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Silage round baler

9YY-55 silage round baler is a fixed round baler. 9YY means round bales and 55 means that the bale diameter is 550mm. The silage round baler has been proved by long-term use that its performance has reached the advanced level of similar products. It is one of the necessary mechanical equipment for animal husbandry.

The straw, forage, amaranth, sweet elephant grass, bamboo grass, alfalfa and other rhizome and leaf plants are compacted and bundled by the silage round baler. The bundled plants are easy to store and transport.

9YY-55 silage round baler

Advantages of 9YY-55 silage round baler

External large bearing technology

9YY-55 silage round baler machine applies the leading external bearing technology independently developed in the industry. With unique spline structure, it can effectively isolate the contact between the bearing and the water and dust in the working environment, effectively prolong the service life of the bearing. It used to take 3-4 hours to replace bearings, but now it's reduced to 10 minutes. This provides a convenient maintenance procedure for the vast number of users, reduces unnecessary waste of labor, and truly adds to the practicability of the machine. 

External large bearing technology

Twice thicker spindle

The spindle of 9YY-55 silage round baler is twice thicker than that of any production enterprise in the market. All 36 spindles adopt spline 25mm structure, which can completely eliminate the phenomenon of axle head breaking and rolling keys, and significantly increase the service life of the machine.

Twice thicker spindle

Solid drum

9YY-55 silage round baler machine changes the hollow drum with the highest utilization rate on the market into solid drum by changing the drum structure, effectively increasing the wear resistance of drum, eliminating the phenomenon that both ends of drum are easy to break and wear through, and greatly increasing the service life of the machine.

Solid drum

High quality "6005" large bearing

At present, the balers for sale in the market are composed of many different types of bearings. Customer maintenance is tedious. The 9YY-55 silage round baler adopts a uniform type of high-quality "6005" large bearing, eliminating the "6202" small bearings used by other manufacturers on the market, reducing the frequency of bearing replacement and improving the durability of the baler several times.

High quality "6005" large bearing

36 drums and 6mm thick wallboard

9YY-55 silage round baler takes the lead in the industry in adopting 36 drums' internal structure, increasing the original 30 drums to 36 drums, increasing the volume of the machine, and increasing the weight of each package by 15% when consuming the same consumables. At the same time, 9YY-55 takes the lead in replacing 4mm thick wallboard with 6mm thick wallboard, which reduces the damage of solder joint to wallboard smoothness during welding, increases the concentricity of sprocket and chain, and reduces the failure rate of equipment.

36 drums and 6mm thick wallboard

Technical parameters of 9YY-55 silage round baler

  • Outline size: 2100 mm*1800 mm*1300 mm
  • Machine weight: 510 Kg
  • Number of rollers: 36
  • Power of bundling: 5.5 Kw (Three-phase six-pole motor )
  • Matching diesel engine: ≥8 horsepower
  • Rated speed: 350 rpm
  • Bundle diameter: 550 mm
  • Production efficiency: 40-60 bales/hour
  • Bale weight: 20-100 kg/bale
  • Straw density: 450-550 kg/m3
  • Feed entrance width: 520 mm

Other functions of 9YY-55 silage round baler

The machine is equipped with conveyor belt feeding device at the inlet and outlet and film-wrapping equipment at the position of bale storage rack. The wrapping equipment can automatically wrap fresh straw and round straw bundles bundled by the baler, which can preserve fresh straw, maintain nutrients and promote fermentation. The fermented straw is a good silage, which can improve the output and quality of animal husbandry and reduce the cost of feeding. The coated straw can be stored for one to two years after natural anaerobic fermentation, which is suitable for long-term storage. The pasture is not easy to deteriorate, but also easy to transport. Compared with similar products, the equipment has the advantages of reliable and compact coating, good stretching effect, flexible and convenient operation, and can save about 25% of the film.

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