+44 (0)28 295 481 89

Feel free to call us to discuss a project or contract.

Toomebridge, NI, UK

From our NI base we service clients in NI, ROI and across the UK.

Office Hours

Monday to Friday 8:30am - 5:30pm

Welcome to Accumin

Accumin provides innovative materials processing design services for the mining and quarrying industries. We pride ourselves in offering the most creative and efficient solutions to our customers’ problems. Our mission is to achieve best value for our clients by always seeking the ‘smart’ solution.


What we do

We provide a range of services across a range of applications.
Our main expertise are within...

Construction Aggregates

Accumin helps to design and support processes and equipment in the production of aggregates for construction. We do this on site across the UK and Ireland.

Recycled Aggregates

Accumin provides consulting and process design on Recycled material processing. We also help with equipment procurement and sales for recycled material and mineral processing.

Manufactured Sand / Dust washing

Sand washing technology allows our clients to produce a washed manufactured sand for concrete and other applications. Accumin are experts in the design and enhancement of the processes and equipment used in manufactured sand and dust washing.

Recent projects

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Client: FP McCann
Location: Omagh, N. Ireland

Ultrafines Recovery Plant

Initial work was to investigate both the extent and cause of the fine sand wastage from the existing wash plant. Once this was determined a solution was designed and incorporated into the existing system to recover the fine sand as a separate product.

  • Initial test work to identify the extent of sand being lost from the system and to determine the cause.
  • Proposal of several options to solve the problem
  • Design of new system incorporating both used and new equipment to achieve best value
  • Oversee of installation
  • Commissioning
  • Training of operators.
Client: O’Reilly Concrete
Location: Cavan, Ireland

Wash Plant Tailings Pump Upgrade

Upgrade of an existing waste water tailings pumping system to allow tailings to be pumped to new pond located 1600m from plant over a 45m elevation.

  • System design including site measurements to determine flow and pressure requirements
  • Supply of pumpset and automated level control system
  • Commissioning and operator training
Location: Waterford

Complete washing plant design

A complete washing plant designed for the recycling of trommel fines to produce clean aggregate and sand.

more information