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| Brand | Perten |
|---|---|
| Origin | Sweden |
| Model | LM3100 |
| Grinding Principle | High-Speed Hammer Mill with Pneumatic Feed & Cyclonic Separation |
| Maximum Batch Capacity | ≤300 g |
| Feed Size | 40–80 mesh |
| Output Particle Size | ≥0.5 mm (adjustable via stainless-steel sieve plates: 0.5–2.0 mm standard options) |
| Rotor Speed | 16,800 rpm |
| Grinding Time | 30–50 s for 300 g sample |
| Noise Level | ≤75 dB(A) with acoustic enclosure |
| Power Supply | 110–440 V, single- or three-phase, 50/60 Hz, 1.1 kW |
| Dimensions (LM3100) | 560 × 510 × 630 mm |
| Compliance | Designed for GLP-compliant grain and feed analysis workflows |
| Brand | Pike |
|---|---|
| Origin | USA |
| Model | BHY-MIXER |
| Instrument Type | High-Energy Oscillatory Ball Mill |
| Sample Suitability | Hard & Brittle Materials |
| Feed Size | <15 mm |
| Final Particle Size | <0.01 mm (10 µm) |
| Output Size (for mixing) | <1 mm |
| Batch Capacity | 2 g |
| Motion | 8-shaped reciprocating oscillation at 6.5° angle |
| Frequency | >100 Hz impact rate |
| Speed | 3200 rpm equivalent effective agitation |
| Timer | 30 min (High-Efficiency Mode) / 60 min (Standard Mode) |
| Brand | Pribolab |
|---|---|
| Model | II-300 |
| Origin | Beijing, China |
| Equipment Type | Benchtop Grinding Mill |
| Sample Applicability | Hard and Brittle Materials |
| Feed Size | <20 mm |
| Output Particle Size | 0.01–0.5 mm (equivalent to 40 mesh) |
| Batch Capacity | 0.1–7.0 kg |
| Construction | 304 Stainless Steel Housing and Grinding Chamber |
| Drive System | High-Torque AC Motor with Variable Speed Control |
| Safety Compliance | CE-marked, IP54 Enclosure Rating |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Model | LN-600 |
| Material | PTFE inner liner + stainless steel outer jacket |
| Effective Volume | 600 mL |
| Inner Dimensions | Ø79 mm (ID) × 127 mm (L) |
| Outer Diameter | 92 mm |
| Liquid Nitrogen Jacket Volume | 1.5 L |
| Vacuum Insulation Layer | Yes |
| Safety Burst Disc Activation Pressure | >3.7 atm |
| Compatible Roller Distance | 150–185 mm |
| Operating Temperature Range | <−130°C (standard), down to −150°C (with optional cryogenic torch) |
| Max. Sample Throughput per Batch | Not specified |
| Final Particle Size | 0.01–0.5 mm |
| Sample Type | Cryo-sensitive, ductile, or highly reactive materials |
| Weight | 10 kg |
| Overall Dimensions | 270 × 185 × 320 mm (L×W×H) |
| Ambient Humidity Limit | <48% RH |
| Thermal Monitoring | T-type thermocouple port (instrument not included) |
| Optional Accessories | Vacuum pump, digital temperature indicator, compatible roller mill |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | QM-F |
| Pricing | Upon Request |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | BB100 |
| Crusher Type | Jaw Crusher |
| Sample Type | Hard, brittle, medium-hard, and hard-tough materials |
| Max. Feed Size | < 50 mm |
| Final Particle Size (d90) | < 4 mm |
| Throughput | 200 kg/h |
| Jaw Width | 60 × 60 mm |
| Adjustable Gap Range | 0–20 mm |
| Gap Indication | Analog scale |
| Reversible Hopper | Yes |
| Dust Extraction Port | Yes |
| Motor Power | 750 W |
| Dimensions (W×H×D) | 320 × 960 × 800 mm |
| Net Weight | ~137 kg |
| Compliance | CE certified |
| Warranty | 12 months |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | BB200 |
| Crusher Type | Jaw Crusher |
| Sample Type | Hard, brittle, and medium-hard materials |
