About Us

Improving mill output and reducing energy use in comminution circuits

Complete Comminution Solutions Pty Ltd (CCS) is a Perth Australia based company. The result of a strategic tie-up with Founding Directors Sanjeeva Latchireddi (ex Director) (based in USA) and Peter Milner (based in Australia). CCS was born out of the need to service the world’s mineral processing industry by helping improve mill output and reduce energy use in comminution circuits across a wide range of commodities. The company leverages the skills and depth of knowledge of its founders and proprietary modelling software and interpretation abilities of its wider supply chain to measure, model, design manufacture and supply performance-enhancing SAG/AG and Ball mill lining wear components including lifters, liners, grates and associated components.


Peter Milner

Peter Milner

Peters corporate background highlights his sharp business acumen.

He established the company Post Data in 1983, proceeding to develop it into one of the leading outsource service providers in Western Australia. During this time, he was on the Board of Directors for the Australian Direct Marketing Association (ADMA) which lead to Peter being the State President of ADMA for 4 years. After growing Post Data into a multi-million dollar enterprise, Peter sold the company to an ASX listed company in 2004 as part of his planned exit strategy and went on to establish Topdrive Drillers to capitalise on the mining boom in Australia.

After the sale of Post Data, Peter was a Board of member of EMC (Euro Microcaps Ltd) and was part of the team to help grow the solar division and later affect the successful sale of the solar division to NASDAQ listed company, Sunpower.

Entering into the Mining Industry in 2004, Peter lead Topdrive Drillers Australia as Managing Director (position still held) and guided the company’s strategic direction, business development and quality assurance. The business focuses on exploration drilling, directional and geo-technical drilling, site investigation and mine contracting.

Early 2015, Milner became a founding Director of Complete Comminution Solutions (CCS) and is responsible for Business Development and Administration. With almost 40 years’ experience in a diverse array of business fields, with responsibilities for driving sales, successfully driving improved financial performance, developing and executing integrated strategies, building robust sales teams and leveraging growth, Milner’s passion is driving business growth from start up with the aim of focusing on excellence in customer service and satisfaction.


Ben Hooper

Technica Superintendent at Sandfire Resources
I have woked clossely with Sanjeeva over the pas 3 years to optimise the grinding circuit both in depth technically and with a passionate style unique to his personality. Sanjeeva is able to communicate across multiple levels, from technicians to senior management, and always gets is point of view across for the benefit of all involved

Evando Figueiredo Reis Saria

Technical Service Director
Sanjeeva is a milling specialist and I have the pleasure to work with him in a Miravela project. He helped us to achive a successfull ramp up and milling optimizacion. He is focus in the goals, good relationchip, proactive and tremendois knloedge in milling.

Reference letter – Customer Letter of Introduction

Below is an extract from an actual email sent from one of our clients to another company, suggesting they talk to CCS.

It was nice to meet you this week. As promised here is Sanjeeva’s email: Sanjeeva Latchireddi slatchireddi@ee-millsolutions.com. As I eluded to he is a guru when it comes to operating mills and maximising performance. Up until recently he has only provided operational and design assistance but now he has an Australian company, Complete Comminution Services (CCS), that combines the technical input and the design to produce bespoke lining systems that are customised to a particular milling installation. His fellow director in CCS Peter Milner is the commercial guy that can support Sanjeeva from Australia (peter@millingsolutions.com.au).

The way they normally work is like this;
1. They have a chat to you and get an understanding of what you are after (tonnes, power reduction, improvement in lining life etc). They request information from you to do a quick preliminary assessment and provide to you the analysis of their preliminary work. Looking at your circuit there are a lot of options you need to discuss with him.
2. If this is of interest they come to site and complete a detailed survey of the milling circuit and sit down with the operators/mets to squeeze the most out of the current circuit
3. They take the survey info and build a dynamic model and look at options that are available.
4. Invariably at step 3 there will be a lining profile modification that is suggested with an indication of what the circuit is capable of post change.
5. You agree to the change
6. They build the linings
7. You install the linings
8. They come to site to commission the linings/mills and show your guys how to operate the milling circuit.

The good thing about these guys is they give you a full service;
• They develop a model and plan
• They design a solution
• They manufacture the solution
• They commission the solution
As a mill manger this appeals to me as there are little to no additional interfaces we require (not dealing with a technical guy to instruct a fabricator to then try and make it work.

I have dealt with these guys for over 10 years and every time he has delivered what he has predicted so I have a lot of faith in his ability.


Head Quarters
PO Box 1671
Osborne Park WA 6917

+61 421 211 000
Peter Milner: 0421 211 000

Design and Research Laboratory
Salt Lake City USA