Pouch unloader result of collaborative effort between SMC and HMPS

Machine builders, HMPS  partnered with SMC Corporation Australia New Zealand to design and custom fit a new HMPS pouch unloader cell for an export customer in Thailand.

Most recently, this innovation has been nominated as a Food & Beverage Industry Awards finalist for 2020 for an Innovative Technology Award.

Used to unload pouches of pet food from trays, this machine offers high speed on a small footprint. It is the first machine where a robot is retrofitted with a vacuum head for off-loading pouches of pet food from a retort.

Pouches have increased in popularity over the years as a flexible packaging option and using a vacuum system to handle this packaging option remains the most reliable and trusted solution.

The Brief
‘Better, faster and more efficient’.

“This customer has an old compressor in their factory and requested a solution that is more energy efficient in terms of compressed air,” explains project engineer for HMPS, Sergio Palacio.

“Compressors can be expensive to replace; our customer wanted to automate their line without causing unnecessary downtime, additional costs or drastic changes to the rest of the plant.”

Based on this brief, HMPS looked to the modern vacuum technology produced and supplied by SMC to help curb customer concerns.

Success is Built on Collaboration
HMPS turned to SMC to help meet the brief. These two prominent companies have worked together for years and Sergio says that this project required out-of-the-box thinking and close collaboration.

“We chose SMC’s vacuum products because of their reduced air consumption while offering continuous vacuum where required. We looked to deliver a more efficient and powerful solution with a specially designed and engineered vacuum head,” says Palacio.

Jason Sutton, SMC area sales engineer said that their design departments worked together to deliver an innovative solution. “From SMC’s side, the design was led by our engineering department in New Zealand, headed up by Sergey Vetrov while I oversaw the project on the ground together with the HMPS team. Our team was proactive, detail orientated and invested in the project”.

“This was one of many projects where SMC worked with OEM to develop special “fit to purpose” complete solution,” said SMC’s Vetrov. “This project delivered custom made solution as a result of preliminary tests with actual pet food products to prove concept with selected SMC standard vacuum components.”

The Solution
“During the final stage we designed and delivered a bespoke solution with direct interface to the robotic arm as per HMPS’ specification,” said Vetrov.

While the specially engineered vacuum head used in this application is made up of standard SMC vacuum products, this solution has been engineered into a unique multi-functional and energy efficient vacuum design.

“We needed to increase the speed of the application whilst factoring in energy savings to help reduce pressure on the compressor,” said Palacio.

Jason says that SMC selected the ZH vacuum ejectors and ZP vacuum cups from its comprehensive vacuum range for this specific application. “The pouches are wet with traces of chemicals and as such, we used the ZH series to help take away any water and chemicals whilst protecting the vacuum system.”

“The multi bellow pads fitted in our vacuum cups (ZP series) are made for quick release and reduced consumption. Because there is no chamber, the vacuum response time was immediate, and no air is delivered to a vacuum cup unless it is in use,” said Sutton. “Here, as soon as the air shuts off, atmospheric pressure enters, and the multi bellow pads expand like a spring to assist with the easing of pressure and tension, releasing the product immediately.”

HMPS made use of SMC’s IP65 rated stainless steel products for this application to withstand the wet and humid conditions in the factory, and to meet the highest health & safety demands. Components for this application were specifically selected to withstand caustic acid washdowns.

The Results
The  machine performs far better than its predecessor and has achieved 28 per cent in energy savings.

It is no secret that every millisecond counts in packaging. “Through the unique combination of a new vision system and SMC’s vacuum head, the customer is enjoying less waste, faster speeds and a reduced cycle time of 15 percent,” Palacio said.

According to Palacio, this robotic cell can process 576 products per minute and is able to handle four different pouch sizes and four different gravy contents.

“It’s important to note that the gravy affects the shape of the product and the performance of the vacuum head. The vacuum cups used for this application adjust to ensure constant suction when required. This same technology can be applied across an array of products in pouches such as soups, rice, biscuits etc,” he said.

“This new vacuum head will be retrofitted on an additional three machines at this same plant and SMC’s special vacuum head will become HMPS’s new standard going forward.”

Vetrov said that his team loves projects where they can show the full capability of the SMC products and bring out the real innovation which it was designed for. His team in New Zealand designed and built the complete solutions and offer customised solutions for special applications.

