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ATOMFAIR CPM-0.2 Cryogenic Planetary Ball Mill 90W 5-15°C Low-Temp Grinding 4x50ml Jars Research Grade

Cryogenic Planetary Ball Mill CPM-0.2 0.2 L ATOMFAIR®

Price range: $1,596.00 through $2,532.00

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Research-grade CPM-0.2 cryogenic planetary ball mill with 0.2 L capacity, 4 × 50 mL jars, 0–1160 r/min speed, and 5–15°C cooling. Order now.

SKU: AFPBM0.2
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ATOMFAIR CPM-0.2 CRYOGENIC PLANETARY BALL MILL 5-15°C LOW-TEMP GRINDING

RESEARCH GRADE EQUIPMENT

Product Overview
ATOMFAIR CPM-0.2 Cryogenic Planetary Ball Mill – key parameters: 90 W gear-drive motor, 0–1160 r/min (1:1.5) jar rotation, 111 mm revolution diameter, 50 mm jar holder ID, total volume 0.2 L (4 jars × 50 mL each), output down to 0.1 μm, integrated 2P air-cooled refrigeration unit maintains 5–15°C.
The CPM-0.2 combines a planetary ball mill with an air-cooled refrigeration unit based on compressor-type cooling principles. During high-speed grinding, most materials generate temperature rise through friction and exothermic reactions, which can alter physicochemical properties and compromise grinding results. This cryogenic planetary ball mill is specifically designed for low-temperature ultrafine grinding of precious, rare, or limited-quantity samples where strict temperature control is critical. The air-cooled refrigeration gear drive system rapidly removes grinding-generated heat through cold air circulation, stably maintaining the grinding chamber temperature between 5–15°C depending on ambient temperature differential. The gear-driven transmission supports simultaneous operation of 4 grinding jars with 4 standard 50 mL jars (total volume 0.2 L). This listing is priced for the CPM-0.2 main unit only—grinding jars and grinding balls are ordered separately. The CPM series spans from 0.2 L miniature models to 200 L production units with integrated cryogenic temperature control.

CPM Series Full Model Specifications
No. Model Type Rotation (rpm) Jar ID (mm) Motor Rev Dia (mm) Dimensions (mm) Weight (kg) Air Cooler
1 CPM-0.2 Mini 0–1160 (1:1.5) 50 90 W Φ111 420×260×310 25 2P
2 CPM-0.2S Mini Glovebox 0–1160 50 90 W Φ111 Host: 390×220×270
Control: 200×180×240		 29 2P
3 CPM-0.4A Semi-Circular 0–870 80 250 W Φ140 530×300×360 34 2P
4 CPM-6 Standard 0–670 134 0.75 kW Φ234 760×470×580 100 2P
5 CPM-4A Semi-Circular 0–670 134 0.75 kW Φ234 760×470×600 85 2P
6 CPM-(8-12) Standard 0–580 162 1.5 kW Φ275 900×600×640 168 3P
7 CPM-(8-12)A Semi-Circular 0–580 162 1.5 kW Φ275 880×560×642 150 3P
8 CPM-16A Semi-Circular 0–510 182 3 kW Φ320 950×600×710 205 3P
9 CPM-20 Standard 0–430 222 4 kW Φ385 1200×790×930 392 3P
10 CPM-40 Standard 0–390 250 5.5 kW Φ430 1400×880×1070 656 3P
11 CPM-60 Standard 0–260 (1:1.5) 275 7.5 kW Φ490 1600×1070×1250 950 3P
12 CPM-100 Standard 0–240 (1:1.5) 326 11 kW Φ578 1750×1140×1330 1300 5P
13 CPM-200 Standard 0–215 460 22 kW Φ738 2670×1600×2804 2725 5P

