Your Process Partner

With over three decades’ experience in New Zealand’s processing industry, Rendertech helps businesses optimise their plant efficiency and throughput with specialist engineering advice and design. We will ensure a higher yield and a higher-quality product, while reducing your energy use and environmental impact for greater compliance and return on investment.

Our technical team provide design, manufacturing, installation and customer support for rendering plants, wastewater treatment, odour control and storage solutions. We have designed and manufactured some of the largest rendering plants in the Pacific Rim, and we support established plants on a day-to-day basis. In addition to new builds and retrofits, we provide one-off machine replacements, technical support and process audits.

A cleaner environment 
Environmental performance standards are getting tougher. We can help reduce odour from existing plants, and design new plants with a very low environment impact.

Made in New Zealand      
We design and manufacture most of our equipment in New Zealand for greater control over quality, safety and timeframes.

International markets     
We supply and service in New Zealand, Australia, South East Asia, the Pacific, the USA and South America.

KEY TECHNOLOGY  
Low-temperature rendering

Rendertech's co-founder Steve Dunn was part of the design team who developed the first low-temperature rendering plants in New Zealand. This technology virtually halves the energy used by traditional high-temperature plants, improves the quality of the output, and significantly reduces odour. Today, we are Australasia's only low-temperature rendering specialists. 

FEATURES OF LOW TEMPERATURE RENDERING  

• Standard design to 25 tonne/hr raw material.     
  
• Larger plants through customised design.  
  
• Higher yield.  
  
• Higher quality end product.  
  
• Lowered energy use.  
  
• Reduced environmental impact.