5L Capacity Stainless Steel Horizontal Sand Mill with PLC Control for Wet Grinding
This 5L disc-type horizontal sand mill features a disc-type stirring structure, providing strong shearing and dispersing force for fine grinding, making it suitable for laboratory research and development and small-scale pilot production. Its dynamic separation discharge structure effectively prevents grinding ball clogging, ensuring smooth discharge. The cylinder is equipped with a jacketed water cooling system to quickly dissipate grinding heat and prevent material deterioration at high temperatures.
The flow-through components are made of stainless steel, which is corrosion-resistant and easy to disassemble and clean. It is widely used in coatings, inks, color pastes, nano-slurries, pesticide suspensions, and other materials, offering simple operation and convenient maintenance.
Technical Data Sheet for 5L Disc‑type Horizontal Sand Mill
| Item | Unit | Description |
|---|---|---|
| Horizontal sand mill | — | Composed of frame, grinding inner cylinder, grinding outer cylinder, dispersing discs, grinding shaft, electrical cabinet, control panel, etc. |
| Chamber volume | L | 5 |
| Main motor power | kW | 7.5 kW, Liu'an Jintai motor (explosion‑proof YBX3) |
| Rotational speed | — | 1200 rpm |
| Agitator shaft linear speed | m/s | 9 |
| Agitator shaft seal | — | Combined single‑end mechanical seal |
| Agitator shaft drive | — | Belt drive, standard pulley |
| Agitator main shaft | — | 45# steel (quenched) |
| Agitator | — | Material: 9Cr18Mov |
| Inner cylinder | — | Material: 3Cr13 |
| Outer cylinder | — | 304 stainless steel |
| Frame | — | Steel structure, painted |
| Material/medium separator | — | Dynamic discharge, material: YG6 (cemented carbide) |
| Sealing material | — | Fluorine‑rubber encapsulated ring |
| Grinding media | — | Zirconia beads (customer supplied or purchased) |
| Grinding media size | mm | 1.4–1.6 |
| Grinding media filling amount | kg | 13–18 |
| Feed pipe | — | Stainless steel bellows (304) |
| Shape of grinding disc | — | Elliptical |
| Feed pump | — | 1″ Ingersoll Rand diaphragm pump |
| Shaft sleeve material | — | Stainless steel |
| Inlet/outlet pipe diameter | inch | 1″ (stainless steel bellows 304) |
| Flow rate (varies with material viscosity) | — | 5–10 L/min |
| Electrical control | — | Manual operation |
| Achievable fineness | — | 0–5 μm |
| Equipment monitoring | — | Explosion‑proof pressure gauge, thermometer; automatic shutdown at set values |
| Equipment color (Finish) | — | Blue painted |
| Overall dimensions | mm | Approx. 1350×900×1350 |
| Equipment weight | kg | Approx. 500 |
| Power supply (Operating voltage) | — | 380V/50Hz ±10%, 3‑phase |
| Control supply (Control voltage) | — | 220V ±10% |
| Protection devices | — | Over‑temperature, over‑pressure, seal‑fluid‑loss protection system |
| Grinding chamber cooling method | — | Double‑ended spiral strong cooling water channel, water inlet low and outlet high to ensure full cooling |
| Control electrical components | — | Delixi Electric |
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