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CPM-(8-12) Cryogenic Planetary Ball Mill 1.5kW 5-15°C Low-Temp Grinding

CPM-(8-12) Cryogenic Planetary Ball Mill 1.5kW 5-15°C Low-Temp Grinding

$3,225.00

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.

CPM-(8-12) cryogenic planetary ball mill, 1.5kW, 5-15°C temperature control. Air-cooled refrigeration, gear drive, 0.1μm output. Lab & production grade.

SKU: AFMSNCCK869
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Description

ATOMFAIR CPM-(8-12) 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-(8-12) is a standard-type cryogenic planetary ball mill with a 1.5 kW motor and a jar rotation speed range of 0–580 rpm. The jar seat inner diameter is 162 mm with a planetary revolution diameter of Φ275 mm. The overall dimensions are 900 × 600 × 640 mm with a net weight of approximately 168 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 0.25 L–5 L (total volume 1 L–20 L), 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®

Grinding jars and balls must be sourced separately and are not included with the main unit. The refrigeration system must maintain the chamber temperature between 5 and 15 degrees Celsius to prevent material overheating.

  • Grinding Jar and Ball Requirement: Grinding jars and grinding balls are not included with the main machine and must be ordered separately.
  • Temperature Control Requirement: The air cooling unit must be operational to keep the chamber within the specified 5–15°C range during grinding.
  • Heat Generation Awareness: Friction and exothermic reactions during grinding can raise material temperature, requiring active cooling to maintain low-temperature conditions.

The procedure involves installing grinding jars onto the planetary disc, loading material and balls, and starting the refrigeration and motor systems. The planetary motion achieves fine grinding while the air cooling unit maintains a low-temperature environment.

Required Equipment: Planetary Ball Mill Main Machine, Grinding Jars, Grinding Balls

  1. Install Grinding Jars
    Install four grinding jars onto the main disc of the planetary ball mill.
  2. Load Material and Balls
    Fill each jar with grinding balls and the material to be ground.
  3. Activate Refrigeration
    Activate the air cooling unit to set the chamber temperature between 5 and 15 degrees Celsius.
  4. Start Motor
    Engage the motor to drive the planetary motion of the jars for grinding.

How does the cooling capacity of the low-temperature planetary ball mill affect grinding efficiency for heat-sensitive materials like lithium cobalt oxide?

The integrated air cooling system uses compression refrigeration to maintain a grinding chamber temperature of 5–15°C, enabling ultrafine grinding of heat-sensitive materials without thermal degradation. For materials such as lithium cobalt oxide and lithium manganate, this controlled temperature prevents phase changes and preserves electrochemical properties, though the added cooling load may reduce effective grinding throughput compared to ambient operation.

What are the compatibility requirements for grinding jars and balls when using the PBM-(8-12) low-temperature ball mill?

Grinding jars and balls are not included and must be ordered separately. For the PBM-12 model, the jar holder accepts jars with outer diameters of 200 mm and 300 mm. The jar and ball material must be selected based on sample compatibility (e.g., agate, zirconia, stainless steel) to avoid contamination or unwanted reactions during planetary grinding.

What electrical and space infrastructure is required for installing a 1.5 kW low-temperature planetary ball mill in a laboratory?

The PBM-12 model requires a 1.5 kW single-phase 220 V power supply and occupies a footprint of 1260×800×640 mm with a net weight of 235 kg. The air cooling unit adds additional space and requires adequate ventilation for heat exhaust from the compressor; placement in a well-ventilated area is recommended to maintain cooling performance.

This low-temperature planetary ball mill integrates an air cooling system to maintain a 5–15°C grinding chamber, making it suitable for heat-sensitive materials that require strict temperature control during ultra-fine grinding. However, buyers must note that grinding jars and balls are not included with the main unit and must be ordered separately, and the cooling performance is dependent on ambient temperature conditions.

Positive

  • Integrated air cooling for 5–15°C: The built-in air conditioning compression refrigeration system circulates cold air to rapidly remove grinding heat, enabling stable low-temperature operation without external cooling loops.
  • Broad material compatibility: Applicable to geology, metallurgy, ceramics, electronics, and battery materials (e.g., lithium cobalt oxide, catalysts, nanomaterials) where exothermic reactions or friction-induced heating must be controlled.

Trade-offs

  • Grinding jars and balls not included: The listed price covers only the main machine; appropriate grinding jars and media must be purchased separately to operate the mill, adding to initial setup cost and lead time.
  • Ambient temperature dependent cooling: The achievable grinding chamber temperature range of 5–15°C is relative to ambient conditions, meaning performance may degrade in hot environments without additional climate control in the laboratory.

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 168 kg
Dimensions 90 × 60 × 64 cm

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