Avant: 01 drill combination with front tank for conventional and mulch sowing

The PW tooth packer roller features a good self-driving effect and, with its leading teeth, it performs a good reconsolidation all across the whole surface.  

Due to its performance, the tooth packer roller is universally usable. 

• Complete reconsolidation over the entire soil surface
• Runs blockage-free on sticky soils and where there is a lot of straw
• Scrapers, fitted as standard, are wear-resistant thanks to a hard metal coating (3 to 5 times longer service life in comparison to non-coated scrapers)
• Low-mounted scrapers ensure a smooth surface even in wet soil conditions

The KW wedge ring roller benefits from a wide range of applications. Due to its design, the strip-wise reconsolidation is ensured in virtually all soils and under any conditions.

The sticking of any dirt, capping or blockages is not an issue!

• Universal for all soils and conditions
• Strip-wise reconsolidation
• Even in heavy soils, sufficient loose earth is available for optimum seed coverage
• Very well suited to any weather, no matter whether wet or dry
• Smooth coulter travel due to the pre-formed seed furrow

... for optimum plant development.

The most important task of a roller is reconsolidation. The wedge ring roller uses rubber rings to form reconsolidated strips in which the seed is sown. The harrow that follows covers the seed with loose soil from the unconsolidated area.

Reconsolidating in strips ensures that the soil structure around the plants is always right for the current weather conditions, and so provides the best chance of rapid, uniform plant development. The wedge ring roller thus serves as insurance for just-in-time tilling.

The wedge rings leave a homogeneous, pre-consolidated strip without any stud marks. Compared to rollers with other profiles, this is a decisive advantage, resulting, above all, in a smooth run of the sowing coulters.

1. Loose earth
2. Consolidated strips

In general: on loose and light soils solid rollers carry better than open rollers. In addition, solid rollers tend to suffer from less blockages. Exactly for this reason on the wedge ring and Matrix wedge ring rollers, the rubber rings are fitted to a solid tube. When the rings sink into the loose soil, the tube carries the weight across the entire length.

The sticking of any dirt, capping or blockages is not an issue!

"With the large diameter wedge ring roller we achieved a very good operational performance on medium to heavy soils under a variety of conditions and, last but not least, due also to the (rubber dampened) levelling board."
("profi" 8-2013 · Test report AMAZONE KG 6001-2 rotary cultivator)

1. Air cushion shock absorber
2. Metal insert for maximum ruggedness and a perfect fit
3. Spacer ring with dirt-repellent surface