Rainer Irrigation Limited

03/06/2026

Smarter effluent management starts here!

Managing dairy effluent doesn't have to be complicated. Vibra Screen is engineered to deliver fast, reliable solids separation for high-volume dairy operations, helping you improve efficiency while keeping maintenance and operating costs under control.

Designed for modern dairy farms, Vibra Screen provides consistent performance day after day, reducing solids in your effluent stream to simplify management, enhance system performance, and support environmental compliance.

Whether you're upgrading an existing setup or investing in a more cost-effective effluent solution, Vibra Screen integrates easily into your operation and delivers dependable results you can count on.

- Reliable solids separation
- Low maintenance requirements
- Reduced operating costs
- Improved effluent system efficiency
- Easy integration into existing systems

Built for dairy. Engineered for performance. Trusted by farmers who need reliable results.

Want to see how Vibra Screen could improve your effluent management? Leave your details today and our team will contact you with the best solution for your farm.

02/06/2026

Managing dairy effluent is more efficient when solids are removed before storage and irrigation. The Vibra Screen uses a vibrating screening process to rapidly separate solids from liquid, improving flow and reducing system load from the start.

The vibrating motion keeps material moving across the screen, allowing liquid to pass through freely while consistently lifting and separating solids. This ensures steady, high-throughput separation even under heavy dairy shed loads.

By removing solids early, it reduces sludge build-up in ponds, improves overall system performance, and makes solids easier to handle, stack, and return to paddocks as part of nutrient management. Built for high-volume operations, it delivers reliable performance with low maintenance and minimal downtime.

Vibra Screen provides a practical, proven solution for farms wanting more efficient effluent management and lower long-term operating costs.

Enquire now to upgrade your effluent system or learn more on how it can benefit you.

For over 25 years, our unwavering commitment to delivering the best solutions has driven us to address some of the most pressing challenges faced by dairy farmers. Through extensive research and development, we have tackled one of the biggest issues in effluent management – efficient effluent sepa...

26/05/2026

Great conversations, practical insights, and a shared focus on helping dairy farmers get more from what they already have.

A big thank you to Dr Gordie Jones, Dr Mario Mondaca, Alain Houle and Noel Kelly for sharing their knowledge and experience at Finding Lost Milk - a day focused on cow comfort, smarter systems, and practical improvements that drive results on farm.

A special mention as well to the .direct team for bringing this event together and creating an opportunity for farmers and industry leaders to connect, learn, and share ideas that make a real difference on farm.

Proud to support events that bring good people and good ideas together. 👏🐄💧

07/05/2026

Proud to be supporting an event focused on practical ideas that can make a real difference on farm.

If you’re looking to improve efficiency, cow comfort, and unlock more production from your existing system, this will be well worth attending. A great lineup of speakers with knowledge and experience from dairy farms around the world.

📍 Ashburton, NZ
📅 Tuesday 26th May

Get your tickets below 👇

There’s more milk in your system than you think… it just doesn’t always show up on the reports.

That’s exactly what Finding Lost Milk is all about.

On Tuesday 26th May in Ashburton NZ, we’re bringing together a lineup of global dairy experts who spend their time on farms around the world helping producers unlock hidden production through better cow comfort, smarter systems and practical improvements that actually stick.

It’s a full day of real insight. No fluff. Designed to help you get more from what you already have.

Supported by our friends Rainer Irrigation Limited Aztech Buildings and World Wide Sires New Zealand

🎟️ Tickets are now live
👉 https://finding-lost-milk.netlify.app

07/05/2026

🚨 DAIRY FARMERS — DON’T MISS THIS 🚨

Rainer is proud to be supporting “Finding Lost Milk” alongside Eagle Direct — a one-day dairy conference focused on improving cow comfort for better returns.

