Twin Air

Horstine Twin Air is a versatile, multipurpose applicator able to apply products either on their own, or two products at the same time, without the need for premixing. This flexibility has ensured Twin Air is used on a vast range of applications with the farming industry, whilst applying a wide range of chemicals, fertilisers and seeds. Stainless steel construction and hydraulically driven fan and metering systems ensures Twin Air is able to withstand the harshest environments and the highest workloads.  View Brochure


Twin Air has been used to apply the following products mounted to a wide variety of implements.

Products Applied

  • Small seeds
  • Avadex
  • Nematicides
  • Slug pellets
  • Microgranular fertilisers
  • Grass seed


  • Drills
  • Cultivators
  • Sprayers
  • Rolls
  • Rotavators

Technical information

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Twin Air
Hopper Sizes300 & 450L
Hopper Partitions50:50, 33;66, Not fitted
MountingImplement mounted
MeteringUp to 16 Individual outlets (8 per side) – Hydraulically driven
Drive OptionsSingle or twin drive motors
Product DeliveryPneumatic Fan – Hydraulically driven
Rate Control (Standard)RDS Wizard
Rate Control (Optional)ISObus
Speed SensorISO Speed Cable, GPS or Radar
Distribution OutletsBroadcast & banding outlets

Key Features

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