These are not ordinary rollers but a valuable machine and a worthwhile investment

Rolling is a critical agricultural procedure that significantly impacts crop quality and subsequent harvest. Rollers for field leveling and clod breaking, regardless of the type of rings installed, are widely used machines with functions and advantages appreciated by all farmers. Growers aiming to maximize profits should include them in their essential equipment. Designers focused on the seamless unfolding and folding of rollers for operation and transport, ensuring smooth usage with a single hydraulic cylinder mounted on the machine's drawbar. The design minimized the necessary hydraulic control, making the machine user-friendly and efficient. The terrain copying system ensures optimal weight distribution across all sections of the roller, guaranteeing uniform contact with the surface under all conditions and across the entire working width. Rolmako uses high-quality materials, especially in areas subject to constant wear, primarily on the rollers, ensuring the device's long service life. Rolling also offers an excellent opportunity to clear the field of stones. Optional equipment includes containers for stone collection. The 9.4 m wide roller features tandem axles.

The purpose of the rollers depends on the selection of the cultivation ring

Suitable for a wide range of soil types, from light, sandy soils to heavy, wet, and sticky clay soils. Adaptable to all customer requirements. Rolmako offers four types of rollers for various applications: Cambridge for pre-sowing cultivation, Crosskill for crushing clods, a steel ring roller for use behind a stubble cultivator, and Campbell for soil compaction after plowing. Cultivation rollers can be integrated with other machines (cultivator, disc harrow), reducing the number of passes to a minimum. All working elements of the rollers are made from ductile cast iron GGG50. The 600 mm diameter steel ring roller effectively compacts soil and crushes clods. Its aggressive profile cuts and presses crop residues into the ground. The roller rings are made from abrasion-resistant material (hardened boron steel). Their smooth surface prevents soil and straw from sticking, even in humid conditions. Orion rollers are used for cultivating soil and grasslands. They are ideal for pre-sowing cultivation. On grasslands, the Orion roller stimulates grass tillering, rolls for sowing, and cares for existing resources. It is also used for stubble cultivation, supporting the decomposition of post-harvest mass. This roller is effective for cultivation when combined with a cutting knife roller.












Universal rollers provide excellent cultivation results

Rollers for field leveling and clod breaking are machines attached to the tractor using a two-point hitch, commonly known as the universal beam. The heavy frame of the roller, constructed of 200x100x10 mm and 200x100x8 mm profiles, ensures optimal pressure on the ground. A wide selection of rings allows for choosing appropriate rollers based on the soil type. Optimal compaction is achieved along the entire working width of the roller, even on bends and uneven terrain. The Rolmako roller system maintains constant pressure across the entire working width, allowing each section to operate independently. The terrain copying system ensures the rollers maintain optimal soil contact, even in difficult conditions. Springs transfer weight to the side sections. The Crossboard hydraulic drag is available as an option. The standard 45x10 mm spring with a 100 mm skid can be replaced with a reinforced version featuring an 80x10 mm spring and a 150 mm wide skid, which can also be equipped with a stabilizing beam. Rolmako rollers are known for their simplicity, operational reliability, and low service and maintenance requirements. The machine is user-friendly, with automatic locking for transport via a spring-loaded latch and release by a single-acting hydraulic cylinder. Preparing the ground before sowing or rolling after sowing can be accomplished with a single Cambridge roller.

Machine construction



1. Rear LED lighting beam

Optionally, the LED lighting beam can be equipped with a license plate frame with illumination for machines that will be registered at the transport office.

2. Massive drawbar

Drawbar with a swinging beam of Category III tractor hitch. The robust, oversized drawbar ensures exceptional stability during tillage work and field transport.

3. Drawbar hitch

The standard form of coupling is the drawbar beam.

4. Two brake options

Agricultural machines and their combinations exceeding a total weight of 3500 kg must be equipped with pneumatic or hydraulic brakes for movement on public roads. Machines surpassing this weight that are not equipped with such brakes are prohibited from traveling on public roads.

5. Crossboard drag

The tillage implement is effective for breaking up clods of soil and leveling the field prior to using the roller.

6. Tillage roller

Five versions: Cambridge, Crosskill, steel, Campbell, and ORION. Choosing the right ring for a particular crop is crucial.

7. Bearing units

Highest quality bearings in massive housings mounted on a 50 mm axle.

8. Spheroidal cast iron GGG50

The favorable mechanical properties and additional benefits of spheroidal cast iron extend the service life of the cultivation roller.

9. Terrain copying system

A straightforward and efficient ground copying system positions the roller relative to the cultivated terrain.

10. Solid oversized machine frame

The solid frame construction is the most critical element of the cultivation machine. The substantial amount of steel used in its construction makes these robust tools capable of utilizing the high power of modern agricultural tractors, ensuring many years of operation on the farm.

11. Quality steel

Achieving a high-quality final product necessitates the use of superior metallurgical materials; therefore, in manufacturing the agricultural machine frame, we utilize fine-grained Swedish steels S500MC and S700MC.

12. Laser processing of sheets, tubes, and profiles

The application of laser techniques in the production of agricultural machinery facilitates precise cutting in high-quality, hard sheets, where conventional chip drilling methods are challenging and costly.

13. Steel shot blasting and powder coating

Proper preparation of machine parts combined with powder coating ensures a durable and robust coating. Additional maintenance and complicated care are unnecessary.

14. Robotic welding

The precision and repeatability of machine components are ensured by automatic welding, guaranteeing the highest quality component manufacturing for you. Our advanced robotic devices enable us to perform the most demanding welding tasks.




Cultivation rollers are highly specialized agricultural machines that are suitable for many different soil types depending on the choice of ring type and size



Equipment
standard
  • Available types of rollers: Cambridge roller Ø 530 mm, Crosskill roller Ø 500 mm, steel ring roller Ø 600 mm, Campbell roller Ø 700 mm, or ORION prismatic roller Ø 500 mm. The machine is equipped with 400/60 15.5 tires as standard. It is folded and unfolded mechanically, supported by a central hydraulic cylinder on the drawbar. Ground following is managed by disc springs. Connection to the tractor hitch is facilitated by the drawbar beam.
Equipment
optional
  • Crossboard hydraulic drag
  • Crossboard heavy duty drag
  • Crossboard heavy duty drag with a stabilization beam
  • Rollers made of spheroidal cast iron GGG50
  • Hydraulic or pneumatic brake
  • Containers for stones
  • Delimbe aftercrop seeder
  • APV aftercrop seeder
  • Rear LED lighting beam
  • Maintenance-free roller bearing unit
  • Drawbar eye