ULM Turbo Mill

The crushing rotor is composed of multi-layer crushing discs and multiple crushing blades, with high crushing efficiency. It can be used for the dispersion of agglomerates, the crushing and drying of aqueous materials and the crushing of fiber materials.

Product Size：D50: 3~45μm

Application area：Dispersion and reduction of agglomerated materials, such as ultramicro crushing of light calcium, kaolin, aluminum hydroxide, magnesium oxide, polyvinyl alcohol, PVC, PE, cellulose and other heat sensitive materials. It is widely used in non-metallic mini

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Performance characteristics
- Available D50:3～45μm.
- Suitable for raw materials with Moh’s hardness lower than 3, especially suitable for tough materials such as fiber and plastic.
- The grinding rotor comprises multi-layer grinding disc and several grinding blades, high grinding efficiency.
- Durable alloy blade, replaceable.
- Distance between the grinding cutter head and the ring gear can be adjusted to adapt to the grinding of different materials.
- Compact structure and small occupation. easy to disassemble and clean.
- Lower installation power, wide application, high cost-performance.
- Grinding is in closed system, low dust and noise, clean and environmentally friendly production process.
- PLC control system, easy operation.
- External cooling air can be used to achieve low temperature grinding, especial in heat sensitive materials.
- Can be used in series with multi-stage classifiers to produce products with multiple sizes at one time.
- Explosion-proof design can be selected to meet the requirements of ultra-fine grinding processing of flammable and explosive oxide materials.

Working principle

The material is uniformly fed into the grinding zone by feeding system and strongly impacted by the high-speed rotating grinding disc. The grinding rotor is composed of a multi-layer grinding disc and a plurality of grinding blades, the material is subjected to various grinding forces such as shearing, collision, friction etc and finished grinding. The qualified materials are collected into the collection zone with the ascending airflow, the coarse materials are returned to the grinding zone for secondary grinding.

Technical parameter

Parameters/specifications	Rotor Diameter(mm)	Power (kW)	Rotate Speed(Max r/min)	Maximal Air Volume(m³/h)	Fineness(μm)	Output(kg/h)
ULM-400	360	30～37	4600	1200	15～250	30～800
ULM-600	540	45～55	3050	2000	15～250	80～2000
ULM-800	730	75～90	2100	3000	15～250	100～3000
ULM-1200	1130	110～132	1480	7500	15～250	200～4500

Note: The production capacity is closely related to the particle size, specific gravity, hardness, moisture and other indicators of the raw materials. The above is only for selection reference.

ULM Turbo Mill

Working principle

Technical parameter

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