Standard Configuration List
Item Configuration Description
Main Grinding Unit (Included in Price) 1 pc
Grinding Jars (Order Separately) 4 pcs of 50 mL grinding jars (Total Volume: 0.2 L)
Available Materials: WC-Co · Al₂O₃ · Agate · YSZ · SS · PU · Ceramic · Nylon
Grinding Balls (Order Separately) 40% of the jar capacity
Available Materials: WC-Co · Al₂O₃ · Agate · YSZ · SS · IC-PU
Cooling System (Included in Price) Integrated 2P Air-Cooled Refrigeration Unit with Compressor-Based Cooling

Key Features & Advantages
  • Integrated Air-Cooled Refrigeration with 5–15°C Temperature Stability: The compressor-based cooling system rapidly removes frictional and exothermic reaction heat via cold air circulation, stably maintaining the grinding chamber within the 5–15°C range for temperature-sensitive materials processing.
  • Gear-Driven Transmission with Brand Inverter Stepless Speed Control: The gear drive system delivers robust torque transmission for heavy grinding loads, while the brand-name inverter enables precise stepless speed regulation across the full operational range for optimized grinding parameters.
  • Ultrafine Output Down to 0.1 μm with High Loading Capacity: The planetary motion achieves final particle sizes as fine as 0.1 μm depending on material and process parameters, with maximum loading of two-thirds jar volume for efficient batch processing.
  • Compact Mini Design with 0.2 L Total Volume (4 × 50 mL): The CPM-0.2 features a compact design supporting 4 standard 50 mL grinding jars for a total volume of 0.2 L, making it ideal for precious, rare, or limited-quantity samples requiring cryogenic grinding with consistent temperature control across all jars.

APPLICATION SCOPE: Widely used in geology, mining, metallurgy, electronics, building materials, ceramics, chemical engineering, light industry, pharmaceuticals, and environmental protection for temperature-sensitive materials. Specifically suitable for electronic ceramics, structural ceramics, magnetic materials, lithium cobalt oxide, lithium manganese oxide, catalysts, phosphors, long-afterglow luminescent powders, rare-earth polishing powders, electronic glass powders, fuel cells, zinc oxide varistors, piezoelectric ceramics, nanomaterials, multilayer ceramic capacitors (MLCC), thermistors (PTC, NTC), dielectric ceramics, alumina ceramics, zirconia ceramics, zinc oxide powders, cobalt oxide powders, nickel-zinc ferrites, and manganese-zinc ferrites where low-temperature grinding is critical for preserving material properties. Particularly well-suited for precious metal compounds, pharmaceutical actives, and other high-value materials where sample quantity is limited.
PACKAGING: This listing is priced for the CPM-0.2 main unit only. The standard configuration includes 1 pc grinding host machine with integrated air-cooled refrigeration unit (2P compressor), brand-name inverter speed control, and gear drive transmission. Grinding jars: 4 pcs of 50 mL (total volume 0.2 L) are ordered separately. Grinding balls are also ordered separately. The CPM series is available from 0.2 L miniature models through 200 L production units. Installation guidance and operational training support are provided upon request.
IMPORTANT NOTICE: The listed price is for the main unit; grinding jars and balls must be ordered separately. Select jar and ball materials compatible with your target material to avoid cross-contamination. The refrigeration unit requires adequate ventilation space around the equipment for optimal cooling performance. The temperature control range of 5–15°C is dependent on ambient temperature conditions—maintain a stable laboratory environment for consistent results. For detailed installation, operation, and maintenance instructions, consult the user manual prior to first use. If you have specific requirements for other CPM models or custom configurations, please contact us at inquiry@atomfair.com.
TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official quotations.
EMAIL: inquiry@atomfair.com
Manufacturer: Atomfair LLC
Brand: ATOMFair®

The CPM-0.2 requires adequate ventilation around the refrigeration unit and a stable ambient temperature to maintain the 5–15°C grinding chamber range. The gear-driven transmission and inverter speed control demand proper electrical grounding and overload protection to prevent motor damage.

