Fonterra Te Rapa | Cream Cheese Plant New Product Stream

Overview

Fonterra's Te Rapa Cream Cheese Plant expanded its operations to meet rising demand for frozen whole milk concentrate. Tetra Pak contracted Nemesys to supply the automation resources behind the upgrade, developing Level 2 Grafcet functional designs and building the PLC and HMI systems that integrate with Tetra Pak's new Product Chiller systems, FOSS analysers, and filler equipment.

The result lifts annual plant capacity from 30,000 tonnes to 33,500 tonnes and extends the plant's range to manufacture five-kilogram blocks alongside its existing 20-kilogram production.

Key Features

The new production stream gives the Te Rapa plant:

  • Multi-product processing on a single line — the ability to run Frozen Wholemilk Concentrate alongside Mascarpone and other products without dedicated lines.
  • Inline standardising — live control of fat, protein, and total solids while the plant is running, for tighter product consistency.
  • An upgraded conveyor system — built to support the higher throughput.
  • A new integrated filler — engineered to work as one with the upgraded line.
Technology Used
  • Control Logix Process PLCs
  • SICK Flexisoft Safety PLC
  • FactoryTalk View SE HMI
  • ABB ACS Drives
  • Flex I/O and Point I/O racks

Total I/O count: 500

Impact

By integrating Tetra Pak's chiller, FOSS, and filler systems under a unified control architecture, Nemesys delivered a more flexible, higher-capacity production stream. Te Rapa can now produce a broader product mix at greater volume, meeting frozen whole milk concentrate demand while holding the quality control standards Fonterra requires.

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