Advice and Design Services

• Ovens and Dryers
  • Single and multi-stage/chambers/modules
  • Continuous/continuous batch/batch
  • Optimised air circulation
  • Energy efficiency including heat recovery and reuse.

• Electric Heating Elements
  • Metal sheath and finned metal sheath elements
  • Spiral wire and flexible elements
  • Immersion elements for fluids (air, water and chemicals)
  • Power Flux (W/m²) / Watt Density (W/in²)
  • Control of resistive heating elements.

• Calculation and Modelling Tools (Microsoft Excel™)
  • Product heating – foods (fats, oils), solids, fluids, phase-change materials
  • Equation (pattern) extraction from data sets
  • Process modelling (finite element approach)
  • Smart calculator tools for repetitive calculations.

• Washing Processes
  • Continuous/continuous batch/batch
  • Water/chemical use minimisation 
  • Energy efficiency including heat recovery and reuse
  • Resource recovery from wastewater

• Early-Stage Wool and Wood Waste Processing
  • Mechanical cleaning of greasy and scoured wool
  • Pneumatic conveying of wool and wood waste
  • High efficiency cyclones (type NIIOGAZ).

• Buildings and Furniture
  • Domestic & commercial buildings to NZS 3604:2011
  • Metal and timber furniture
  • Loudspeakers for high-fidelity sound systems.

• CAD Projects
  • 3D concept designs
  • Using BricsCAD V22 software outputting AutoCAD 2018 .dwg files.