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NetWizz Hi-Lift Swivel Mast Auto Tension

"NetWizz High Lift Swivel Head Auto Tension" is a machine for applying and removing Bird, Hail & Exclusion netting for orchards and anywhere crop cover is required. Netting is wound onto a simple spindle in an inter-woven pattern like a roll of twine.

This model is ideal for applying netting over fruit trees - single & two row (pictured left covering single row, with mast offset 30º)

 

Key extra benefits for this model
  • Swivel head aligns arms with tree row for easiest application of netting
  • Mast assembly rotates a full 360º and can be pinned at 15º intervals.
  • Mast has three length settings and is quick, simple and safe to alter.
  • 2 pairs of end arms are supplied & 1 pair of extension arms are supplied. Arms with is from 4m to 9.5m.
  • Each arm is telescopic, adjustable in length and easily folded up then pinned against the mast for transport

Hale Netting over Apple trees

Bee Netting over Citrus trees

The head arms swivel from side to side "A&B" (including the centre eye behind "C") - either 30º or 45º. This allows the netting to be positioned directly over the tree row enabling easy application and removal of the netting when doing single rows. When retrieving, the end galvanised pipes "A" are swung around 180º which provides a different shape to the top arms for easy net removal from trees.

When positioning this eye from either the right hand or left hand row, all that is required is to rotate the mast until the pin re-locks. This is either at 30º or 45º off-set from the tractor.

Then remove two pins from the swivel head "B" and rotate the entire assembly to either 30º or 45º off-set back so that the arms are parallel to the row.

 Netwizz High Lift Swivel Head pictured above 

There is an automatic stop at 45º each way and the rear extension eye behind these arms is permanently pinned square to the arms.

When applying netting to two rows, this whole swivel head "B" is positioned centrally and telescopic extension arms are fitted enabling a top width of up to 9.5m for easy application or removal of netting over two orchard rows.

The bottom mast loop "D" is telescopic, for low trees it is retracted, for high trees it is extended,

Fast, safe removal of netting without tears

If netting gets caught the sensor automatically stops the spindle, preventing tears. The sensor automatically adjusts the spindle and wand speed to maintain a constant incoming net tension.

This unique sensor system (with rollers) greatly prolongs the life of netting.

Netting tension remains constant, no matter what size roll is being wound up or the tractor's ground speed.

 

 Shear bolt protection for top arms & mast

The NetWizz mast incorporates a heavy duty shear bolt assembly which breaks a small bolt, preventing the top loop and mast from damage. This arrangement is now a lot heavier than before, Ø24 pin in 10mm plate

To work around power poles, trees and for transport, a spring loaded rotating pin is disconnected allowing the mast assembly to rotate.
All model masts can rotate a full 360º and can be auto-pinned at 15º intervals.

Self loading and unloading of netting rolls

Full spindles are loaded using the tractor’s 3PL. The tractor is simply reversed into the roll, with the aid of self-locating guides, then raised with the linkage. If required, an extra roll of netting can be carried on the two arms which slide out.

In its standard narrow setting (shown above), the larger roll is 15m wide x 300m long, the smaller being 10m wide x 100m long both on 1.1m long spindles.

The steel spindles protrude from the end of the roll enabling easy safe mechanical handling.

The new NetWizz models are easy to adjust in width from:
1.15m outside wide for long distance transport
1.1m spindle length setting (1.55m outside)
1.4m spindle length setting (1.85m outside) as pictured on left
The sides now have 45º deflection to brush overhanging branches and vines to avoid catching. 

Automatic speed and netting tension

Netting tension is easily adjusted (by turning a screw) to suit different strength nets. Once the tension has been set to suit the netting there is no need to adjust it again.

All the tractor driver has to do is drive down the row and stop only if the netting becomes caught up on the vine trellis. No controls need to be adjusted while driving (retrieving or applying netting).

Netting wound tight on steel spindles

Netting is stored from the vine on square steel spindles and end covers are fitted when in use. These covers have high sides and large sealed ball bearings for easy operation.

New netting supplied in bags or on narrow rolls can be applied straight over the vine with the NetWizz without the need to first wind onto spindles.