| Max. Feed Size | < 90 mm |
| Final Particle Size (d90) | < 2 mm |
| Throughput | 300 kg/h |
| Jaw Plate Dimensions | 100 × 100 mm |
| Adjustable Gap Range | 0–30 mm |
| Gap Indication | Analog scale |
| Receiving Container Volume | 5 L |
| Motor Power | 1500 W |
| Dimensions (W × H × D) | 450 × 1160 × 900 mm |
| Net Weight | ~300 kg |
| Compliance | CE certified |
| Optional Features | Dust extraction interface, reversible funnel, central lubrication kit, mounting frame |
| Brand | RETSCH |
|---|---|
| Origin | Germany |
| Model | BB 250 |
| Instrument Type | Jaw Crusher |
| Sample Suitability | Medium-hard to hard, brittle materials |
| Max. Feed Size | < 120 × 90 mm |
| Final Particle Size | < 2 mm |
| Adjustable Crushing Gap | 0–30 mm (graduated scale, zero-point calibrated) |
| Throughput Capacity | up to 300 kg/h |
| Batch Volume | 10 L |
| Grinding Chamber Liner Materials | Manganese steel, stainless steel 316L, NiHard 4, tungsten carbide, heavy-metal-free grinding steel |
| Jaw Plate Width | 120 × 90 mm |
| Wear Indicator | Yes (down to −10 mm) |
| Feed Hopper | Spring-damped, front-access, removable |
| Optional Accessories | Dust extraction interface, central lubrication system, continuous-feed base frame |
| Drive | Three-phase motor, 3.0 kW |
| Power Supply | Variable voltage, three-phase |
| Protection Rating | IP 55 |
| Dimensions (W × H × D) | 695 × 1399 × 719 mm |
| Net Weight | ~350 kg |
| Compliance | CE-marked, designed and manufactured in accordance with EU Machinery Directive 2006/42/EC and EN 61000-6-2/-6-4 electromagnetic compatibility standards |
| Brand | RETSCH |
|---|---|
| Origin | Germany |
| Model | BB400 |
| Instrument Type | Jaw Crusher |
| Sample Suitability | Hard, Brittle, Medium-Hard Materials |
| Max. Feed Size | < 220 × 90 mm |
| Adjustable Jaw Gap | 0–30 mm (graduated scale, zero-point calibrated) |
| Final Particle Size | < 2 mm |
| Throughput | up to 400 kg/h |
| Batch Capacity | 10 L |
| Grinding Chamber Material Options | Manganese Steel, Tungsten Carbide, Heavy-Metal-Free Stainless Steel, NiHard 4 |
| Feed Hopper | Spring-damped, front-access, no-rebound design |
| Dust Extraction Port | Yes (compatible with optional vacuum system) |
| Drive | Three-phase motor, 5.5 kW |
| Power Supply | Variable voltage, three-phase |
| Protection Class | IP 55 |
| Dimensions (W × H × D) | 695 × 1399 × 719 mm |
| Net Weight | ~400 kg |
| Compliance | CE-marked, designed and manufactured in accordance with EN 61000-6-2/6-4, EN ISO 12100, and EN 60204-1 |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | BB50 |
| Crusher Type | Jaw Crusher |
| Sample Type | Hard and Brittle Materials |
| Feed Size | < 40 mm |
| Final Particle Size (d90) | < 0.5 mm |
| Output Granularity Range | 0.01–0.5 mm |
| Batch Capacity | 3 L |
| Drive Motor | 1100 W, Three-Phase Asynchronous Motor with Frequency Inverter |
| Jaw Speed | 550–950 min⁻¹ (adjustable) |
| Jaw Gap Display | Digital |
| Jaw Motion Reversal | Yes |
| Zero-Point Calibration | One-Touch Automated |
| Jaw Plate Materials | 5 Options (incl. ZrO₂, Stainless Steel, Hardened Steel, Tungsten Carbide, Anti-Heavy-Metal-Contamination Alloy) |
| Dust-Tight Sealing | Yes |
| Maintenance-Free Operation | Yes |
| Brand | RETSCH |
|---|---|
| Origin | Germany |
| Model | BB500 |
| Crusher Type | Jaw Crusher |
| Sample Hardness | Medium-hard to Hard, Brittle |
| Max Feed Size | < 110 mm |
| Adjustable Jaw Gap | 0–11 mm (graduated scale) |
