Automated a powder dosing process | Case Study

Automated powder dosing system for R&D

Our custom automation expertise enables customers to advance product and process innovation across diverse industries. In this project, we partnered with a client in the R&D sector to develop an Automated Powder Dosing System, addressing inefficiencies in sample preparation.

The Challenge

The client needed to fill a wide range of powders into a dense array for analysis; during which they faced significant operational challenges:

Time-intensive sample preparation: The existing manual process was slow, limiting the number of samples analysed daily.
Labour-intensive: Skilled workers were tied up in lengthy preparation tasks instead of focusing on higher-value activities.
Risk of cross-contamination: Manual handling of multiple powders increased risk of contamination, affecting the reliability of results.

Why 3P innovation?

The client selected 3P innovation based on our deep expertise in powder dosing and our longstanding relationship built on trust and successful past collaborations. Our ability to engineer a customised, automated solution set us apart from alternative suppliers.

Complex powder handling

The system is compatible with powders of varying chemical and mechanical properties, ensuring reliable, automated dosing.

Vibratory dosing technology

The machine incorporates existing technology from our vibratory feeder and doses 80 different powders in one cycle.

Screenshot 2025-04-03 144444

Square-slide container

A bespoke slide-valve mechanism allows for efficient dosing of multiple powders while minimising spillage and waste.

IMG_4993-2

Ultra-compact design

The system was engineered to fit into a benchtop configuration, significantly reducing its footprint while maintaining functionality.

Our Process

We employed an iterative design approach, rigorously testing multiple powder dosing technologies to identify the most effective solution for the client's needs. Through this, we optimised the system's footprint by redesigning the containers into a square shape.

Results and future collaborations

Our machine has delivered transformational improvements for the client, streamlining operations and enhancing overall efficiency. Sample preparation, which previously took 1–2 days, can now be completed within just a few hours. Additionally, the automated design has reduced the risk of sample cross-contamination and allowed skilled personnel to focus on higher-value tasks rather than manual sample preparation.

Building on this success, we look forward to exploring further automation opportunities with this client.

Explore other powder dosing technologies from 3P innovation

0

Micro Auger

0

F2V tablet slides

Fill2Weight Gravimetric Filler

0

Vibratory feeder

Vibratory Feeder