The NetWizz comes with 8 spindles which are stored in the holder. These spindles are 50mm square x 1.6mm thick, being 1.1m long for standard setting and 1.4m for the wide setting.

Controlled net unrolling tension

When feeding out netting to cover the vines, the spindle hydraulic drive is simply disengaged which allows the net to unroll. A brake can be lowered onto the roll, allowing it to unroll at a set light tension regardless of diameter and also prevents over-run.

For single and multiple row or full canopy cover netting

The NetWizz is a fully proven market leader. Safely handling different types and widths of netting, over multiple rows or by rotating the top loop 30º to apply or remove from single rows and full canopy cover.

Improvements 

After 20 years, we have redesigned all NetWizz models. Frames are now much stronger, hydraulic motors 40% more powerful & 25% faster winding, top loop and mast from bigger steel, spindle drive coupling stronger, spindle covers stronger, more compact, safer, easier to operate. High Lift Swivel Head Mast & arms made from heaver steel and can raises higher.

 

 

Roll Spike

Efficient handling of netting rolls.

A roll spike is available, which is clamped to fork-lift or front-end loader forks and is then inserted into the spindle. This system allows rolls to be stacked on top of each other for safe and very compact storage. It is strongly recommended when handling large rolls of netting. (OPTIONAL EXTRA)

 

NetWizz Brochure
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Netting Suppliers
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NetWizz Specifications

Click on the model to go to that page
NetWizz Slim Auto Tension

Netwizz-Slim-Auto-Te1.jpg - large

NetWizz Std Auto Tension

Netwizz-Standard-Was1.jpg - large

NetWizz High Lift Auto Tension

Netwizz-Hi-Lift-Mast1.jpg - large

NetWizz High Lift Swivel Mast Auto Tension

Netwizz-Hi-Lift-Swiv1.jpg - large

Ground Speed
0 to 4 kph 0 to 4 kph 0 to 4 kph 0 to 4 kph
Spindle length
1.1m or 1.4m 1.1m or 1.4m 1.1m or 1.4m 1.1m or 1.4m
Mast height
2.6m to 4.5m 2.6m to 4.5m 1m to 6.5m 1m to 6.5m
Mast roration
0º, 45º, 90º 0º, 15º,30º, 45º, 60º, 75º, 90º and every 15º total 360º 0º, 15º,30º, 45º, 60º, 75º, 90º and every 15º total 360º 0º, 15º,30º, 45º, 60º, 75º, 90º and every 15º total 360º
Top loop width
4.9m double sided 4.9m double sided telescopic from 3.5m to 11m telescopic from 3.5m to 11m
Netting roll capacity Approx
Narrow setting 15m x 200m,  Wide setting 15m x 300m Narrow setting 15m x 200m,  Wide setting 15m x 300m Narrow setting 15m x 200m,  Wide setting 15m x 300m Narrow setting 15m x 200m,  Wide setting 15m x 300m
Hydraulic Requirements
1 pair of remotes; 170 bar 16 lt/min (2,500 psi 4 g.p.m. (min) 1 pair of remotes; 170 bar 16 lt/min (2,500 psi 4 g.p.m. (min) 2 pairs of remotes; 170 bar 16 lt/min (2,500 psi 4 g.p.m. (min) 2 pairs of remotes; 170 bar 16 lt/min (2,500 psi 4 g.p.m. (min)
Frame Width

working; 1.15m

transport;  1.15m

working; 1.5m

transport;  1.55m

working; 1.5m

transport;  1.55m

working; 1.5m

transport;  1.55m

Frame Length

working; 1.7m

transport;  1.15m

working; 1.9m

transport;  1.6m

working; 1.9m

transport;  1.6m

working; 1.9m

transport;  1.6m

Frame Height

working; from 2.6m

transport; 2.45m

working; from 2.6m

transport; 2.45m

working; from 2.6m

transport; 2.45m

working; from 2.6m

transport; 2.45m

Frame Total Weight
 300 kg approx. 400 kg approx  500 kg approx 500 kg approx