PLANETARY BALL MILLS
Air-cooled planetary configuration
A planetary mill combined with a refrigerated air-cooling unit.
A planetary mill combined with a refrigerated air-cooling unit. It provides a way to manage the working environment around the milling assembly when heat generation is part of the selection problem.
Refrigerated air circulates around the milling area to remove heat. The product information describes a 5–15 °C working-area reference, while actual sample temperature depends on the base mill, cooling capacity and operating conditions.
Published catalog references are reproduced below. Nominal volume is not a sample-mass rating. Confirm the selected model, material grade, electrical supply and complete supplied configuration in the quotation.
| Item | Published description |
|---|---|
| Cooling method | Refrigerated air circulation around the working area |
| Working-area temperature reference | 5–15 °C; depends on equipment and operating conditions |
| Permitted base platforms | Vertical, omnidirectional and horizontal proposals; confirm the exact configuration |
| Drive reference | Gear-driven planetary base |
| Jar arrangement reference | Two or four jars operating together |
| Published combined sample + media limit | Up to two-thirds of jar volume; actual working load must be checked |
| Cooling power / supplied utilities | Confirm for the selected base mill and cooling unit |
| Sample-temperature measurement | Location and test conditions to be agreed |
Temperature-sensitive milling studies and processes in which frictional heating changes sample behaviour.
Suitability depends on the actual sample, process and analytical requirements; a listed application is not a guaranteed final-particle-size result.
Specify the base planetary platform, cooling unit, jar and media combination, and required controls. Confirm the supplied electrical arrangement and installation requirements for the complete system.
Compare milling jars · Compare grinding media · Air-cooled systems · Ultrasonic-assisted systems
Provide the sample temperature limit, room conditions, intended operating schedule and proposed base mill. Agree where temperature will be measured before comparing cooling arrangements.
Work through the selection guide · Request a configuration quotation
Recorded process configuration
XQM with air-cooling equipment · Wet milling with air assistance
| Observation | Sampling time | D50 (µm) | D90 (µm) |
|---|---|---|---|
| Recorded sample | 60 min | 9.40 | 18.20 |
Air-cooling equipment is explicitly mentioned, but no base-model number, jar temperature or uncooled control is reported. The 80 min total includes further processing after the 60 min measured sample.
Recorded process configuration
XQM with air-cooling equipment · Successive dry-milling observations
| Stage | Speed setting (as recorded) | Recorded jar temperature (°C) |
|---|---|---|
| 1 | 100 | 20 |
| 2 | 200 | 19 |
| 3 | 300 | 20 |
| 4 | 500 | 25 |
The speed reference/unit and temperature sensor position are not fully documented. Speed and cumulative processing time both changed, so this is not a controlled speed-only experiment. No particle-size result was obtained. It illustrates why cooling-area and sample/jar temperatures must be distinguished.
Request matched cooled and uncooled runs with sample-temperature logging. Existing air-cooled records are observations under their recorded conditions, not a controlled proof of a universal cooling advantage.
These anonymous records are not operating instructions. Measurement and dispersion methods are not fully specified in the test summaries; results apply to the reported samples and conditions.
Discuss a matched sample evaluationNo. It describes the working area, not a guaranteed temperature at every point inside the jar. The supplied workbook includes air-assisted runs with separately recorded jar temperatures, illustrating why the measurement location matters.
Provide the sample temperature limit, room conditions, intended operating schedule and proposed base mill. Agree where temperature will be measured before comparing cooling arrangements. Air cooling is a system configuration, rather than a single universal mill model. Nominal mill capacity is not the usable sample mass; account for media and working space.
The cooling proposal can use different base platforms. Specify the base mill first, then confirm the jar, cooling access and temperature measurement. Choose the jar working material and media around sample chemistry and contamination limits; confirm the complete loaded mass.
Specify the base planetary platform, cooling unit, jar and media combination, and required controls. Confirm the supplied electrical arrangement and installation requirements for the complete system. Optional equipment is included only when it is explicitly listed in the agreed configuration and quotation.
Ammonium bicarbonate: XQM with air-cooling equipment, 60 g in Volume not recorded, 60 min sample. Air-cooling equipment is explicitly mentioned, but no base-model number, jar temperature or uncooled control is reported. The 80 min total includes further processing after the 60 min measured sample. A free sample-grinding application can be reviewed by TENCAN engineers.
Specify Air-cooled planetary configuration, sample and jar requirements, destination, mains voltage, frequency and phase. Provide the sample temperature limit, room conditions, intended operating schedule and proposed base mill. Agree where temperature will be measured before comparing cooling arrangements. Confirm included accessories, packing, required documents, commercial terms and lead time in the quotation.
Nominal capacity, jar volume and usable sample load are different. Confirm the model, jars and electrical requirements with our engineers.
Choosing a Planetary MillPlan a sample evaluation with our engineers.
Request free sample grinding