LC-GJK100-2D Sealed Sample Pulverizer, Two 100 g Bowls (CAT#: STEM-BC-4092-ZJF)

The LC-GJK100-2D is a sealed laboratory pulverizer configured with two grinding bowls. It prepares coal, ore, rock, and other brittle samples for analytical testing. Each bowl accepts up to 100 g of material. Vibration, crushing rings, and hammers produce rapid impact grinding. Two batches can be reduced to 120-200 mesh in less than two minutes. The finished powder can be used directly without an intermediate sieving procedure. Hydraulic lid support and a quick-clamping design simplify chamber access. The enclosed structure reduces dust emissions and supports reliable routine operation.

Number of bowls: 2
Loading capacity: 100 × 2 g per bowl
Pulverizing time: <2 min
Maximum feed size: <13 mm
Output fineness: 120-200 mesh
Bowl material: High-manganese steel
Motor power: 1.5 kW
Dust-removal power: Not included
Net weight: 130 kg

Dual-bowl configuration
Fast analytical sample preparation
No post-grinding screening
Sealed dust-reducing design
Durable grinding components
Convenient hydraulic lid
Mechanical timer operation
Stable low-noise performance

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