| Final Particle Size | 90% < 0.5 mm |
| Throughput Capacity | up to 500 kg/h |
| Batch Collection Volume | 15 L |
| Jaw Plate Dimensions | 250 × 130 mm |
| Grinding Set Material | Manganese Steel or NiHard 4 |
| Drive | 7.5 kW Three-phase Motor |
| Power Supply | Configurable Three-phase Voltage |
| Protection Class | IP 55 |
| Dimensions (W×H×D) | 930 × 1400 × 1080 mm |
| Net Weight | ~1000 kg |
| Compliance | CE Marked |
| Optional Accessories | Dust Extraction Interface, Flip-up Hopper, Central Lubrication System |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | BB600 |
| Crusher Type | Jaw Crusher |
| Sample Hardness | Medium-hard to Hard, Brittle |
| Max Feed Size | < 350 × 170 mm |
| Final Particle Size | < 6 mm |
| Throughput Capacity | up to 3500 kg/h |
| Adjustable Crushing Gap | 6–60 mm (infinitely variable) |
| Jaw Plate Dimensions | 400 × 240 mm |
| Grinding Chamber Material Options | Manganese Steel, Heavy-Metal-Free Steel, NiHard 4 |
| Hopper Volume | 30 L |
| Drive | Three-phase Motor |
| Power Rating | 15 kW |
| Protection Class | IP 55 |
| Dimensions (W×H×D) | 925 × 1600 × 1370 mm |
| Net Weight | ~1350 kg |
| Compliance | CE-marked |
| Optional Accessories | Dust Extraction System, Central Lubrication Unit, Conveyor Integration Kit |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | Cryomill |
| Instrument Type | Cryogenic Ball Mill |
| Sample Compatibility | Frozen and temperature-sensitive materials |
| Feed Size | ≤ 8 mm |
| Final Particle Size | < 5 µm |
| Batch Capacity | Up to 1 × 50 mL |
| Operating Temperature Range | Down to –196 °C (liquid nitrogen cooled) |
| Grinding Mechanism | Radial vibration with high-energy ball impact and simultaneous friction |
| Compliance | Designed for GLP/GMP environments |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | DM200 |
| Instrument Type | Disc Mill |
| Sample Hardness | up to Mohs 8 |
| Max Feed Size | <20 mm |
| Final Particle Size | down to 100 µm |
| Adjustable Grinding Gap | 0.1–5.0 mm |
| Throughput | up to 150 kg/h |
| Grinding Disc Speed | 440 rpm (50 Hz) / 528 rpm (60 Hz) |
| Motor Power | 1850 W |
| Chamber Volume | 2.5 L |
| Dimensions (W×H×D) | 440 × 400 × 870 mm |
| Net Weight | ~140 kg |
| Compliance | CE certified, TÜV-tested |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | DM400 |
| Instrument Type | Disc Mill |
| Sample Suitability | Medium-hard to hard and brittle materials |
| Maximum Feed Size | < 20 mm |
| Final Particle Size | < 50 µm |
| Throughput | up to 150 kg/h |
| Grinding Gap Adjustment Range | 0.1–5 mm (motorized, digital display) |
| Motor Power | 1.5 kW |
| Drive | Three-phase AC geared motor |
| Speed | 440 min⁻¹ (50 Hz) / 528 min⁻¹ (60 Hz) |
| Receiving Container Volume | 2.5 L |
| Dimensions (W×H×D) | 520 × 630 × 1050 mm |
| Net Weight | ~240 kg |
| Protection Class | IP 55 |
| Compliance | CE-marked |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | Emax |
| Instrument Type | High-Energy Ball Mill |
| Sample Suitability | Hard, brittle, fibrous, and medium-hard materials |
| Feed Size | < 5 mm |
| Final Particle Size (d90) | < 80 nm |
| Batch Capacity | 2 × 45 mL (dual grinding stations) |
| Speed Range | 300–2000 rpm |
| Cooling | Integrated water-cooled grinding chamber with external chiller interface |
| Programmable Runtime | 00:01:00–99:59:99 |
| Stored Methods | Up to 10 user-defined protocols |
| Drive Power | 2600 W |
| Dimensions (W×H×D) | 625 × 525 × 645 mm |
| Net Weight | ~120 kg |
