The main body of the stainless steel high-power colloid mill is made of stainless steel material, ensuring that the parts in contact with the material have corrosion-resistant and non-toxic characteristics, especially suitable for fields with strict hygiene requirements such as food and medicine. Its working principle can be simplified as follows: the motor drives the rotor (dynamic grinding disc) to rotate at high speed through belt transmission, while the stator (static grinding disc) remains stationary. When the material is pushed by its own gravity or external pressure through the gap between the stator and rotor, it is subjected to the combined effects of shear force, friction force, high-frequency vibration, and high-speed vortex generated by high-speed rotation, thereby achieving material refinement and homogenization.

The stainless steel high-power colloid mill applies shear force, friction force, and high-frequency vibration to the material through high-speed relative motion between the stator and rotor, achieving fine dispersion, emulsification, crushing, and homogenization of the material. Its core advantage lies in its stability and efficiency in handling high viscosity and high hardness materials, especially suitable for fields such as food, medicine, and daily chemical products that require strict hygiene and precision requirements:

Preparation before use: Ensure that the equipment and material status meet the standards

·Confirm that the device is labeled as "normal" and check if all fasteners (such as the rotor center screw being an M12 left-hand screw) are tightened to avoid loosening during operation.

·Connect the feed hopper, discharge port, and circulation pipe to ensure smooth circulation direction, and close the valve in the discharge direction.

·Connect the cooling water pipe and drain pipe to prevent equipment overheating or leakage.

·Install a power starter, equipped with an ammeter and indicator light, connect three-phase AC power (voltage 380 volts), and ensure that the machine is grounded for protection.

·Remove impurities from the material, ensuring that the particle size is less than 1 millimeter and the hardness is not higher than HV309 (hard objects such as quartz, broken glass, metal shavings, etc. are strictly prohibited from entering).

·Select appropriate grinding media (such as glass beads, alumina sand) based on material characteristics to optimize the shear effect.

·Start the motor by tapping the switch, observe if the rotor rotates clockwise (consistent with the arrow on the base), and check for any noise or vibration.

·No time limit for no-load operation, confirm that the equipment is running smoothly before feeding.

Operation process: from gap adjustment to grinding completion

Initial setting: Loosen the two handles (counterclockwise), turn the adjustment ring clockwise, and manually rotate the motor fan blades. Stop when feeling slight friction, reverse the adjustment ring slightly to make the gap greater than the alignment number, and then tighten the handle clockwise to lock it.

Dynamic adjustment: If there is a sharp friction sound during operation, immediately stop the machine and readjust. The smaller the gap, the finer the discharge; On the contrary, it is coarse. When meeting the fineness requirements, try to increase the gap as much as possible to extend the service life of the grinding disc.