Processing — blending

Powder mixing
and blending systems.

Mixing is easy; staying mixed is engineering. Mixer geometry, fill level and discharge design decide whether the blend survives to the pack.

A large TLG paddle blender installed on its plinth, twin drives and control panel on the front face

In brief

TLG builds batch powder mixers matched to the recipe: gentle tumble and paddle designs for friable and agglomerated products, higher-shear ribbons where dispersion demands it. Discharge and downstream transfer are designed against segregation, so the blend that leaves the mixer is the blend that reaches the bag.

In detail

How it works.

Every blend wants to un-mix: particles of different size and density segregate in every transfer after the mixer. The engineering answer is short, mass-flow paths from mixer to pack — which is why TLG designs mixing and its discharge as one problem, not two.

The blender photographed is a TLG build, installed and running — twin drives on a full-length paddle shaft, with the discharge beneath.

Formats
Paddle, ribbon and tumble batch mixers
Product care
Low-shear options for friable and coated products
Discharge
Full-opening, mass-flow — anti-segregation design
Hygiene
Stainless, crevice-free, wash-down builds

More views

The mixer, and what feeds it.

Every one of these is a TLG machine, photographed where it works.

A TLG stainless powder mixer with the door open, showing the paddle shaft and conical discharge
The same machine with the door open — full-opening discharge and a crevice-free interior, so a changeover is a wash rather than a strip-down.
Flexible screw conveyors feeding a TLG mixer off a bag dumping station
Fed rather than filled: flexible screw conveyors dosing into the mixer off the bag dumping station.
A TLG micro-dosing unit weighing a minor ingredient into the line
The minors go in by weight, not by scoop — micro-dosing ahead of the mixer is where recipe accuracy is actually won.

Discuss your project.
Talk to an engineer.

Send the material, throughput and plant constraints. You’ll get a considered answer from an engineer, not a brochure.