We’re bringing together FOUR global dairy experts to Ashburton for a full day of practical insights around:
🐄 Cow comfort
🌡 Heat stress & ventilation
💧 Wastewater management
🐮 Calf rearing & welfare
📈 Improving on-farm performance

Featuring keynote speaker Dr Gordie Jones, internationally recognised for his philosophy:
“Milk is the absence of stress.”

📍 Hotel Ashburton
📅 Tuesday 26 May 2026
🎟 $99 including lunch

If you’re looking for practical ideas to improve production, efficiency and animal welfare on-farm, this is an event worth attending.

Secure your tickets here:
https://finding-lost-milk.netlify.app/

"Milk is the absence of stress" — the philosophy underpinning 40+ years of on-farm performance consulting across the US and internationally.

24/03/2026

Poor water quality can damage pumps, block irrigation systems, affect livestock health and compromise household water. We provide practical water filtration and treatment solutions designed for your farms or household.

Our Puretec New Zealand water filtration systems help:
- Remove sediment, iron, chlorine and contaminants
- Improve water quality for livestock, irrigation and household use
- Protect pumps, pipes and equipment
- Deliver consistent, safe water year-round

We supply and install proven filtration systems, including sediment filters, UV treatment and reverse osmosis, tailored to your water source and on-farm needs.

Get expert advice and a solution that works for your property. Call us on 03 307 9049 or visit http://www.rainer.co.nz/general-farm/water-filtration/

Are you concerned about the quality of your drinking water? From Christchurch to Ashburton and beyond, diverse water sources can present unique challenges. Whether you're dealing with hard water, chlorine taste, or potential contaminants, having access to clean, healthy water is essential. Many hous...

17/03/2026

Customised water filtration solutions for you!

We don't believe in one-size-fits-all solutions. We'll assess your water quality, discuss your needs and budget, and recommend a system in conjunction with Puretec New Zealand, Australasia’s leading water treatment manufacturer, that works best for you.

Trust Rainer to keep your home and farm water clean, safe, and great-tasting.

Get in touch with us today! Call us on 03 307 9049 or visit http://www.rainer.co.nz/general-farm/water-filtration/

Are you concerned about the quality of your drinking water? From Christchurch to Ashburton and beyond, diverse water sources can present unique challenges. Whether you're dealing with hard water, chlorine taste, or potential contaminants, having access to clean, healthy water is essential. Many hous...

04/03/2026

Looking to improve the quality of your drinking water?

We offer a comprehensive range of water filtration and treatment products to suit your needs, including:
- Whole house filtration systems: to protect your entire home from sediment, chlorine, and other contaminants.
- Under sink filters: to provide clean, filtered water for drinking and cooking.
- Water softeners: to combat hard water issues, preventing scale buildup and improving the effectiveness of soaps and detergents.
- UV water purifiers: eliminate bacteria and viruses, ensuring your water is safe to drink.
- Reverse osmosis systems: to remove a wide range of contaminants, including nitrates, fluoride, and heavy metals.

Get in touch with us today! Call us on 03 307 9049 or visit http://www.rainer.co.nz/general-farm/water-filtration/

Rainer has been collaborating with farmers as pioneers in irrigation through to the sophisticated resource management required today for 35+ years.

27/02/2026

Are you concerned about the quality of your drinking water?

Whether you’re dealing with hard water, chlorine taste, or potential contaminants, having access to clean, healthy water is essential.

Rainer with PureTec’s water filtration & treatment solutions, can effectively address these issues, ensuring clean, safe, and great-tasting water for your home and farm.

To learn more about how we can help visit www.rainer.co.nz/general-farm/water-filtration/

Are you concerned about the quality of your drinking water? From Christchurch to Ashburton and beyond, diverse water sources can present unique challenges. Whether you're dealing with hard water, chlorine taste, or potential contaminants, having access to clean, healthy water is essential. Many hous...

24/02/2026

One of the awesome projects keeping us busy right now. Subsurface drip irrigation at the Ashburton A&P show grounds💧🌿🐎