Container Unloading Systems

Loading & Unloading Systems

Six CDU discharge units (PG01–PG06), for use with the SR20 tilter.

Overview

Models: CDU PG01–PG06
Arrangement: Container-mounted / mobile
Selection basis: Flow behavior, liner outlet, site layout
Works with: SR20 tilter, pneumatic conveying, silos
Scope: Design, supply, installation and commissioning

Container unloading systems discharge bulk powders and pellets from the container liner into downstream pneumatic conveying and silos. The six CDU discharge units (PG01–PG06) are selected by flow behavior, liner outlet and site layout, and can work with the SR20 tilter. We provide design, supply, installation and commissioning.

Model comparison

Model	Arrangement	Material focus	Receiving concept
PG01	Container-mounted	Powders and granules; poor-flow powders	Wide inlet, opposing flights
PG02	Container-mounted	Free-flowing powders and granules	Frame-mounted receiving unit
PG03	Container-mounted	Caking, poorly flowing bulk solids	Access panels, central discharge
PG04	Mobile	Free-flowing powders and granules	Wide fishtail inlet
PG05	Mobile	Free-flowing bulk solids	Three liner connections
PG06	Mobile	Free-flowing granules	Round inlet, rotary valve

This comparison supports initial selection. Final configuration depends on material trials, liner dimensions and conveying conditions.

How to choose

Flow behavior first

For poor-flow or caking materials, start with PG01 or PG03; for free-flowing materials, PG02, PG04 or PG05; for free-flowing granules, PG06.

Then the liner outlet

Confirm the number, shape, size, position and attachment of the liner outlets.

Finally the arrangement

Choose container-mounted or mobile to suit the site.

SR20 container tilter

The SR20 can be combined with CDU PG01–PG06 for unloading.

Information for selection

Category	Information to provide
Material	Name, powder or granule, particle size and bulk density
Flow behavior	Angle of repose, caking or bridging tendency, moisture
Duty	Target throughput, operating temperature, batches and duty
Container liner	Outlet count, shape, dimensions, location and attachment
Container and site	Container type, available tilt angle, space and equipment layout
Downstream conveying	Conveying method, distance, lift, pipe size and receiving conditions
Utilities and controls	Power, compressed air, interlocks and site interfaces