Friday, 17 November 2023 08:55

New applicator spreads seeds, granules far and wide

Written by  Mark Daniel
A key feature is the use of external distribution heads located along the toolbar, meaning the length of small-bore pipework is kept to a minimum. A key feature is the use of external distribution heads located along the toolbar, meaning the length of small-bore pipework is kept to a minimum.

Complementing the firm’s turbo Jet range, the new Stocks Ag Maxi Jet pneumatic applicators can spread seed and granules to widths of 15m and at rates from 1 kg/ha and 200 kg/ha.

Able to apply material at rates of up to 200 kg/ha on machines up to a 6m spreading width, alternatively, it can be used to spread material at more conventional application rates to distances up to 15 metres, making it the widest-spreading Stocks applicator to date.

A key feature is the use of external distribution heads located along the toolbar, meaning the length of small-bore pipework is kept to a minimum, with the result that air and material flows are restricted as little as possible.

Two or four-outlet metering units are available to supply the standard eight-outlet distribution heads, meaning it is possible to have up to 32 spreader plates across the working width of the machine to which the applicator is attached. If even wide set ups are required, there is the option for larger bespoke distribution heads, with up to 20 outlets each. Usually, the company recommends the two-outlet Maxi Jet 2 for working widths of up to 8m.

Twin high-capacity electric fans are standard, while there is an option of a hydraulically driven unit, fitted as standard on the four-outlet Maxi Jet 4, which is designed for machines up to 15m wide.

During the design process, the Stocks engineering team developed a novel solution to ensure that any material being spread is distributed to the furthest reaches of a 15m toolbar, at the same rate as those in the centre of the machine.

Spiral risers fitted within the 63mm supply hoses to the distribution heads create a vortex effect in the airstream to ensure material is evenly dispersed before it reaches the head, with the result that there is a uniform supply to each of the eight outlets.

As with all Stocks applicators, material is metered out of the hopper by fluted feed rollers, and the new highcapacity versions make it possible to handle large and small seeds at high rates and high application speeds.

The Maxi Jet is also said to be able to meter difficult flowing seeds at much lower rates.

The feed roller can be configured to use just one segment to meter product to each secondary distribution head, then dividing the flow to the delivery hoses and out to each of the spreader outlets.

www.norwood.co.nz

Featured

Rural contractors call for overhaul of ag vehicle rules

Following a recent overweight incursion that saw a Mid-Canterbury contractor cop a $12,150 fine, the rural contracting industry is calling time on what they consider to be outdated and unworkable regulations regarding weight and dimensions that they say are impeding their businesses.

NZ seeks certainty on US tariff, says McClay

Trade Minister Todd McClay says his officials plan to meet their US counterparts every month from now on to better understand how the 15% tariff issue there will play out, and try and get some certainty there for our exporters about the future.

Trial shows benefits of spring nitrogen use

A landmark New Zealand trial has confirmed what many farmers have long suspected - that strategic spring nitrogen use not only boosts pasture growth but delivers measurable gains in lamb growth and ewe condition.

Eric Roy: Championing the pork industry

It was recently announced that former MP and Southland farmer Eric Roy has stepped down of New Zealand Pork after seven years. Leo Argent talks with Eric about his time at the organisation and what the future may hold.

National

Machinery & Products

JDLink Boost for NZ farms

Connectivity is widely recognised as one of the biggest challenges facing farmers, but it is now being overcome through the…

New generation Defender HD11

The all-new 2026 Can-Am Defender HD11 looks likely to raise the bar in the highly competitive side-by-side category.

» Latest Print Issues Online

Milking It

Buttery prize

OPINION: Westland Milk may have won the contract to supply butter to Costco NZ but Open Country Dairy is having…

Gene Bill rumours

OPINION: The Gene Technology Bill has divided the farming community with strong arguments on both the pros and cons of…

» Connect with Dairy News

» eNewsletter

Subscribe to our weekly newsletter