rotary sample divider 8 containers each 4 liters volume. front view
rotary sample divider 8 containers each 4 liters volume. front view
Sample Dividers

Rotary Sample Divider 8×4 Liter

DESCRIPTION

The Rotary Sample Divider 8×4 Liter enhances efficiency in sample preparation with its high-capacity design. It divides material into 8 representative samples with a weight accuracy of ±1%, ensuring reliable results.

TECHNICAL DATA

Fields of Application Mining, metallurgy, recycling and waste recovery, geology, chemistry, plastic and polymer, iron and steel, energy, biotechnology, environmental management, construction and structure, agriculture, glass and ceramics, food, geology, pharmaceuticals and medical
Application Sampling, sample preparation, sample division, sample separation
Standards CE
Feeding Size < 100mm
Speed Infinitely adjustable from 0-60 rpm
Power and Electricity 0.75 kW, 380 V, 3p, 50 Hz
Compatible with various voltages.
Dimensions 1100 X 670 x 1200 mm
Weight 150 kg
*Varies by material type, feeding size, reduction ratio, and moisture.

Dividing Containers: Includes 8 stainless steel containers, each with a 4-liter capacity.
Feeding Hopper: Equipped with a 20-liter stainless steel feed hopper.
Rotation Speed: The rotation speed of the containers can be steplessly adjusted from 0 to 60 rpm via an electronic speed control.
Compact Design: Despite its high capacity, the compact structure allows for easy placement in laboratories and offers flexible use.
Material Construction: All contact surfaces are made of AISI 304 stainless steel, and other parts are constructed from electrostatically coated steel.

This design makes the Rotary Sample Divider both efficient and user-friendly for laboratory use, ensuring precision and safety in sampling processes.

The lid safety switch prevents operation when the lid is open, ensuring maximum operator safety by avoiding potential accidents. The motor will not engage, and the operation cannot start until the lid is securely closed.

An emergency stop button is also included, providing immediate shutdown if needed. These features are essential for both operator safety and the safe operation of the machine.

APPLICATION AREAS

Our Rotary Sample Dividers are suitable for sampling a wide range of materials. Some uses include:

Mineral ores (copper, iron, gold, chrome ores), grain, coffee, peanuts, hazelnuts, coal, concrete, ceramics, quartz, corundum, granite, slag and cement clinker, some industrial wastes, bulks, coffee beans, grains, nuts, etc.

WORKING PRINCIPLE

Rotary Sample Dividers are designed to achieve high-precision sample division during sample preparation processes. These devices ensure that each sub-sample accurately represents the main sample by dividing the material homogeneously.

The operating principle of the rotary sample divider begins with transferring the sample to the device’s hopper. The sample is evenly distributed by a rotating distributor and directed into pre-determined compartments. As the sample hopper rotates, the material is divided in fixed ratios and directed into the sample containers. This rotary motion enables uniform distribution and precise division of the sample.

Since the sampling process is carried out automatically, errors due to human factors are minimized. Although sample collection may seem straightforward, it is the most critical step for accurate analysis results. The automated system ensures a reliable, repeatable, and precise sampling process.