Product Overview
The HMT-250 desktop vacuum defoaming machine combines centrifugal force and vacuum technology. Through revolution and rotation movements, it presses the bubbles inside the material to the surface and completely removes them with vacuum, achieving efficient defoaming. This equipment is suitable for various material mixing and defoaming processes, featuring high repeatability, no bubbles, and easy cleaning.
Product Features
1. Adjustable revolution with a constant rotation ratio, compatible with mixing and defoaming processes for most materials, stable and reliable.
2. Capable of setting and storing 8 sets of recipes, each with 5 stages for corresponding speed and time to meet different material requirements.
3. Highly repeatable results, bubble-free, easy to clean, extremely efficient, and reduces material exposure.
4. Removable sealed cylindrical filter core with a large air passage area, ensuring effective filtration.
5. Protection and emergency stop functions: stops operation and triggers an alarm when the door cover is not closed, excessive vibration occurs, or the motor malfunctions.
6. Data export function: records operation time, operation parameters, vacuum values, and other data for traceability.
Working principle
Revolution: The carrier revolves around the central axis within the equipment chamber at a set revolution speed. Using the centrifugal force generated, it causes the material inside the carrier to move along the vector direction, pressing downward and expelling air bubbles. Rotation: The carrier rotates at a high speed on its own. Under the simultaneous influence of the forces from both revolution and rotation, the material forms a vortex flow under the resultant force, achieving thorough mixing. Combined with a vacuum environment, the air bubbles on the material's surface are completely extracted.
Fields of Application
Material mixing and degassing process
Operational steps
1. Set and memorize one of the 8 sets of recipes as needed; each set can be adjusted for corresponding speed and time in up to 5 stages.
2. Place the materials into the carrier and ensure the lid is properly closed.
3. Start the machine; the equipment will perform revolution and self-rotation according to the set parameters, combined with a vacuum to complete degassing.
4. After the operation, record data such as operation time, parameters, and vacuum value.
5. Clean the equipment and check whether the filter element needs replacement.
Precautions
- The machine must not be started when the lid is not closed.
- If the lid opens, excessive vibration occurs, or the motor malfunctions during startup, the machine will stop and issue an alarm.
- Ensure the filter cartridge is properly sealed during operation.
- Regularly clean the equipment to reduce material residue.
- Data can be exported for traceability after operation.
- Compatible with most materials, but special materials require testing to confirm process parameters.
- All operations must strictly follow the equipment manual.
- An emergency stop function is available for use in urgent situations.
- Check all protective functions before use to ensure they are working properly.
- Do not open the lid while the machine is running.
- In case of an alarm, immediately stop operation and investigate the cause.
- It is recommended that operation be performed by trained professionals.
- The storage environment should be dry and well-ventilated, avoiding extreme temperatures.
- Use only for defoaming process; do not operate beyond intended purposes.
- Clean and disconnect power when not in use for extended periods.
- Avoid placing objects on top of the machine.
- Maintain stability during operation to prevent severe vibration.
- Use original or compatible parts when replacing filter cartridges.
- The data export function must be operated via the equipment interface.
- Do not run the machine for too long to prevent overheating.
- All electrical connections must comply with local safety regulations.
- Children and unqualified personnel are prohibited from contacting the device.
- Stop the machine immediately if abnormal noise or odor occurs.
- This device is not recommended for use in flammable or explosive environments.
- Wear appropriate protective gear during operation.
- Handle the machine with care when moving or transporting it.
- Maintenance should be performed by professionals.
- Power must be disconnected before any troubleshooting.
- This product is for specified application fields only.
- Regular calibration is recommended to ensure accuracy.
