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ATOMFAIR CPM-100 Cryogenic Planetary Ball Mill 11kW 5-15°C Low-Temp Grinding 4x25L Jars Research Grade

Cryogenic Planetary Ball Mill CPM-100 100 L ATOMFAIR®

Price range: $25,727.00 through $84,603.00

Heavy Item Pricing: Prices for this heavy item are net prices (ex-factory / ex-warehouse) and exclude logistics or shipping fees.

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CPM-100 cryogenic planetary ball mill supports 100 L total volume, 4 × 25 L jars, 11 kW gear drive, and 5–15°C cooling. Order now.

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ATOMFAIR CPM-100 CRYOGENIC PLANETARY BALL MILL 5-15°C LOW-TEMP GRINDING

RESEARCH GRADE EQUIPMENT

Product Overview
ATOMFAIR CPM-100 Cryogenic Planetary Ball Mill – key parameters: 11 kW gear-drive motor, 0–240 r/min (1:1.5) jar rotation, 578 mm revolution diameter, 326 mm jar holder ID, total volume 100 L (4 jars × 25 L each), output down to 0.1 μm, integrated 5P air-cooled refrigeration unit maintains 5–15°C.
The CPM-100 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 research and production where strict temperature control is critical. The air-cooled refrigeration gear drive 0.1μm 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 25 L jars (total volume 100 L). This listing is priced for the CPM-100 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 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 25 L grinding jars (Total Volume: 100 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 5P 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.
  • Production-Scale Capacity with 100 L Total Volume (4 × 25 L): The CPM-100 supports 4 standard 25 L grinding jars for a total volume of 100 L, enabling high-throughput production while maintaining consistent cryogenic 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.
PACKAGING: This listing is priced for the CPM-100 main unit only. The standard configuration includes 1 pc grinding host machine with integrated air-cooled refrigeration unit (5P compressor), brand-name inverter speed control, and gear drive transmission. Grinding jars: 4 pcs of 25 L (total volume 100 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-100 maintains a 5-15°C grinding chamber temperature via an integrated air-cooled refrigeration unit, requiring adequate ventilation for optimal performance. The gear-drive system and high torque demand proper jar loading, material compatibility, and electrical grounding to prevent mechanical or cross-contamination hazards.

  • Temperature Control: Maintain the ambient laboratory temperature within the specified differential to ensure consistent 5-15°C chamber temperature during operation.
  • Cross-Contamination Prevention: Select grinding jar and ball materials compatible with the target material to prevent cross-contamination and preserve sample purity.
  • Load Balance: Load grinding jars with material and media not exceeding two-thirds of jar volume to maintain mechanical balance and prevent damage to the drive system.
  • Ventilation Requirements: Ensure adequate clearance around the refrigeration unit for proper air circulation; restricted airflow may degrade cooling performance and cause overheating.
  • Electrical Safety: The 11 kW motor and inverter require proper electrical grounding and overcurrent protection; consult a qualified electrician for installation.

This guide describes the initial setup and operation of the CPM-100 cryogenic planetary ball mill for low-temperature grinding. Follow these steps to safely prepare the mill, load material, and begin the grinding process.

Required Equipment: CPM-100 Cryogenic Planetary Ball Mill

  1. Position the Mill
    Place the CPM-100 on a level, stable surface with adequate ventilation around the refrigeration unit.
  2. Install Grinding Jars
    Install four 25 L grinding jars onto the jar holders, ensuring they are securely fastened.
  3. Load Material and Media
    Fill each jar with grinding balls to approximately 40% of jar capacity and add material up to two-thirds of jar volume.
  4. Seal Jars and Close Chamber
    Close and seal the jar lids, then close the mill chamber door to contain the grinding environment.
  5. Set Speed
    Set the desired rotation speed using the inverter speed control, within the 0-240 rpm range.
  6. Activate Cooling
    Activate the air-cooled refrigeration unit to begin cooling the chamber to the 5-15°C range.
  7. Start Grinding
    Start the mill and monitor the temperature and grinding process; adjust speed or cooling as needed.

What temperature range can the CPM-100 cryogenic planetary ball mill maintain during operation, and what factors influence stability?

The CPM-100 maintains grinding chamber temperature between 5–15°C using an integrated 5P air-cooled compressor refrigeration unit. Stability depends on ambient temperature differential; the system rapidly removes frictional and exothermic heat via cold air circulation. A stable laboratory environment is recommended for consistent results.

Which grinding jar materials are available for the CPM-100 to prevent cross-contamination in sensitive material processing?

The CPM-100 accepts 4 × 25 L jars in materials including WC-Co, Al₂O₃, Agate, YSZ, stainless steel, polyurethane, ceramic, and nylon. Jar and ball materials must be selected based on target material compatibility to avoid cross-contamination, as stated in the product documentation.

What are the space and ventilation requirements for installing the CPM-100 with its integrated refrigeration unit?

The CPM-100 main unit measures 1750×1140×1330 mm and weighs 1300 kg. Adequate ventilation space around the equipment is required for optimal cooling performance of the 5P air-cooled refrigeration unit. The temperature control range of 5–15°C depends on ambient conditions, so a stable laboratory environment is necessary.

The CPM-100 Cryogenic Planetary Ball Mill integrates an 11 kW gear-drive motor with a 5P air-cooled refrigeration unit to maintain grinding chamber temperatures between 5–15°C, enabling ultrafine grinding down to 0.1 μm for temperature-sensitive materials. With a total volume of 100 L (4 × 25 L jars), it supports production-scale batch processing, though jars and media must be sourced separately.

Positive

  • Integrated cryogenic temperature control: The compressor-based air-cooled refrigeration system maintains the grinding chamber at 5–15°C, counteracting frictional and exothermic heat during high-speed grinding to preserve physicochemical properties of temperature-sensitive materials.
  • High-capacity production-scale grinding: With 4 × 25 L jars totaling 100 L and a gear-drive transmission delivering 11 kW, the CPM-100 enables high-throughput batch processing while achieving ultrafine particle sizes down to 0.1 μm.

Trade-offs

  • Jars and media ordered separately: Grinding jars and balls are not included with the main unit; buyers must select compatible materials (e.g., WC-Co, Al₂O₃, YSZ, agate) separately, adding procurement steps and potential compatibility checks.
  • Ambient temperature dependency for cooling: The 5–15°C temperature range is dependent on ambient conditions; a stable laboratory environment and adequate ventilation around the refrigeration unit are required for consistent cooling 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 1300 kg
Dimensions 175 × 114 × 133 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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