Introduction
The PRM series conical mill is suitable for milling wet materials in the pharmaceutical, food, and chemical industries. The equipment is installed vertically inside a sturdy conical screen, ensuring uniform particle distribution and high material throughput. Depending on the material properties, round-wire, square-wire or shearing-type screens can be selected. The large screening area combined with a high-speed rotating rotor achieves high processing capacity.
Features
1.Compact structure, easy to use and clean.
2.Multiple screen options to meet different material processing requirements.
3.Different rotors are available for dry and wet milling.
4.Simple installation method with error-proof design to ensure correct assembly.
5.Flexible modular design to address customer needs.
6.Adjustable rotor-to-screen clearance based on material characteristics.
7.Rotary granulation, especially suitable for fluid bed discharge.
8.Detachable milling chamber for easy cleaning and sterilization.
9.Optional waterproof, dustproof, and explosion-proof configurations available upon request.
Material
Device |
Contact Part |
Other Part |
Metal |
SUS-316L |
SUS-304 |
Seal Ring |
Silicon rubber, accredited by FDA |
Various synthesis materials |
Smoothness |
Ra≤0.4um |
Ra≤0.8um |
Welding Joint |
Polishing and buffing |
/ |
Rotor |
Dry material pulverizing: square knife |
|
Wet material pulverizing: circular knife |
||
Screen Stencil Type |
Square opening 3.0~10mm, max aperture ratio <35% |
|
Circular opening 0.5~10mm, max aperture ratio<40% |
||
Smashing type R1.1~8mm, max aperture ratio<8% |
||
Gap between Rotor and Screen |
Non metal touch |
|
Rotor Rotating Speed |
Stepless regulating, with display screen |
Parameter
Being a separate device, once problems occurred to the driving system, client only has to renew the driving system without sending back the whole equipment.
Model |
Capacity |
Effective Screen Area |
Voltage |
Rotor Speed |
Power |
Net Weight |
Remarks |
PRM-15B |
100-400kg/h |
125cm2 |
3×380V -50Hz |
500-1500 prm |
2.2KW |
100kg |
synchronous belt drive |
PRM-20A |
150-1200kg/h |
400cm2 |
3KW |
150kg |
斜齿轮传动 Helical gearing drive |
||
PRM-20B |
150-1200kg/h |
400cm2 |
4KW |
350kg |
synchronous belt drive |
||
PRM-30B |
400-1200kg/h |
780cm2 |
5.5KW |
350kg |
synchronous belt drive |