Maliy pr. V. O., 62/2, liter A, St. Petersburg, Russian Federation, 199178

Rotary Sample Divider M with Vibratory feeder PG 1

INDUSTRIES

 Mining

 Metallurgical

 Construction

 Chemical

 APPLICATIONS

Ferroalloys, ore, granite, marble, limestone, coal, slag, cement, glass, ceramics, medicines and pharmaceuticals.

     

CHARACTERISTICS

PARAMETERS

VALUES

Loading hopper volume, L

9

Collecting bin volume, L

19 / 12,5

Maximum initial material grain size, mm

5

Maximum feeder tray vibration amplitude, mm

0,2

Reduction

1/2 — 1/100

Maximum output, kg/hour*

200

50 Hz supply voltage, V

220

Electric motor power, kW

0,02

Maximum feeder power consumption, A

0,4

Divider motor shaft rotation speed, rpm

60

Overall dimensions (Length x Width x Height), mm

870 х 725 х 1120

Weight, kg

180

Feeder hopper and nozzle material – stainless steel

AISI 321

Divider tray and receiving bin material – stainless steel

AISI 321

Control panel model

MAPU-1

* Depends on the density of the material

ADVANTAGES

ACCURACY OF REDUCTION

PG 1 Vibratory feeder provides an adjustable supply of material from the hopper through the discharge nozzle. Since the rotation speed of the trays of the divider is constant, the sample is dividing between the trays proportionally to their volume.

OPERATIONAL SAFETY

The rotating elements of the divider are covered by casing. The end switch excludes start-up of the divider with the cover open. In the open position, the cover is securely fixed.

NO SAMPLE CONTAMINATION

The loading hopper, tray and discharge nozzle of the feeder, as well as the adjustable tray of the divider are made of stainless steel AISI 321.

ADJUSTABLE DEGREE OF REDUCTION

Tray with a movable partition provides a smooth adjustment of the degree of reduction from ⅛ to 1/80 of the total sample volume.

 

RECEIVING BIN

The trays are designed to collect a reduced sample and the rest of the sample is collected in the receiving bin. Placing the receiving bin on the trolley provides the convenience of unloading sample residues.

SET OF TRAYS

Rotary sample divider is equipped with trays of different sizes:

  • 25% of the sample;
  • 10% of the sample;
  • 5% of the sample;
  • a tray with a partition that provides smooth adjustment of the degree of reduction from 10% to 1% of the total sample volume.

COMPATIBLE WITH CONTROL PANEL

The control panel is designed to start and stop the equipment and provides:

  • automatic power off when exceeding the maximum current value or short circuit;
  • protection of the operator from electric shock;
  • motor overload protection.

The control panel eliminates the start of the Vibratory feeder when the Sample divider is off.

DESCRIPTION OF THE DEVICE

The aggregate consists of two parts: PG 1 Vibratory feeder and Rotary sample divider. The feeder is mounted on the top plate of the divider. Crushed material flows from the crusher to the divider through the discharge funnel.

The structure of the Rotary sample divider includes a frame, a plate, a gear motor, a rotating nozzle, trays and a receiving bin. The gear motor transmits rotation to the nozzle through which the sample enters the trays. The trays are designed to collect a reduced sample and the rest of the sample is collected in the receiving bin. Placing the receiving tank on the trolley provides the convenience of unloading sample residues.

OPERATING PRINCIPLE

The sample loaded into the hopper is evenly fed from the feeder tray to the rotating nozzle of the divider. The product is unloaded into the installed trays and the receiving bin. After the reduction process is completed, the cover of the divider can be opened and the trays with reduced sample can be removed.

Since the speed of the nozzle rotation is constant, the sample is dividing between the trays and receiving bin in proportion to their size. One or several trays can be installed in the sampler depending on the technological task being solved.

Rotary Sample Divider M with Vibratory feeder PG 1 scheme

Divider tray for reduction to 25%

Loading scoops, V= 1,2 L