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Portable skid unit for powering pumps.
Effluent handling specialist Hi Tech Enviro Solutions showed several new products at Fieldays, among them a shore-based stirrer and a portable skid unit for powering high output effluent pumps.
The stirrer, made from high-grade galvanised steel, has a triangular pedestal designed to be bolted to a concrete pad at the edge of the pond.
A deep, square-section support tube 8m long can be tailored to individual situations; it carries a large propeller surrounded by a heavy-duty shroud not unlike an empty oil drum.
The interaction between the propeller and the shroud is designed to increase the velocity of the liquid and simultaneously create a vortex that keeps solids in suspension, helping reduce the build-up of silted areas in the pond.
Designed for a pond of 3.5 million litres, it has depth control achieved by a heavy-duty chain arrangement at the pedestal end, with an integral foot at the business end designed to protect the liner from damage.
Also at this end of the unit a mechanical linkage can be adjusted to alter the angle of the propeller/shroud to ensure thorough mixing.
Power comes from a shore-mounted electrical supply from 4 - 7.5kW, and gearbox reductions at the propeller end can be tweaked to give a range of speeds and power requirements.
The company’s skid-mounted powerplant, seen at Fieldays, can replace a tractor for pumping duties, useful at busy times of the year.
Housed in a sound-insulated box, a 4-cylinder Cummins powerplant delivers 115hp and via an external coupling powers a PD27 or PD35 effluent pump with, respectively, outputs of 180,000 or 225,000L/hour.
Standard equipment includes an LED lighting panel to illuminate the work area, and an integral engine protection system that looks for excess temperatures or low fluid levels and will shut down the powerplant if thresholds are exceeded.
A function at Parliament on 7th October brought together central government decision-makers, MPs, industry stakeholders and commercial partners to highlight the need for strategic investment in the future of Fieldays and its home, the Mystery Creek Events Centre campus.
The iconic services building at National Fieldays' Mystery Creek site will be demolished to make way for a "contemporary replacement that better serves the needs of both the community and event organisers," says board chair Jenni Vernon.
OPINION: The Rural Support Trust ran a dinner and debate at the National Fieldays last month. In tables of 10, over 540 people were wined and dined, including the Prime Minister, supported by ministers from around the country.
A Taupiri farming company has been convicted and fined $52,500 in the Hamilton District Court for the unlawful discharge of dairy effluent into the environment.
Founded in Germany as recently as 1977, today, the Fliegl Group employs more than 1100 workers, offering an expansive range of transport solutions, from their base in Bavaria.
Acclaimed fruit grower Dean Astill never imagined he would have achieved so much in the years since being named the first Young Horticulturist of the Year, 20 years ago.
The Ashburton-based Carrfields Group continues to show commitment to future growth and in the agricultural sector with its latest investment, the recently acquired 'Spring Farm' adjacent to State Highway 1, Winslow, just south of Ashburton.
New Zealand First leader and Foreign Affairs Minister Winston Peters has blasted Fonterra farmers shareholders for approving the sale of iconic brands to a French company.
A major feature of the Ashburton A&P Show, to be held on October 31 and November 1, will be the annual trans-Tasman Sheep Dog Trial test match, with the best heading dogs from both sides of the Tasman going head-to-head in two teams of four.
Fewer bobby calves are heading to the works this season, as more dairy farmers recognise the value of rearing calves for beef.
The key to a dairy system that generates high profit with a low emissions intensity is using low footprint feed, says Fonterra program manager on-farm excellence, Louise Cook.
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