Sepak designs and manufactures pasteurisation, mixing and dairy processing systems engineered for food safety, repeatability and uptime. Every system is built with hygienic design principles, practical operator workflows, and clear process control - so compliance and quality are achieved without sacrificing throughput.
Our portfolio covers the full dairy and liquid processing chain—heating, holding, cooling, mixing, homogenising, separating and cleaning. We integrate equipment with automation, data logging, and CIP capability to deliver stable, auditable outcomes aligned with site standards and regulatory expectations.
While this page focuses on milk processing systems, tunnel pasteurisers are generally more relevant to broader liquid food and bottled product processing than to core dairy line design. They are commonly used for packaged beverages, sauces and other bottled or jarred products that move through controlled heating and cooling zones on a continuous basis. For that reason, Sepak’s tunnel pasteuriser is best presented here as a related processing solution rather than a primary milk processing system.
Sepak Industries supplies a wide range of equipment that can be combined into complete milk processing systems for different dairy applications. Depending on the plant layout and production goals, a system may include milk pasteurisation systems, batch pasteurisers, homogenisers, milk vats, milk separators and containerised pasteuriser filling lines. This allows Sepak to support both standalone equipment supply and more complete integrated dairy processing solutions.
A small-scale milk processing system is often built around a batch pasteuriser, a milk vat and essential transfer and cleaning components. This type of layout suits boutique dairies, farm-based processors and specialty producers that need flexible batch control and practical day-to-day operation.
A medium-capaci/milk-processing-systems~homogenisersty milk processing system may include milk pasteurisation systems, homogenisers, milk separators and storage or balance tanks to support more consistent production flow. This layout is well suited to processors looking for improved throughput, better product consistency and more efficient integration between key dairy processing stages.
A high-throughput milk processing system is typically designed around continuous processing, greater automation and integrated filling capability. These layouts may combine milk pasteurisation systems, homogenisers, milk separators and containerised pasteuriser filling lines to support larger production volumes, efficient product handling and streamlined packaging operations.
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The Sepak Industries MP Series Batch Pasteuriser is designed for reliable and hygienic milk and food pasteurisation, built to meet Australian Food Authority (ANZDAC 2007) standards. Using hot water circulation through a double-jacket system, it ensures consistent heating of both product and headspace with fully adjustable settings for temperature, holding time, and cooling.
Key Features
SS316 stainless steel product-contact surfaces
Integrated electric heating with recirculation pump for efficient heat transfer
Digital temperature control with optional touchscreen display
Variable-speed agitator for blending and stirring
Built-in data logging system for process tracking
CIP-ready design with internal spray ball for easy cleaning
Available in 250L, 500L, and 1000L capacities (custom sizes available)
Sepak Industries now offers a Butter Churner/Kneader designed for efficient cream processing with a total tank capacity of 320 L and an effective working capacity of up to 180 L. Manufactured from food-grade stainless steel (304), the unit features a double-walled tank for circulating hot or cold water, ensuring precise temperature control throughout the churning and kneading process.
System Features
Capacity: 320 L total, 180 L effective cream capacity
Tank Design: Double-walled stainless steel 304 for hot or cold water circulation
External diameter: 860 mm
Internal diameter: 835 mm
Depth: 585 mm
Total height: 1200 mm
2.2 kW three-phase 400 V motor
Variable speed, constant torque
Two-direction rotation for flexible processing
Mounted on 3 wheels, including 2 swivel wheels with brake for secure positioning and tilting
The Sepak Industries SP Series Continuous Pasteuriser is designed for high-throughput, hygienic processing of beverages and liquid foods. Built in Australia to meet strict industry standards (AS3993-2003) as required by Foodsafe NSW, it provides precise temperature control and continuous operation, making it ideal for milk, beer, juices and other liquid products.
Using advanced heat exchanger technology, the SP Series maintains product quality and flavour while ensuring food safety. Its modular design can be configured to suit different pasteurisation requirements and plant layouts.