| Grinding Jar Materials | Stainless steel, tungsten carbide, agate, zirconium oxide, PTFE-lined options available |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | GM200 |
| Sample Type | Soft to moderately hard, elastic, fibrous, moist/fatty/oily, dry |
| Max Feed Size | 40 mm |
| Final Particle Size | <300 µm |
| Batch Volume (Standard Lid) | 700 mL |
| Chamber Volume (Standard Lid) | 1000 mL |
| Speed Range | 2,000–10,000 rpm (BOOST up to 14,000 rpm) |
| Motor Power | ~1000 W |
| Drive | Digital intermittent motor |
| Programmable Methods | 8 SOPs, 4 sequential programs |
| Compliance | CE-certified |
| Enclosure Rating | IP42 |
| Dimensions (W×H×D) | 350 × 275 × 392 mm (open: 350 × 410 × 553 mm) |
| Weight | ~10 kg |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | GM300 |
| Motor Power | 1.1 kW continuous / >3 kW peak |
| Speed Range | 500–4000 rpm (100 rpm increments) |
| Grinding Chamber Volume | 5000 mL (reducible to 4000–4500 mL with gravity lid) |
| Max Feed Size | <130 mm |
| Final Particle Size | <300 µm |
| Batch Capacity | 4500 mL (with gravity lid) |
| Grinding Time | 5 s – 3 min (digital timer) |
| Compliance | CE, IP20 |
| Materials in Contact | Stainless steel 1.4034 blades, stainless steel 1.4435 container, PVDF knife holder, EPDM/FKM seals |
| Sterilization | Autoclavable components |
| Optional | Cryo-grinding kit with vented cryo-lid, dry ice compatibility |
| Programmable SOPs | 10 stored methods |
| Drive | Inverter-controlled three-phase AC motor |
| Dimensions (W×H×D) | 440 × 340 × 440 mm |
| Net Weight | ~30 kg |
| Brand | RETSCH |
|---|---|
| Origin | Germany |
| Model | HM 200 |
| Instrument Type | Hammer Mill Crusher |
| Sample Applicability | Hard, Brittle, Fibrous, and Tough Materials |
| Feed Size | < 100 mm |
| Final Particle Size | < 0.8 mm |
| Throughput Capacity | 1500 kg/h |
| Sieve Aperture Range | 2–40 mm |
| Rotor Speed | 3000 min⁻¹ (50 Hz) / 3500 min⁻¹ (60 Hz) |
| Rotor Tip Speed | 31.4 m/s |
| Rotor Diameter | 200 mm |
| Hammer Type | 10 Swing Hammers |
| Grinding Chamber Material | Hardened Steel 1.0503 (hammers), Steel 1.0330 (sieves) |
| Drive | 1.5 kW Three-Phase Motor |
| Power Supply | Three-Phase, IP 54 Protection |
| Dimensions (W×H×D) | 320 × 960 × 800 mm |
| Net Weight | ~150 kg |
| Compliance | CE Marked |
| Batch Feeding Capacity | 0.6 L (with batch hopper) |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | MM400 |
| Instrument Type | High-Energy Ball Mill |
| Sample Compatibility | Cryogenic, Dry, Wet, and Biological Samples |
| Max. Feed Size | ≤ 8 mm |
| Final Particle Size | < 5 µm |
| Batch Capacity | 2 × 20 mL |
| Vibration Frequency Range | 3–30 Hz (180–1800 min⁻¹) |
| Grinding Time Setting | Digital, 10 s – 8 h |
| Max. Grinding Duration | 99 h |
| Grinding Platforms | 2 |
| Adapter for Cell Disruption | Yes (up to 20 × 2.0 mL tubes) |
| Drive Power | 165 W |
| Dimensions (W×H×D) | 385 × 350 × 470 mm |
| Net Weight | ~27.5 kg |
| Protection Class | IP 30 |
| Compliance | CE-marked |
| Grinding Jar Materials | Stainless Steel, Tungsten Carbide, Agate, Zirconia, PTFE, PMMA, Hardened Steel |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | MM500 control |
| Instrument Type | Planetary Ball Mill |
| Sample Compatibility | Cryogenic, Dry & Wet Grinding |
| Maximum Feed Size | ≤ 10 mm |
| Final Particle Size | down to ~0.1 µm |
| Batch Volume Options | 50 / 80 / 125 mL |
| Temperature Control Range | –100 °C to +100 °C |
