The WAGNER spray lance: function, applications and benefits

A plastering spray lance allows for easy and professional wall plastering. The spray lance is used to apply liquid, mortar and plaster and can be used inside and out. We explain how the technology behind it works and why WAGNER's screw pumps are ideal for applying plasters, mortars and levelling materials

How does the plastering machine and spray lance technology work?

The WAGNER plastering machine uses screw pump technology. It consists of a feed helix, rotor-stator, mortar hose as well as spray lance and nozzle. The WAGNER spray lance requires the air coming from the compressor for atomisation. Only materials that are not to be atomised (adhesives & sealing materials) do not require additional compressed air. 

The lance must first be connected to the screw pump via a hose. The pump conveys the material via the rotor-stator to the spray lance. Material is fed from the hopper and pumped into the hose through delivery chambers formed by the rotor and stator's geometry. The atomizing air is mixed with the conveyed material through holes in the nozzle, ensuring a uniform spray pattern.  

What are the advantages of the technology?

The spray lance impresses with its ergonomic design and simple operation. The powerful screw pump behind the spray lance enables a high delivery rate of max. 20 l/min as well as gentle material delivery. The individual adjustment of the spray lance's handle positions provides an ergonomic and a high level of operating comfort. The practical LongLife locking cylinder allo

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In which areas of application is the plastering lance useful?

This plastering lance can be used for many applications on construction sites, such as for   

  • Plastering
  • Filling and jointing
  • Grouting
  • Gluing and reinforcing

This plastering lance can be used for many applications on construction sites, such as for   

  • Plastering
  • Filling and jointing
  • Grouting
  • Gluing and reinforcing
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Which materials can be sprayed with a plastering lance?

This plaster lance can process materials with a max. grain size of 6 mm, such as.  

  • Plasters (dry & premixed)
  • Mortars
  • Primers
  • Bituminous coatings 

This plaster lance can process materials with a max. grain size of 6 mm, such as.  

  • Plasters (dry & premixed)
  • Mortars
  • Primers
  • Bituminous coatings 

Find the right plastering lance for your project

At WAGNER you will find the right spray lances for your next application. In addition to the standard spray lance, you will also find the undercoating lance in our range. It is especially suitable for undercoating work. Undercoat nozzles allow for the application of particularly thick layers

We offer the following attachments for spray lances: 

  • Angle attachment (especially suitable for ergonomic work),  
  • Adhesive attachment,
  • Backfilling and dosing attachment. 

Standard Spray Lance

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In-wall nozzles (for in-wall lances)

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Which devices are suitable for spraying plaster?

The PlastCoat 1030 screw pump is perfect for spraying plaster. The high-quality plastic container has a capacity of 50 liters and is easy to fill and clean. Weighing 58 kg, the pump is compact and lightweight. This screw pump can be operated together with a spray lance and a compressor such as the C330/03.  

The PlastCoat 1030 is ideal for applying coarse materials with a grain size of up to 6 mm. The automatic stator removal and pressure relief allow for easy cleaning. The integrated 50-litre plastic container allows for long use, even on large surfaces. 

PlastCoat 1030

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