USED HOSOKAWA 315/3

Manufacturer Information
Manufacturer: Hosokawa Alpine AG
Model: Turboplex ATP 315/3
Classifier Type: Ultrafine Dynamic Air Classifier
Lining: Ceramic-lined classifying wheels & vessel
Dust Collector: Hosokawa Alpine High Performance Filter Baghouse
Blower: Reitz Ventilatoren High Performance Blower
Application: Abrasive ultrafine powder classification
Hosokawa Alpine is a global leader in powder and particle processing technology, specializing in air classification, micronization, and size reduction systems for minerals, chemicals, pharmaceuticals, and advanced materials.

Description
This Used Hosokawa Alpine Turboplex ATP 315/3 Ultrafine Air Classifier System is engineered for precision separation of fine and ultrafine powders in demanding abrasive applications. Featuring ceramic-lined classifying wheels and vessel, this unit is specifically designed for high-wear materials such as minerals, ceramics, and industrial fillers.
The classifier is rated for fineness ranging from 6 to 150 microns, with a feed rate capacity of 1,500–7,500 kg/hour. It incorporates three (3) 315mm diameter classifying wheels, each driven by an 11 kW motor (33 kW total installed classifier power) via V-belt drive. Wheel speeds range from 400–4,000 RPM, allowing precise control over cut point and particle size distribution.
The system includes a Hosokawa Alpine high-performance baghouse dust collector and a Reitz Ventilatoren blower driven by a 90 kW motor, rated for 125 m³/min airflow at 3 PSI static pressure, delivering efficient airflow and dust control for closed-loop classification.
This configuration offers a scale-up factor F=7.5, making it ideal for production-scale ultrafine separation.

Classifier Specifications

Manufacturer: Hosokawa Alpine

Model: Turboplex ATP 315/3

Classification Range: 6–150 microns

Feed Rate: 1,500–7,500 kg/hour

Classifying Wheels: (3) x 315mm diameter

Wheel Speed: 400–4,000 RPM

Wheel Drive: (3) x 11 kW motors (33 kW total)

Drive Type: V-belt

Air Flow Rate: 9,000 m³/hour

Scale-Up Factor: F = 7.5

Construction: Ceramic-lined for abrasive materials

Performance (Fines Yield)

1 ton/hour at 8 µm

2.1 ton/hour at 20 µm

3 ton/hour at 45 µm

Blower Specifications

Manufacturer: Reitz Ventilatoren

Motor: 90 kW

Air Flow: 125 m³/min

Static Pressure: 3 PSI

Dust Collection System

Manufacturer: Hosokawa Alpine

Type: High Performance Filter Baghouse

Application: Ultrafine powder dust control

Designed for closed-loop classification systems

Applications

Mineral filler classification

Calcium carbonate processing

Silica powder separation

Ceramic powder refinement

Toner powder production

Metal powder classification

Industrial pigment processing

Abrasive material separation

Refractory powder processing

Specialty chemical powders

What Might This Be Used For?

Ultrafine mineral separation

Tight particle size control production

Abrasive material classification

Closed-loop milling systems

Battery material refinement

Advanced ceramics manufacturing

High-performance filler production

Contract toll processing

Pigment and coating additive production

Industrial powder plant expansion

Products This Equipment Is Used For

Calcium carbonate fillers

Silica flour

Talc powder

Alumina powder

Zircon flour

Ceramic raw materials

Pigment extenders

Refractory powders

Battery cathode materials

Specialty industrial additives