| Operating Frequency | up to 30 Hz |
| Cooling/Heating Interface | Integrated Heat-Exchange Platform with External Chiller or Liquid Nitrogen (cryoPad optional) |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | MM500 |
| Instrument Type | Ball Mill |
| Sample Suitability | Hard, Medium-Hard, Brittle, Fibrous, Elastic & Soft Materials |
| Feed Size | ≤ 10 mm |
| Final Particle Size | < 100 nm |
| Batch Capacity | 2 × 45 mL |
| Operating Frequency | 3–35 Hz (180–2100 min⁻¹) |
| Grinding Modes | Dry, Wet & Cryogenic Grinding |
| Sealing Pressure | Up to 5 bar |
| Programmable SOPs | 12 |
| Linked Programs | 4 (each up to 99 cycles) |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | MM500 NANO |
| Sample Type | Hard materials |
| Final Particle Size | ~0.1 µm |
| Max Feed Size | ≤ 10 mm |
| Batch Capacity | 2 × 45 mL |
| Frequency Range | 3–35 Hz (180–2100 min⁻¹) |
| Power Input | 750 W |
| Dimensions (W×H×D) | 690 × 375 × 585 mm |
| Weight | ~60 kg |
| Protection Class | IP 30 |
| Compliance | CE |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | MM500 Vario |
| Instrument Type | Vibratory Ball Mill |
| Sample Applicability | Hard, medium-hard, brittle, soft, elastic, and fibrous materials |
| Final Particle Size | ≤5 µm |
| Feed Particle Size | ≤8 mm |
| Batch Capacity | 6 × 20 mL |
| Maximum Frequency | 35 Hz |
| Processing Time Range | 0.1–99 h |
| Compatible Vial Sizes | 1.5–50 mL (including 1.5/2/5 mL Eppendorf tubes with adapters) |
| Grinding Jar Materials | Hardened steel, stainless steel, tungsten carbide, agate, zirconia, PTFE |
| Compliance | Designed for ISO/IEC 17025-compliant laboratories |
| Brand | RETSCH |
|---|---|
| Origin | Germany |
| Model | PM 300 |
| Instrument Type | Planetary Ball Mill |
| Sample Applicability | Soft, Hard, Brittle, Fibrous (Dry/Wet Grinding) |
| Max Feed Size | < 10 mm |
| Final Particle Size | < 0.1 µm (colloidal grinding) |
| Batch Capacity | up to 2 × 220 mL |
| Sun Wheel Speed | 50–800 rpm |
| Effective Sun Wheel Diameter | 180 mm |
| Gravitational Force | up to 64 g |
| Number of Grinding Stations | 2 |
| Jar Volume Options | 12–500 mL (stackable for 12/25/50/80 mL) |
| Grinding Media Materials | Hardened Stainless Steel, Tungsten Carbide, Agate, Sintered Alumina, Zirconium Oxide |
| Drive | Frequency-Controlled Three-Phase AC Motor (2.5 kW) |
| Power Supply | 200–240 V, 50/60 Hz, Single-Phase |
| Dimensions (W×H×D) | 745 × 525 × 580 mm |
| Net Weight | ~118 kg |
| Protection Class | IP 20 |
| Compliance | CE Certified |
| Optional Accessories | GrindControl (temperature & pressure monitoring), Aeration Lids, Safety Closure Devices |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | PM 400 |
| Instrument Type | Planetary Ball Mill |
| Sample Suitability | Hard, brittle, fibrous, soft to extremely hard materials |
| Feed Size | < 10 mm |
| Final Particle Size | < 0.1 µm (colloidal grinding) |
| Batch Volume | up to 4 × 220 mL or 8 × 20 mL |
| Grinding Platforms | 4 (standard), optional 2-platform configuration for mechanical alloying |
| Sun Wheel Diameter | 300 mm |
| Sun Wheel Speed | 30–400 rpm |
| Speed Ratio Options | 1:−2, 1:−2.5, 1:−3 |
| Drive Power | 1.5 kW |
| Net Weight | ~290 kg |
| Dimensions (W×H×D) | 836 × 1220 (1900) × 780 mm |
| Protection Class | IP 30 |
| Sound Pressure Level | LpAeq < 85 dB(A) |
| Compliance | CE certified |
| Grinding Jar Materials | Hardened steel, stainless steel, tungsten carbide, agate, sintered corundum, zirconium oxide |