Key Features
Continuous flow design for high production capacity
Heat exchanger system for efficient, even heating and cooling
Accurate temperature and holding control to ensure product safety
Stainless steel SS316 product-contact surfaces for hygiene and durability
User-friendly HMI touchscreen controls with automated monitoring
Compatible with CIP (Clean-In-Place) systems for fast and effective cleaning
Available in a range of sizes and flow rates to suit production needs
The SEPAK Industries Continuous Gelato Pasteuriser and Mixing System is a fully integrated solution designed for ice cream production. The system combines an ice cream mix pasteuriser, mixing unit, powder mixing system, and aging vats into a single compact package. It provides a complete automatic process for mixing, pasteurising, homogenising, and aging ice cream mix with maximum efficiency.
Our pasteurisers are designed with a high-efficiency heat recovery unit, offering heating and cooling energy savings of up to 90%, reducing operational costs significantly.
Key Design Features
Digital pasteurisation temperature control system
Digital cooling temperature control system
Compact stainless steel 304 skid, mounted on wheels for mobility
Power supply: 3-phase 415V AC (240V AC available on request)
High-efficiency stainless steel 316 hygienic plate heat exchangers
Stainless steel 316 holding tubes with nameplate
Full set of control and safety devices to ensure reliable operation
Automatic three-way diversion valve for recirculation of unpasteurised product
For more details, download our Gelato Pasteuriser & Mixing System Brochure.
Sepak Industries supplies high-performance Homogenisers designed for dairy, beverage, and food processing applications where consistent product texture, stability, and quality are essential. Homogenisation breaks down fat globules and solid particles into smaller, uniform sizes, ensuring a smooth, stable end product with improved taste, appearance, and shelf life. Common applications include milk, cream, yoghurt, sauces, juices, dressings, and flavour emulsions.
Key Features
Robust stainless steel construction for long-term durability and hygiene
High-pressure homogenisation for fine particle size reduction
Consistent product texture with improved shelf stability
Adjustable pressure control to suit a wide range of applications
Easy-to-clean design, fully compatible with CIP systems
Sepak Industries’ High Shear Homogenisers are designed for intensive powder-to-liquid mixing where fine particle reduction and complete dispersion are required. These systems create uniform, stable blends ideal for applications where very high homogenisation is critical.
Typical uses include reconstituting products such as Milo, reprocessing mixes, and bread-making applications where smooth, consistent texture is essential. Built with stainless steel construction and hygienic design, our homogenisers are suitable for both food and industrial processes.
Contact our team to discuss the right homogeniser for your application and for more details.
The Sepak Industries Continuous Ice Cream Pasteuriser and Mixing System is a fully integrated solution for ice cream mix preparation. Designed to streamline production, this system combines a pasteuriser, mixing unit, powder blending system, and aging vats into one compact and efficient package.
It provides a complete automatic process for mixing, pasteurising, homogenising, and aging ice cream mix—ensuring consistent quality and compliance with food safety standards. With Sepak’s expertise in cost-effective design, precision engineering, and process control, this system delivers both performance and reliability for ice cream production plants.
Key Features
Automated pasteurisation and cooling temperature control systems
Reduces heating and cooling costs for energy efficiency
High-efficiency SS316 plate heat exchangers for hygienic and reliable performance
SS316 holding tubes with nameplate for traceability and compliance
Three-way diversion valve for automatic recirculation of unpasteurised product
Control & safety systems to ensure perfect pasteurisation every time
Stainless steel 304 skid on wheels for easy mobility
3-phase 415 V AC (240 V AC available on request)
Sepak Industries supplies high-efficiency Separators designed for applications where reliable clarification or cream separation is required.
Separators use centrifugal force to separate liquids of different densities or to remove solids from liquids, delivering clear, consistent, and high-quality products. Typical applications include milk and cream separation, whey clarification, juice clarification, beer polishing, and removal of fine particles from food and beverage streams.
