Sludge dewatering specialists in New Zealand

Providing engineering solutions for your projects

The Dmax System

The DMax system allows for the recycling and beneficial reuse of materials from a variety of waste streams and in particular sludges from digesters and lagoons by separating the sands, grits and plastics from the final dewatered cake. It is proven to deliver an 80% reduction in waste to landfill volumes in applications at municipal waste water treatment works in New Zealand and the South Pacific.

Conhur services include:

Asset management, biosolids management, biosolids transport and beneficial reuse, mechanical dewatering, passive geotextile dewatering, digester cleaning, dredging, PE welding, sludge surveys, aeraters and diffusers.

Keeping the water cycle alive

Providing asset maintenance services to extend the life of water and wastewater infrastructure

Conhur has a range of equipment available for hire including:-                

  • Centrifuges
  • Belt press
  • Screw press
  • Gravity table (GDD)
  • Positive Displacement (PD) sludge feed pumps
  • PD polymer feed pumps
  • Polymer mixing and dosing skids

This equipment is available on a Dry Hire basis, or Wet Hire and includes trained operators.

Please contact for further details.

Conhur containerised screw press

Conhur Containerised Centrifuges 

Conhur Gravity Table 

Sydex K range positive displacement pump

Our engineers are here to guide you through your project

At Conhur we pride ourselves in providing an uncompromising approach to safety, quality and service.