AUSPACK shows how connectivity unlocks value

Industry 4.0 and the Industrial internet ofThings (IIoT) are changing the game – fast – not only for manufacturers but the entire supply chain. Connecting IT and OT systems across all operations in a business is enabling data accumulation at an unprecedented scale. At AUSPACK 2019 the industry can learn about how to make this data unlock value on the production line and beyond.

As plants and production processes modernise current and legacy systems, and plant networks converge with enterprise business systems, manufacturers are gaining access to a tremendous amount of data. However, most need assistance to maximise the benefits of their data and transform it into actionable information. Now, help is at hand in the form of a new collaborative initiative between SMC, Beckhoff Automation, NORD Drivesystems, Balluff, ZI-Argus dubbed Open IIoT (stand B237). AUSPACK 2019 will be the launch platform for this open-source knowledge group set up to provide the industry with valuable information about Industry 4.0 and the Internet of Things, including the ‘how to’ of implementation.

Across the showfloor, numerous exhibitors will provide access to the latest ideas and technology on Industry 4.0, from information and automation solutions, to robotics and integrated coding and vision systems.  For example, HMPS (stand G140) will showcase its newly launched its new Industry 4.0 solution, HMPSConnect, which links HMPS equipment into the IIoT, providing a dashboard for users to easily access data across all of their machines.

Heat and Control (stand D150) will demonstrate how engaging with a single source supplier like the HCI Alliance (a partnership between Heat and Control and Ishida)  can add value through increased connectivity levels and digital data exchange, along all stages of the processing and packaging production line. Foodmach (stand E065) will spruik its expertise in Industry4.0 line integration and the implementation of programming standards into production systems.

The Industry 4.0 theme will also be explored beyond the showfloor, at the AUSPACK 2019 Business & Industry Conference taking place on 26 and 27 March at the Melbourne Exhibition and Conference Centre.

John Broadbent, founder of Realise Potential, will lead a panel discussion on taking the ‘leap of faith’ towards Industry 4.0. To pull off a successful Industry 4.0 transition, it’s important to understand what this technology is and how to implement it, says Broadbent. “If you go down the path of understanding what the Industrial Internet of Things can do for you, it will help you keep the doors open – make your business more sustainable and here for the long term, and keep people in employment,” he said.


Another highlight at the conference will be the presentation by Foodmach CCO Earle Roberts about the $165m Dulux paint production and packaging plant, recognised as one of the top 5 Industry 4.0 plants in the world.

Award-winning design engineer joins automated packaging company HMPS

Henry Atkins, has joined the HMPS team in Adelaide as a design and sales engineer.

Shaun Westcott, CEO at HMPS, said Atkins is a great addition to the team in terms of both knowledge and accolades.

HMPS provides automated packaging solutions. The company aims to meet both performance and delivery expectations of its customers.

Atkins joins the team after graduating from the University of Adelaide in 2016 with a Bachelor of Mechanical Engineering, and working in automotive manufacturing.

READ: Winners of the Food and Beverage Industry Awards announced

Atkins has been involved in the fields of aerodynamic engineering and research, agricultural science, and manufacturing engineering.

The research and development of cycling helmets for Scott Sports, undertaken by Atkins and the team, produced helmets that were used by Michelton-Scott (then Orica-Scott), an Australian professional road race cycling team, in addition to professional cyclists worldwide.

The development team, of which Atkins is a part of, were awarded the Malcom Kinnaird Engineering Excellence Award 2018 and have been selected as finalists for the Australian Engineering Excellence Awards.

The awards recognise and promote new, innovative, and life changing ideas that bring fundamental change to society.

The Australian Engineering Excellence Award ceremony takes place in late-September at the International Convention Centre in Sydney.

Atkins said he joined HMPS because of its drive to develop unique and innovative solutions to packaging machinery design.

“I aim to apply my knowledge and skills within the company and look forward to contributing to ongoing innovation at HMPS in order to support the company in its quest for growth in both its national and international markets,” he said.

HMPS recently won the Innovative Technology of the Year awards at the Food and Beverage Industry awards for its work on the HMPS8000 robotic flat bread packer.


Think local, act global

In September, Adelaide-based HMPS was named winner at the Impact Awards 2017, an event that recognises companies that assist with the globalisation of the South Australian economy. Read more