Welcome to the website of Peter Walker Consultants Limited (PWCL). We are an engineering consultancy (established in 1987) focused on high-quality, on-budget results and specialising in:

  • process and chemical engineering
  • mechanical engineering and
  • project management

We have significant experience designing, project managing and commissioning food processing plants, with specific experience in New Zealand's world-leading dairy industry. We have membrane filtration expertise covering micro-filtration, ultra-filtration, nano-filtration and reverse osmosis. We also have spray drying and cogeneration expertise.

To assist in the experimental phase of process and plant design, we have created a new company: Membrane Processing. We also have a small spray-dryer for hire.

Please feel free to look over our previous experience and to contact us with any enquiries.

We look forward to working with you.

Peter Walker
March 2013