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CPM-0.2 Cryogenic Planetary Ball Mill 90W 5-15°C Low-Temp Grinding

CPM-0.2 Cryogenic Planetary Ball Mill 90W 5-15°C Low-Temp Grinding

$1,444.00

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CPM-0.2 cryogenic planetary ball mill, 90W, 5-15°C temperature control. Air-cooled refrigeration, gear drive, 0.1μm output. Lab & production grade.

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
This equipment 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 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 2 or 4 grinding jars with single jar volumes from 5 L to 50 L (total volume 20 L–200 L). This listing is priced for the 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.

Technical Specifications
The ATOMFAIR CPM-0.2 is a mini cryogenic planetary ball mill with a 90 W motor and a jar rotation speed range of 0–1160 rpm. The jar seat inner diameter is 50 mm with a planetary revolution diameter of Φ111 mm. The overall dimensions are 420 × 260 × 310 mm with a net weight of approximately 25 kg. The transmission system employs gear drive with brand-name inverter stepless speed regulation. The working mode supports simultaneous operation of 2 or 4 grinding jars, each with a single jar volume of 0.01L–0.05L (total volume 0.04L–0.2L), and a maximum loading capacity (material plus balls) of two-thirds of the jar volume. The machine accepts feed sizes of ≤10 mm for soil samples and ≤3 mm for other materials, delivering output fineness down to 0.1 μm depending on material properties and grinding process parameters. The integrated air-cooled refrigeration unit uses compressor-based cooling with cold air circulation to stably maintain the grinding chamber temperature between 5–15°C.

Standard Configuration List
Item Configuration Description
Main Grinding Unit 1 pc
Grinding Jars (Order Separately) Available Materials: Al₂O₃ PU PTFE Ceramic SS Nylon
Grinding balls(Order Separately) Available Materials: WC-Co Al₂O₃ PU-Fe Agate YSZ HCCI 304SS
Cooling System Integrated Air-Cooled Refrigeration Unit with Compressor-Based Cooling

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

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.
  • Comprehensive Model Range with Consistent Cryogenic Capability: Thirteen models spanning 0.2 L miniature glovebox-compatible units to 200 L production systems all feature integrated cryogenic temperature control, supporting scale-up from research to full production without changing cooling methodology.

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  main unit only. The standard configuration includes 1 pc grinding host machine with integrated air-cooled refrigeration unit, brand-name inverter speed control, and gear drive transmission. Grinding jars ( materials: Al₂O₃, PU, PTFE, Ceramic, SS, Nylon) and grinding balls (WC-Co, Al₂O₃, PU-Fe, Agate, YSZ, HCCI, 304SS) are 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. 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®

This equipment integrates a planetary ball mill with an air-cooling refrigeration system. Safe operation requires proper electrical grounding and mechanical guarding to prevent injury from rotating parts.

  • Electrical Safety: Disconnect the power supply before performing any maintenance or cleaning procedures on the mill.
  • Refrigerant Handling: The refrigeration system contains compressed refrigerant; servicing must be performed by qualified technicians only.
  • Mechanical Guarding: Always operate the mill with the grinding chamber lid closed and all jar clamps fully engaged.
  • Temperature Control: Do not obstruct the cooling air intake or exhaust to ensure the grinding chamber temperature remains within the controlled range.
  • Sample Containment: Use only sealed grinding jars designed for planetary ball mills to prevent sample leakage during operation.

What is the maximum grinding jar rotation speed and how does the air cooling system maintain 5–15°C during high-speed operation?

The PBM-0.2 achieves a maximum grinding jar rotation speed of 1160 r/min, driven by a 90W motor. The integrated air cooling unit uses air-conditioning compression refrigeration to circulate cold air, removing frictional heat and maintaining the grinding chamber at 5–15°C depending on ambient temperature differences.

Can the PBM-0.2 be used with standard grinding jars and balls, or are specific accessories required for low-temperature operation?

The PBM-0.2 accepts grinding jars with a holder ID of 50 mm, but grinding jars and balls are not included and must be ordered separately. No special low-temperature accessories are mandated; however, users must ensure that selected jar and ball materials are compatible with the 5–15°C operating range and the planetary motion geometry defined by the Φ111 mm revolution diameter.

What are the electrical and space requirements for installing the PBM-0.2 low temperature planetary ball mill in a laboratory?

The PBM-0.2 requires a standard electrical supply for its 90W motor and integrated air cooling unit, with overall dimensions of 420×260×310 mm and a net weight of 25 kg. The air cooling device is self-contained, so no external chilled water or compressed air lines are needed, but adequate bench space and ventilation around the unit must be provided to ensure proper cold air circulation.

The PBM-0.2 Mini Low Temp Planetary Ball Mill integrates an air cooling unit to maintain grinding chamber temperatures between 5–15°C, enabling ultra-fine grinding of temperature-sensitive materials without thermal degradation. Its compact planetary drive with four jar positions provides efficient comminution for a diverse range of advanced materials, though separate purchase of grinding jars and balls is required.

Positive

  • Low-Temperature Grinding Control: The air cooling unit using compression refrigeration maintains chamber temperature between 5–15°C, preventing heat-induced alteration of material properties during high-speed grinding, essential for thermally sensitive samples.
  • Efficient Planetary Mixing Action: Four grinding jars undergo simultaneous revolution and rotation, maximizing collision and friction forces for rapid, uniform ultra-fine grinding and mixing of a wide range of materials.

Trade-offs

  • Separate Grinding Media Required: The unit is sold as a main machine only; grinding jars and balls must be purchased separately, requiring additional investment and lead time before operation.
  • Temperature Dependent on Ambient: The chamber temperature range of 5–15°C is achieved relative to ambient conditions; extreme ambient temperatures may limit achievable 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). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).

Additional information

Weight 25 kg
Dimensions 42 × 26 × 31 cm

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