Haystack Pellet Production Line

At present, many agricultural and forestry solid wastes such as alfalfa haystack, pasture, wheat straw, are bundled before entering the pellet production process. Therefore, If you are in this situation,it is necessary to set up a bundle broken section to achieve continuous production and adapt to the requirements of modern industry.

Cut the hay with too long length to meet the feeding requirements of the subsequent crushing section. This is an optional section. If the length of hay material meets the requirements, there is no need to set this section. This section is also suitable for cutting all kinds of grass, cereal grass, straw, wild grass, wheat straw, corn straw and other forages.

Hay burning pellets have strict requirements on the moisture content of the raw materials. After the raw materials are sieved, they are transported to the drum dryer through conveyor and dried by hot air.

Use the conveyor to transport the hay to the screening equipment to remove impurities.

The task at this stage is to further crush the raw material into small hay particles of 0.2-0.4.This secton required a grass crusher.

This section is optional. If hay pellets are used as animal feed, then it is necessary to premix all ingredients with a small amount of grass powder in proportion to the unit output ratio according to the hay pellet formula design requirements, and then add all the hay powder to mix and enter the next processing procedure. The raw materials are accurately weighed before mixing, and the small amount of ingredients must be pre-mixed.

The uniformly mixed raw materials enter the hay pellet mill machine for compression. The unformed hay powder is returned to the powder bins for further processing. The formed pellets enter the cooling machine. The water content of the hay pellets after cooling does not exceed 13%. Because the water content is very low, it is suitable for long-term storage without mold and deterioration.

Send the formed hay pellets to a cooling device to dissipate heat, cool and dry quickly, and then sent to finished products for export.

After the hay pellets are cooled down, after the molded granules reach a certain hardness, they are bagged, packaged, and sewn into the warehouse for storage.It should be packed in water-impermeable plastic woven bags, and the weight deviation should not exceed 0.5% of the net weight.

It is not allowed to touch the ground directly. It is better to lay a layer of wooden shelves below. The stacking should not be too high, and the distance from the roof should not be less than 50cm. The outdoor storage should have rainproof facilities, and the rainproof cloth should be opened to dry in sunny weather.

The dust generated in the hay pellet production process is recycled for granulation, reducing waste and increasing revenue.

PLC is designed according to the requirement of the customer. It can also control automation level.Our PLC is provided by the top international brands in the industrial automation field such as Siemens, Schneider and Delta.