Secudos SW auger dosing system with a flexible hopper for critical and bridge-building bulk goods. Vollenda-Werk GmbH offers this component in three different sizes:

Mode of operation

The walls of the flexible hopper are alternately moved by two paddles. This guarantees a constant dosing rate and on the other hand avoids bridge building even with very heavy and difficult products. The flexible hopper is flat, opens quickly and prevents product from bridge-building by tumbling.

Execution

• hopper and helix dosing feeeder can be pulled out for cleaning
• product guiding parts are easy to reach
• hopper: PUR (physiologically harmless)
• pneumatically operated closing flap avoids trickling and shooting of product
• dosing slide valve for higher dosing accuracy
• control of helix rotary speed by means of a frequency inverter
• speed and power of paddles is adjustable
• stainless steel

Options

• quick discharge for dosing feeder
• pre hopper with cleaning door
• hygienic design for food and pharmaceutical application
• ATEX-conform design

Function of the paddle

Pulling device for paddle

 Pulling device for motor