Front view of the Rotary Sample Divider with the cover open

Rotary Sample Divider 8×10 Liter

Industrial Version of Rotary Sample Divider Cover Open

DESCRIPTION

The Rotary Sample Divider 8×10 Liter enhances efficiency in sample preparation with its high-capacity and precise design. It divides bulk materials into 8 representative samples with a weight accuracy of ±1%, ensuring reliable and repeatable results for laboratory analysis.

Designed for various industries, including mining, metallurgy, geology, recycling, and material science, this sample divider offers homogeneous sample distribution, reducing bias in analytical results.

The device features 8 stainless steel, 10-liter containers, a stepless speed control system (0-60 rpm) for optimized operation, and a compact yet durable design, making it suitable for laboratory and pilot scale use. The automated sample division process minimizes human errors, ensuring consistent and high-precision sample preparation.

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 < 150mm

Speed It can be adjusted steplessly between 0-60 rpm.

Power and Electricity 0,75 kW, 380 V, 3 faz, 50 Hz

Compatible with various voltages.

Dimensions 112 x 168 x 141 cm

Weight 300 kg

Dividing Containers: Features 8 stainless steel, radial (triangular prism) containers, each with a 10-liter capacity.
Feeding Hopper: Equipped with a 60-liter stainless steel feeding hopper.
Rotation Speed: The rotation speed of the containers can be steplessly adjusted from 0 to 60 rpm via an electronic speed control.
Mobile Design: Mounted on a four-wheeled mobile chassis with a front-opening safety cage, providing secure and convenient use.

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), coffee, peanuts, hazelnuts, coal, concrete, ceramics, quartz, corundum, granite, slag and cement clinker, some industrial wastes, etc.

Coffee

Nut

Granite

Coal

Chromite

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.