6″–10″ Laboratory Disk Pulverizer

A disk pulverizer (disk mill) designed for fine grinding of hard-brittle and medium-hard materials. It is suitable for both intermittent and continuous operation and is widely used in laboratory and industrial sample preparation.

Working Principle

• Material is fed through a spout into the grinding chamber
• One disc rotates against a fixed disc
• Material is crushed and ground between the discs
• Gap adjustment controls final particle size

Options

• Bench-mounted unit
• Dust extraction hood for dust-free operation

• Sample preparation for assaying
• Mining and metallurgy
• Glass industry
• Ceramics industry
• Pilot plants
• Sampling stations
• Primary crushing

Grinding disc diameter :

• 200 mm

Feed size :

• Up to 1/4 mesh and smaller

Output size :

• Up to 150 mesh (or as adjusted)

Grinding system :

• One fixed disc
• One rotating disc (horizontal axis)

Specification of Laboratory Disk Pulverizer :

• Φ150
• Φ175
• Φ250

Feeding Size (mm) :

• ≤6
• ≤6
• ≤6

Discharging Size (mesh) :

• 80–180
• 80–180
• 200

Main Shaft Speed (rpm) :

• 1050
• 1050
• 800

Throughput (kg/hr) :

• 6–20
• 10–35
• 20–50

Dimensions (mm) :

• 290 × 515 × 360
• 550 × 490 × 365
• 290 × 515 × 360

Weight (kg) :

• 90
• 130
• 180

Power (kW) :

• 1.1
• 1.1
• 2.2

• Suitable for intermittent and continuous grinding
• Adjustable disc gap for controlled fineness
• Reproducible results due to precise gap setting
• Grinding discs made from durable alloy
• Smooth internal surfaces for easy cleaning
• Straight drive system (no gears)
• Low maintenance and operating cost
• No foundation required
• Easy access for cleaning and inspection
• Locking mechanism to maintain grinding settings