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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

Institutional Procurement & Supply Compliance: As a verified US supplier, Atomfair accepts formal institutional Purchase Orders (POs), contract billing schedules, and custom procurement loops for university and national laboratories, and corporate R&D departments globally.

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

SKU: AFPBM0.2
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Description

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®

Operate the CPM-0.2 only in a well-ventilated area to maintain optimal cooling performance. Select jar and ball materials that are chemically compatible with the sample to prevent cross-contamination and preserve material integrity.

  • Adequate Ventilation: Provide sufficient clearance around the air-cooled refrigeration unit to ensure proper heat dissipation and stable temperature control.
  • Material Compatibility: Select grinding jar and ball materials that are inert to the sample material to avoid contamination and equipment degradation.
  • Load Capacity: Fill each grinding jar to no more than two-thirds of its volume to allow effective milling action and prevent overloading.
  • Ambient Stability: Maintain a stable laboratory ambient temperature to achieve consistent 5–15°C grinding chamber conditions.
  • Pre-Use Manual Reference: Consult the user manual for detailed installation, operation, and maintenance instructions before initial setup.

Position the unit on a stable, level surface with adequate ventilation. Install the selected grinding jars and balls following the manufacturer's guidelines for proper sealing and torque.

Required Equipment: CPM-0.2 Cryogenic Ball Mill, Grinding Jars (50 mL, ordered separately), Grinding Balls (ordered separately)

  1. Position the Mill
    Position the CPM-0.2 on a stable, level surface with sufficient clearance around the air-cooled refrigeration unit for proper ventilation.
  2. Select Compatible Accessories
    Select grinding jar and ball materials that are chemically compatible with the sample to prevent cross-contamination.
  3. Load the Jars
    Fill each 50 mL grinding jar to no more than two-thirds of its volume with the sample and grinding balls.
  4. Secure Jars on Mill
    Secure the filled jars onto the mill jar holders ensuring balanced loading and proper lid sealing.
  5. Start Grinding
    Set the rotation speed via the inverter control and start the mill, then verify the grinding chamber temperature stabilizes between 5–15°C.

How does the 5–15°C temperature range of the CPM-0.2 affect grinding efficiency for temperature-sensitive materials compared to ambient grinding?

The integrated 2P air-cooled refrigeration unit maintains the grinding chamber at 5–15°C, preventing frictional and exothermic heat from altering physicochemical properties of temperature-sensitive materials such as electronic ceramics, pharmaceutical actives, and lithium battery precursors. The gear-driven motor delivers 0–1160 rpm with stepless speed control and can achieve output particle sizes down to 0.1 μm, but the stated temperature range depends on ambient conditions—a stable laboratory environment is required for consistent performance, as noted in the product's important notice.

Can the CPM-0.2 be used with WC-Co grinding jars for lithium-ion battery cathode materials without metal contamination?

WC-Co (tungsten carbide-cobalt) grinding jars are available as an order-separately option for the CPM-0.2, which supports 4×50 mL jars in materials including WC-Co, Al₂O₃, Agate, YSZ, SS, PU, Ceramic, and Nylon. For cathode materials like lithium cobalt oxide, WC-Co offers high hardness and wear resistance, but cobalt from the jar may leach depending on slurry chemistry and pH. The product's important notice explicitly states that users must select jar and ball materials compatible with their target material to avoid cross-contamination.

What are the infrastructure requirements for installing the CPM-0.2 cryogenic planetary ball mill in a laboratory?

The CPM-0.2 main unit is compact (420×260×310 mm, 25 kg) and includes an integrated 2P air-cooled refrigeration compressor. It requires adequate ventilation space for optimal cooling performance and a stable ambient temperature to maintain the 5–15°C chamber range. The unit operates on standard laboratory electrical supply (90 W motor) and includes brand inverter stepless speed control. Grinding jars (4×50 mL, total 0.2 L) and grinding balls must be ordered separately, and installation guidance is provided upon request.

The CPM-0.2 cryogenic planetary ball mill integrates a 2P air-cooled refrigeration unit to maintain 5–15°C grinding chamber temperature, enabling low-temperature ultrafine grinding of temperature-sensitive and limited-quantity samples down to 0.1 μm. Its gear-driven transmission with stepless speed control (0–1160 r/min) and compact 0.2 L total volume (4 × 50 mL jars) make it suitable for precious, rare, or high-value materials, though jars and media must be sourced separately and ambient temperature affects cooling stability.

Positive

  • Integrated 5–15°C cryogenic control: The compressor-based air-cooled refrigeration system actively removes frictional and exothermic heat, maintaining the grinding chamber at 5–15°C to preserve physicochemical properties of temperature-sensitive materials during ultrafine grinding.

Trade-offs

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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Additional information

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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