| Jar Volumes | 12–500 mL |
| Programmable Parameters | 10 stored methods |
| Interface | RS 232 / RS 485 |
| Energy Input Measurement | Yes |
| Cooling | Automatic grinding chamber ventilation system |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | PM100 CM |
| Instrument Type | Planetary Ball Mill |
| Sample Suitability | Hard, brittle, fibrous, soft materials (dry or wet grinding) |
| Max. Feed Size | < 10 mm |
| Final Particle Size | < 0.1 µm (colloidal grinding) |
| Batch Volume | up to 1 × 220 mL |
| Grinding Mechanism | Impact and friction forces |
| Sun Wheel Speed | 100–650 rpm |
| Effective Sun Wheel Diameter | 141 mm |
| Relative Centrifugal Force (RCF) | 33.3 g |
| Grinding Jar Capacity Options | 12, 25, 50, 80, 125, 250, 500 mL |
| Jar Materials | Stainless steel, hardened steel, tungsten carbide, agate, sintered corundum, silicon nitride, zirconium oxide |
| Drive | 750 W three-phase AC motor with frequency inverter |
| Power Consumption | ~1250 VA |
| Dimensions (W × H × D) | 640 × 480 (780) × 420 mm |
| Net Weight | ~86 kg |
| Protection Class | IP 30 |
| Compliance | CE-marked |
| Patents | DE 20307741 (counterweight), DE 20310654 (FFCS), DE 202008008473 (safety slider) |
| Interface | RS-232 / RS-485 |
| Programmable Modes | 10 stored protocols |
| Time Control | Grind, pause, reverse rotation — all digitally adjustable from 00:00:01 to 99:59:59 |
| Jar Fixation | “Comfort” type with safety locking mechanism |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | PM100 |
| Instrument Type | Planetary Ball Mill |
| Sample Suitability | Hard, brittle, and medium-hard materials |
| Feed Size | < 10 mm |
| Final Particle Size | < 1 µm |
| Maximum Batch Volume | 1 × 220 mL (or 2 × 50 mL stacked) |
| Sun Wheel Speed | 100–650 rpm |
| Effective Sun Wheel Diameter | 141 mm |
| Drive Power | 750 W |
| Dimensions (W × H × D) | 630 × 468 × 415 mm |
| Net Weight | ~80 kg |
| Safety Certification | CE compliant |
| Compliance | Designed to meet ISO 17025-relevant operational requirements for sample preparation in accredited laboratories |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | PM200 |
| Instrument Type | Planetary Ball Mill |
| Sample Applicability | Hard, brittle, fibrous, and elastic materials |
| Feed Size | ≤ 4 mm |
| Final Particle Size | < 1 µm (down to 0.1 µm for colloidal grinding) |
| Batch Capacity | up to 2 × 50 mL |
| Sun Wheel Speed | 100–650 rpm |
| Speed Ratio | 1:−2 |
| Drive Power | 750 W |
| Dimensions (W×H×D) | 630 × 468 × 415 mm |
| Net Weight | ~72 kg |
| Compliance | CE certified |
| Grinding Jar Options | 12, 25, 50, 80, 125 mL |
| Programmable Time Range | 00:00:01–99:59:59 |
| Direction Reversal Function | Yes |
| Parameter Memory | 10 presets |
| Safety Lock & Password Protection | Yes |
| Ventilation System | Integrated for solvent-based grinding |
| Brand | Retsch |
|---|---|
| Origin | Germany |
| Model | PM400MA |
| Instrument Type | Planetary Ball Mill |
| Sample Applicability | Hard and Brittle Materials (e.g., Alloys, Carbides, Metals) |
| Final Particle Size | ≤1 µm |
| Feed Size | <10 mm |
| Batch Capacity | Up to 4 × 220 mL |
| Sun Wheel Diameter | 300 mm |
| Display | Large LED Digital Interface |
| Dimensions (W×H×D) | 836 × 1220 × 780 mm |
| Weight | ~290 kg |
| Certification | CE |
| Programmable Memory | 3 Preset Methods |
| Parameter Lock Function | Yes |
| Grinding Jar Volumes Available | 12, 25, 50, 80, 125, 250, 500 mL |