High-Purity Sealed Pulverizer for Mining Lab

Brief Introduction

This laboratory pulverizer is designed for ore and rock sample preparation in mining geochemical laboratories. With a maximum one-cycle sample capacity of 1800 g, it efficiently pulverizes samples into fine powder for subsequent elemental analysis. The machine housing is made of galvanized cold-rolled steel plate, processed using integrated laser cutting and electrostatic spray coating to provide a stable structure and corrosion resistance.

A pneumatic airbag clamping system secures the grinding bowl, while one-touch startup and adjustable timer control simplify operation. The equipment is suitable for containerized field mining laboratories and central assay laboratories.

Application Scope

• Geochemical exploration: Preparation of mineral, rock, and drill core samples for laboratory analysis.

• Mine grade testing: Pulverizing samples before analytical testing to support mineral grade evaluation.

• AAS and ICP sample preparation: Producing fine powder for subsequent sample processing and elemental analysis.

• Central assay laboratories: Supporting routine ore and rock sample preparation.

• Mobile container laboratories: Providing sample pulverizing capability at remote mine and exploration sites.

Features

• 1800 g single-cycle capacity: Handles sample batches up to the specified maximum capacity, supporting efficient laboratory sample preparation.

• High-frequency vibration grinding: Uses impact and friction inside the grinding bowl to pulverize samples into fine powder.

• Pneumatic airbag clamping: Secures the grinding bowl during operation to help prevent loosening.

• One-touch operation: Simplifies startup, with adjustable grinding duration through the built-in timer.

• Durable housing: Galvanized cold-rolled steel plate with laser-cut construction and electrostatic spray coating supports structural durability and corrosion resistance.

• Undervoltage protection: The control box includes undervoltage protection.

• Suitable for fixed and mobile laboratories: Designed for use in central assay labs and containerized field laboratories.

Mechanism

The pulverizer uses high-frequency vibration to break down samples through impact and friction inside the grinding bowl. The pneumatic airbag clamping system holds the bowl securely during operation. Operators set the required grinding duration using the built-in timer and start the machine with one touch. When the preset cycle is complete, the pulverized sample is ready for subsequent laboratory testing.

Specifications

Storage & Handling

• Install the machine on a solid, level surface in a dry, dust-free laboratory environment.

• Check the air pipeline and pneumatic clamping system before each operating cycle.

• Do not exceed the maximum specified sample weight per batch.

• Disconnect the power supply before maintenance or grinding bowl replacement.

• Avoid heavy impacts to the machine housing to help preserve its protective coating.

Advantages and Limitations

Advantages

• High pulverizing efficiency with a maximum single-cycle sample capacity of 1800 g.

• One-touch startup and adjustable grinding time for straightforward operation.

• Pneumatic airbag clamping to provide stable grinding bowl fixation.

• Galvanized steel housing designed for durability in field mining laboratory conditions.

Limitations

• Designed for dry sample preparation only.

• Feed material must not exceed the maximum feed size of 10 mm.

• An external air supply is required for pneumatic compression.

Why Choose FKN PANDA?

FKN PANDA supplies laboratory equipment for mining sample preparation and analytical workflows. This pulverizer is designed to support ore and rock sample preparation in geochemical exploration laboratories, central assay facilities, and mobile container laboratories. Its specified batch capacity, adjustable grinding timer, and pneumatic bowl clamping system provide practical features for routine sample preparation. Buyers can assess its suitability against their sample characteristics, laboratory workflow, operating environment, and analytical method requirements.