Key Features
Hygienic stainless steel design for durability and food safety
Centrifugal separation technology for high efficiency and reliability
Adjustable configurations for cream, milk, or clarification processes
Automatic solids discharge for continuous operation (optional)
CIP-compatible design for easy cleaning and reduced downtime
Sepak Industries designs, manufactures, and installs premium stainless steel vats and tanks for milk, cheese, and yoghurt production. Built to the highest standards for the food, beverage, and pharmaceutical industries, our vats ensure hygiene, durability, and efficient processing.
Our dairy vats can be custom-designed with dimple plate cavity jackets for rapid heating (using steam or hot water) or fast cooling (using glycol or refrigerant). Each system is engineered for performance, efficiency, and ease of cleaning.
Design Options
Capacity range: From 50 L to 50,000 L
Base types: Conical or flat sloped bottoms
Configurations: Horizontal or vertical design
Accessories: Outlet valves, spray balls, and top or side entry options
The Sepak Industries MP Series Batch Pasteuriser is designed for reliable and hygienic milk and food pasteurisation, built to meet Australian Food Authority (ANZDAC 2007) standards. Using hot water circulation through a double-jacket system, it ensures consistent heating of both product and headspace with fully adjustable settings for temperature, holding time, and cooling.
Key Features
SS316 stainless steel product-contact surfaces for maximum hygiene
Integrated electric heating with recirculation pump for efficient heat transfer
Digital temperature control with optional touchscreen display
Variable-speed agitator for blending and cheese stirring
Built-in data logging system for process tracking
CIP-ready design with internal spray ball for easy cleaning
Available in 250L, 500L, and 1000L capacities
MP-SERIES BATCH PASTEURISER BROCHURE
The Sepak Industries MPI-Series Pasteurisers are purpose-built for gelato, ice cream, milk, cheese, and yoghurt production, combining mixing, pasteurisation, and cooling in a single hygienic batch system. Designed and manufactured at our facility in Ingleburn, NSW, these pasteurisers provide precise temperature control, compliance with Foodsafe Australia guidelines, and robust SS316 food-grade construction for long-term reliability.
Key Features
Heats product up to 85 °C and cools down to 4 °C (via external glycol cooling system; onsite pipe connections required).
Suitable for gelato and ice cream mix, as well as milk for bottling, cheese, and yoghurt production.
Agitator designed to efficiently incorporate powders and ingredients.
All product contact surfaces in SS316 stainless steel, with hygienic welds ground and polished for ease of cleaning.
Built-in static spray ball for effective CIP wash cycles.
Integrated Sepak Industries food-grade pump.
The Sepak Industries SP Series Continuous Pasteuriser is designed for high-throughput, hygienic processing of beverages and liquid foods. Built in Australia to meet strict industry standards, it provides precise temperature control and continuous operation, making it ideal for juice, milk, beer, and other liquid products.
Using advanced heat exchanger technology, the SP Series maintains product quality and flavour while ensuring food safety. Its modular design can be configured to suit different pasteurisation requirements and plant layouts.
Key Features
Continuous flow design for high production capacity
Heat exchanger system for efficient, even heating and cooling
Accurate temperature and holding control to ensure product safety
Stainless steel SS316 product-contact surfaces for hygiene and durability
User-friendly HMI touchscreen controls with automated monitoring
Compatible with CIP (Clean-In-Place) systems for fast and effective cleaning
Available in a range of sizes and flow rates to suit production needs
SEPAK Industries offers a fully integrated 1000L milk pasteuriser and automated filling line built inside a portable container, providing a cost-effective and flexible solution for milk processing and packaging. With a filling capacity of 1,000–10,000 bottles per hour, this turnkey setup allows dairies to pasteurise and package milk efficiently without the need for a dedicated processing building.
Key Features
Milk pasteuriser
Homogeniser
Separator
Filling machine (6–20 heads, hygienic design)
Automatic labelling machine
Date printer
Capping machine
Feeding tables
Advantages
No processing building required – significant cost savings
Portable design – system can be relocated (subject to local regulations)
Contract packing capability – suitable for third-party production
Utilises existing dairy infrastructure – seamless integration on farms