
| Equipment color (Finish) | — | Light green painted |
| Overall dimensions | mm | 1700 × 1200 × 1800 |
| Equipment weight | kg | Approx. 1500 |
| Operating voltage | — | 380V/50Hz ±10%, 3-phase |
| Control voltage | — | 220V ±10% |