Weavian Farms | UK


Ian and Cath Ratcliffe

Centrus Composite Rotary

44 Bail

365 cows

Commissioned 2019

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"The platform has the potential to milk a lot more cows"

Ian and Cath Ratcliffe had a few solid goals in mind when they began their research towards building a new parlour for their Weavian Farms in the UK.

The couple farm in partnership at West Webbery Farm, near Bideford in Devon and wanted something that would replace their 24/48-unit In-Line, to accommodate milking their 365 crossbred cows.

“We looked at, and had quotes, from a range of manufacturers for rotary milking parlours,” Ian said.

“We knew we wanted a rotary for speed and ease of operation, labour saving, reduced stress on cows and capability to add automation to it in the future.”

They settled on a 44-bail Centrus Composite Rotary platform, made by Waikato Milking Systems.

There were three key features which convinced the Ratcliffes to select the New Zealand company.  

The first was the quality of the deck. It’s stronger but lighter than others on the market.

“This reduces stress on wearing parts so it should last longer and the deck is not corroded by peracetic acid like concrete does,” Ian said. The deck also has rubber mats in every bail which protect the cows’ hooves during milking. The mats also make for a quieter milking environment.

The second feature the couple liked about the Waikato platforms was their plug ‘n’ play feature, for simple maintenance and allowing extra technology options to be added when needed later on in life.

The third outstanding feature was the SmartD-TECT, an optional milking automation device which can help reduce milking time. 

It simulates pre-milking, so cows let their milk down faster and provides early warning of potential udder health problems, reducing treatment time and cost.

Having the SmartD-TECT option added to their Centrus Composite Rotary meant the Ratcliffes could operate their parlour with one person, if needed. 

Cath said they decided to install a “full range” of other milking automation options available for the platform to simplify milking and make it more pleasurable and faster without compromising the cows.

These features include Electronic Milk Meters linked to feed to yield, SmartECRs, BailGate to manage cows on the platform, variable speed milk and vacuum pumps, SmartSPRAY (pre and post milking) and the NaviGate Sort Gate. 

“The technology will reduce reliance on labour and allow one person milking, improve feed use efficiency, reduce energy consumption and optimise milk production and cow health,” Cath said. 

The couple planned the installation of the new rotary well.

“We had an ideal site for it next to our existing parlour so we were able to use our existing collecting yard and dairy to keep the cost down,” Cath said.

The new parlour started operating in spring this year. Ian and Cath said they have so far found the Centrus Composite Rotary easy to use and maintain.

The Ratcliffes started farming in 2011, moving from Cheshire to Devon in 2013.

“At that point we doubled the size of the herd and started breeding our own replacements,” Cath said. 

“We run an autumn block calving, grass based system with 365 crossbred cows (H x NR x BF, recently dropping BF) aiming to calve in 10 weeks from mid-August as the farm can dry up in the summer.”

The herd is averaging 7,300L and 590kg MS/cow/year. 

Cath said the new rotary opens the door for future expansion of the herd and allows us to attract and retain high quality staff and hopefully in time, our sons, Josh and Freddie.

“The platform has the potential to milk a lot more cows than we currently are so is not a pinch point to expansion should opportunities for land come available,” she said.


Parlor Components

  • Waikato 320 Claws,
  • Electronic Milk Meters
  • SmartDRIVE
  • SmartD-TECT
  • SmartECRs
  • BailGates
  • SmartSPRAY
  • NaviGate Herd Management