This equipment can be used for large-scale grinding of almost all heat-sensitive materials such as polyethylene, polyvinyl chloride, fibrous materials, and metal magnesium at room temperature. It can also be used for ultra-fine grinding of inorganic materials, salt, pigments, etc. At present, it has been used for ultra-fine grinding of materials within the hardness range in many industries and different fields.
Adopting a structure with 4~7 layers of crushing turntables, the equipment significantly extends the material grinding path and time. Materials undergo full crushing, dispersion, and depolymerization in the grinding zone, effectively improving powder uniformity and refinement effect to meet the high standards of material processing in precision manufacturing.
Some models support dual fineness adjustment methods: first, by adjusting the gap between the blades and tooth plate (stator); second, by increasing or decreasing the number of classifying rods on the classifying disk. It can accurately regulate product fineness and output according to production needs, adapting to different particle size processing scenarios.
The operation mode can be flexibly switched based on material characteristics: introducing hot air at the air inlet enables simultaneous crushing and drying operations; for special materials with extremely low melting points, introducing cold air allows low-temperature crushing to avoid material melting or deterioration due to excessive temperature.
Equipped with a reflux pipe and classifying disk, the equipment forms a linkage mechanism through the classification function of the classifying disk and the adjustment of reflux air flow. It can real-time control and optimize product particle size without stopping the machine, ensuring production continuity while accurately matching dynamically adjusted particle size requirements.
| Parameters / Model JRTM | 40 | 60 | 80 | 100 | 120 | 150 |
|---|---|---|---|---|---|---|
| Rotor diameter (mm) | 390 | 540 | 730 | 950 | 1150 | 1450 |
| Rotor speed (r/min) | 4200 | 3075 | 2100 | 1800 | 1490 | 1250 |
| Particle size (μm) | 10~400 | 10~400 | 10~400 | 10~400 | 10~400 | 10~400 |
| Air volume(max) (m³/min) | 3000 | 4500 | 6000 | 7500 | 9000 | 12000 |
| Output (kg/h) | 30~800 | 80~2000 | 100~3000 | 200~4500 | 300~6000 | 500~10000 |
| Power (kW) | 30~37 | 45~55 | 75~90 | 90~110 | 110~160 | 160~250 |
| Net weight (kg) | 600 | 1600 | 3000 | 4500 | 7000 | 12000 |
Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials.
The above parameters are for reference only, please consult our engineers for details.
