Ultimo 70 Stall Internal Rotary

Brownes Farm | Cambridge, New Zealand

New milking parlour giving the farm scope to expand the flock in the future.

Allan and Toni Browne are “career sheep farmers” on their family’s combined 570-hectare property near Cambridge in the Waikato.

But a few years ago they began to diversify and move into dairy sheep milking.

“We have about 450 cows but dairying is still new to us as a business,” Allan said.

“We became interested in dairy sheep because we had some skills, land and experience which led us on to look at it a bit more seriously.”

In 2018, they leased some Southern Cross Dairy rams from Maui Sheep Milk to set up their dairy sheep operation.

“It was more about access to the new European genetics to be able to produce more milk than anything else in the country. To extract the value out of those genetics we needed to have a milking parlour that could do that for us.”

They decided a rotary system was needed to milk 1200 sheep in the first season with scope to move up to 2000 later on.

Waikato Milking Systems stood out as the preferred supplier because it could design and manufacture the new plant locally, in the same region as the Browne’s farm.

Another bonus was knowing that service and support would never be too far away, Allan said.

The 70-bail Ultimo Internal Sheep Rotary was a prototype for the company.

“We knew it was a novel design for Waikato Milking Systems but we took them for their word, that they were going to deliver for us, and they have.”

The Brownes worked with Waikato Milking Systems Small Ruminants Specialist Andy Geissmann on the concept and installation.

The rotary system was constructed from stainless steel which means its longevity was a key point of difference compared to other sheep rotary systems. Rubber mats fitted to the deck ensure the animals are comfortable at milking time.

The platform’s bolt down option means there is minimal pre-concrete work needed at installation, which speeds up the process.

It’s an internal platform which means the operator is standing inside the rotary and can easily observe all of the sheep, all of the time.

Allan said Covid-19 inflicted some delys but the new parlour was completed in June, training of the farm’s hoggets began in July and milking started in August.

The rotary was “cranking out” between 600 to 700 sheep an hour, with three staff used during the milking process.

“I can see that once the sheep are fully educated about how to use the rotary, we’ll be able to reduce labour from three to two people.”

The Ultimo rotary is fitted with ECR-S (automatic cup removers) technology. Firsty, the cups can be set to come off if the milk flow drops below a certain level. Secondly, the cups can be set to come off at a preset time after milking starts.

Allan said the farm is supplying milk to Maui Milk and the new milking parlour gave the farm scope to expand in the future.

“It has been a bit of a journey, from gaining access to the European genetics for our sheep, breeding, construction of the new parlour through to the first tanker collection,” Allan said.


Agili 40 Aside Sheep Rapid Exit

Green Park Sheep | Te Awamutu, New Zealand

Dairy sheep venture helps family achieve its diversification plan.

Waikato dairy farmers Paul and Dianne White were looking for an opportunity for their sons, Brad and Kieran, to enter the farming industry.

Paul and Dianne already had their youngest son, Andrew, contract milking on the home property. They wanted to diversify from the dairy and drystock operation as part of their family succession plan.

“We looked at what opportunities were available and then we discovered dairy sheep milking,” Paul said.

The couple visited several sheep milking and breeding properties, including Maui Milk in Taupō. “It ticked many boxes for us, like profitability, environmental impact. It looked very much like the way of the future.”

The family didn’t want to convert their existing 520-cow dairy farm near Te Awamutu so went looking for a new property. They purchased a farm at Kio Kio, between Ōtorohanga and Te Awamutu and then signed a contract with Maui Milk to supply.

The family already had a 44 aside Waikato Milking Systems plant built by dealer, Qubik, on their home dairy.

“So we started to plan a Rapid Exit System for our new sheep property through Qubik, and that led on to Waikato Milking Systems.”

Waikato Milking Systems Small Ruminants Specialist Andy Geissmann was able to lead the project to convert an existing 18 aside Herringbone cow parlour, to a 40 aside Agili Rapid Exit Sheep Milking System, the first of its kind for the company.

That involved keeping the existing building but installing new plant equipment and technology.

The family sourced their milking ewes from Maui Milk. Kieran and Brad quit their corporate jobs to focus on the property and Paul works in an advisory role.

The property, now called Green Park Sheep, is stocked with 850 sheep.

“With Andy’s help, we’ve been able to shave an hour off milking and we’re getting about 500 through an hour.

“In the near future, I reckon we’ll be able to do better, and get it down to just two people milking.”

Technology on the plant to improve efficiency included the Milking Control Unit which automatically removes the clusters. The User Switch at each cluster uses LED lights to signal the operator when milking has started or finished.

The sheep enter the parlour in a single file, managed into their bails using a self-indexing gate system. As the lead animal turns to enter the first open bail, its body triggers the gate of the neighbouring bail to open, allowing the next animal to enter.  It’s an easy and fast way to load the animals.

The big advantage of the plant is its Rapid Exit System which maximises throughput. The gate uses a pneumatic system, compressed air, to lift and close quickly, quietly and safely. The exit gate on the Green Park Sheep plant is in two sections, which gives the operator the ability to release some of the animals, while keeping others in their bails.

Paul said the milking parlour and property has been set up to allow the farm to expand in the future, up to 1200 ewes.

The new plant was commissioned in September 2020 and Paul had some advice for others thinking of the move to dairy sheep.