Four Station Roller Jar Mill XN-GMS-FO Series
Four Station Roller Jar Mill XN-GMS-FO Series drives four jar stations in a single layer, rolling grinding jars on polyurethane-lined rollers to grind or mix their contents. A variable-frequency drive with program-controlled stepless speed sets the roller speed, and the roller spacing is adjusted by handwheel.
Universal wheels make it easy to move, with balancing feet for stable operation, and the wear-resistant sleeve keeps jars from slipping or deforming. Seven models cover 500 mL to 30 L jars, including a four-roller 10 L variant.
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Name: Four Station Roller Jar Mill XN-GMS-FO Series
Equipment Type: Four-Station Roller Jar Mill for Grinding and Mixing
Product Code: XN-GMS-FO
Brand: Xnergy
Product Introduction:
The XN-GMS-FO Series Four Station Roller Jar Mill drives four jar stations in a single layer from one unit, rolling grinding jars on polyurethane-lined rollers to grind or mix their contents. A variable-frequency drive with program-controlled stepless speed regulation sets the roller speed precisely, and the roller spacing is adjusted by handwheel to keep the jars tracking true. The integral roller’s wear-resistant polyurethane sleeve raises the friction coefficient so the jars will not slip or deform. Universal wheels make the unit easy to move, while balancing feet keep it stable in place. Seven models (XN-GMS-FO-1 through XN-GMS-FO-30, including the four-roller XN-GMS-FO-10B variant) cover jar capacities from 500 mL up to 1, 3, 5, 10, 20, and 30 L.
Key Features:
Variable-frequency drive with program-controlled stepless speed regulation
Four jar stations in a single layer
Handwheel-adjustable roller spacing to keep the jars on track
Integral roller lined with a wear-resistant polyurethane sleeve to increase friction and prevent jars from slipping or deforming
Universal wheels for easy movement with balancing feet for stable operation
Jar capacity 500 mL to 30 L across seven models; belt transmission
Technical Specifications:
| Model | Jar Capacity | Roller Diameter × Length (mm) | Power | Adjusted Space by Hand | Diameter of Jar | Layers/Station | Roller Speed | Transmission Mode | Roller Nos | Voltage |
|---|---|---|---|---|---|---|---|---|---|---|
| XN-GMS-FO-1 | 500 mL – 1 L | φ38 × (185 × 2) | 0.55 kW | 62–160 | φ50–φ160 | 1/4 Stations | 5–1000 | Belt | 3 | Configurable according to local electrical standards |
| XN-GMS-FO-3 | 500 mL – 3 L | φ58 × (250 × 2) | 0.55 kW | 76–230 | φ70–φ180 | 1/4 Stations | 5–1000 | Belt | 3 | Configurable according to local electrical standards |
| XN-GMS-FO-5 | 500 mL – 5 L | φ58 × (290 × 2) | 0.75 kW | 67–280 | φ70–φ260 | 1/4 Stations | 5–1000 | Belt | 3 | Configurable according to local electrical standards |
| XN-GMS-FO-10 | 500 mL – 10 L | φ68 × (349 × 2) | 1.5 kW | 67–230 | φ60–φ280 | 1/4 Stations | 5–1200 | Belt | 3 | Configurable according to local electrical standards |
| XN-GMS-FO-10B | 500 mL – 10 L | φ68 × (349 × 2) | 1.5 kW | 67–230 | φ60–φ280 | 1/4 Stations | 5–720 | Belt | 4 | Configurable according to local electrical standards |
| XN-GMS-FO-20 | 500 mL – 20 L | φ78 × (424 × 2) | 3 kW | 30–340 | φ60–φ320 | 1/4 Stations | 5–720 | Belt | 4 | Configurable according to local electrical standards |
| XN-GMS-FO-30 | 500 mL – 30 L | φ78 × (424 × 2) | 4 kW | 35–290 | φ60–φ360 | 1/4 Stations | 5–720 | Belt | 4 | Configurable according to local electrical standards |
Application Areas:
Grinding and mixing in four jar stations simultaneously
Higher-throughput batch processing with jar capacities up to 30 L
Work needing handwheel roller-spacing adjustment to fit different jar diameters
Mobile installation with universal wheels and balancing feet for stable operation
Slip-free, deformation-free jar handling via polyurethane-lined rollers
Battery R&D — grinding or blending electrode and additive powders across multiple jars
Maintenance:
Wipe the rollers, polyurethane sleeves, and housing with a soft cloth after use
Periodically lubricate moving parts and check belt tension
Verify the handwheel roller-spacing adjustment moves freely and holds its setting
Check that the universal wheels lock and the balancing feet are level before operation
Periodically inspect fasteners and roller sleeves for wear; replace sleeves when worn
Safety Notes:
Keep hands clear of the rotating rollers and jars during operation
Lock the universal wheels and level the unit on its balancing feet before starting
Ensure each jar is properly seated and the roller spacing is set before starting
Disassembly and internal servicing should be performed only by qualified technicians
Specifications are provided for reference and may be adjusted to suit specific process requirements. Jar size, roller configuration, and accessories are specified at order time.
Note: Specifications listed above are typical and for reference only. Actual performance depends on the jar, media, sample, and speed setting. The XN-GMS-FO Series runs four jar stations in a single layer and rides on universal wheels for easy repositioning — the highest-throughput unit in the roller jar mill series. For fewer stations, see the XN-GMS-DO Double Station Roller Jar Mill and the XN-GMS-SI Single Station Roller Jar Mill. For higher-energy or finer grinding in batch, step up to a planetary ball mill — the XN-YXQM Series for ambient grinding; for continuous wet nano-grinding, see the XN-MS Nano Sand Mill. To pre-reduce coarse feed before jar milling, the XN-PM-200 Disc Crusher brings bulk solids down to a millable size. For the battery powders commonly processed on this unit, see our Cathode Materials range.