  • Ventilation Requirement: Ensure adequate clearance around the unit for the air-cooled refrigeration unit to dissipate heat effectively.
  • Ambient Temperature Stability: Maintain a stable laboratory ambient temperature to support the refrigeration unit's ability to keep the chamber between 5–15°C.
  • Jar and Media Compatibility: Select grinding jar and ball materials that are chemically inert to the sample to avoid cross-contamination and material degradation.
  • Loading Capacity: Fill grinding jars to a maximum of two-thirds of their volume to allow proper planetary motion and avoid excessive pressure buildup.
  • Pre-operation Manual Review: Consult the user manual for detailed installation, operation, and maintenance instructions before first use.

This procedure outlines the steps to safely install, configure, and operate the CPM-0.2 for low-temperature grinding. Follow each step in order to ensure proper temperature control and avoid equipment damage or sample contamination.

Required Equipment: Cryogenic planetary ball mill main unit (CPM-0.2), Set of four 50 mL grinding jars (ordered separately), Grinding balls (ordered separately)

  1. Position the unit
    Position the unit in a well-ventilated area on a stable, level surface.
  2. Connect power
    Connect the power cord to a grounded electrical outlet and verify the refrigeration unit activates.
  3. Select compatible jars and media
    Select grinding jars and balls that are compatible with your sample material to prevent contamination.
  4. Load sample and media
    Load the sample and grinding media into the jars, filling to a maximum of two-thirds of the jar volume.
  5. Set rotation speed
    Set the desired rotation speed using the inverter speed control knob.
  6. Start and monitor grinding
    Start the mill and monitor the chamber temperature to ensure it remains within the 5–15°C range.

What is the actual temperature control range of the CPM-0.2 cryogenic ball mill under different ambient conditions?

The integrated 2P air-cooled refrigeration unit maintains the grinding chamber between 5–15°C, but this range depends on the ambient temperature differential. The product description states that stable operation within 5–15°C is achieved 'depending on ambient temperature differential,' so a stable laboratory environment is required for consistent results.

Which grinding jar materials are compatible with the CPM-0.2 for contamination-free grinding of temperature-sensitive materials?

The CPM-0.2 accepts 50 mL jars in materials including WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, and Nylon. The product description emphasizes selecting jar and ball materials compatible with your target material to avoid cross-contamination, and these jars are ordered separately from the main unit.

What are the ventilation and space requirements for the CPM-0.2's air-cooled refrigeration unit?

The refrigeration unit requires adequate ventilation space around the equipment for optimal cooling performance. The product description explicitly states that 'the refrigeration unit requires adequate ventilation space around the equipment for optimal cooling performance' and that maintaining a stable laboratory environment is necessary for consistent temperature control.

The CPM-0.2 cryogenic planetary ball mill integrates a 2P air-cooled refrigeration unit to maintain 5–15°C grinding chamber temperature, enabling ultrafine (0.1 μm) processing of temperature-sensitive and limited-quantity samples. Its gear-driven transmission with inverter stepless speed control provides robust torque and precise speed regulation across the 0–1160 r/min range.

Positive

  • Integrated cryogenic temperature control 5–15°C: Compressor-based air-cooled refrigeration rapidly removes frictional and exothermic heat, stably maintaining the grinding chamber between 5–15°C for temperature-sensitive materials.
  • Gear drive with inverter stepless speed control: Gear-driven transmission delivers robust torque for heavy grinding loads, while the brand-name inverter enables precise stepless speed regulation across the full 0–1160 r/min range.

Trade-offs

  • Grinding jars and balls ordered separately: The main unit does not include jars or grinding media; compatible jars and balls must be purchased separately, requiring additional procurement steps and material compatibility selection.
  • Temperature range dependent on ambient conditions: The 5–15°C control range relies on the ambient temperature differential; a stable laboratory environment is necessary to achieve consistent low-temperature grinding performance.

Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.

To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.

Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Weight 25 kg
Dimensions 42 × 26 × 31 cm
Combinations

Main Unit, Main Unit +4 Al₂O₃ Jars & Media, Main Unit +4 YSZ Jars & Media, Main Unit +4 Agate Jars & Media

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