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Screw conveyor is a continuous conveying machine commonly used in industry. It is mainly used for conveying various powder, granular and small pieces of material. The screw conveyor realizes the conveying function by using the rotating motion of the screw body. It has many advantages.

Belt conveyor is an important equipment in fertilizer production line. It is also widely used in coal, metallurgy, mining and chemical industries. Belt deviation of belt conveyor is harmful to belt conveyor, which may be the following reasons.

In the production of a special compound fertilizer, scientific and rational formulation should be carried out first. The machines of fertilizer production line includes batching system, crusher, mixer, granulator, dryer, cooler and so on.

Organic fertilizer manufacturing plant can process livestock manure into organic fertilizer. The organic fertilizer processed by the organic fertilizer production line has been thoroughly decomposed, no secondary fermentation, no root burning.

Ring die granulator is mainly used for granular processing of organic fertilizer, compound fertilizer and aquaculture. The granules produced by the ring die granule making machine are of good quality, low wear of die rolls, high production efficiency and low powder content.

Bio organic fertilizer is a new type of fertilizer which combines the advantages of bio-fertilizer and organic fertilizer. Bio-organic fertilizer is beneficial to increase production and income of agricultural products. The production technology of bio organic fertilizer is as follows.

Double roller press granulator is the main method of powder fertilizer granulation. It is produced at room temperature without drying process. The roller press granulation production line can be used to produce compound fertilizer, phosphate fertilizer, ammonium carbonate and other products.

Organic fertilizer equipment is a good investment project. Selection and purchase of organic fertilizer equipment, purchasing organic fertilizer equipment should be considered from the following aspect.

There are many ingredients suitable for composting. According to the nature and quantity of raw materials in organic fertilizer production, they can be divided into different types.

Mixed application of organic fertilizer and chemical fertilizer is helpful to give full play to the effect of organic fertilizer, maximize crop yield and quality, and improve economic benefits. Mixed application of organic fertilizer and chemical fertilizer has many advantages.

Making cow manure into organic fertilizer can improve the comprehensive fertility, reduce the use of chemical fertilizer. Organic fertilizer plants produce cow dung fertilizer machines are compost turning machine, crusher, granulator, rotary dryer, rotary cooler, screening machine, etc.

In the process of organic matter fermentation, water, oxygen content, temperature, C/N ratio, pH are the key factors in compost fertilizer production. Attention to these conditions will help to improve the quality of composting.

In the process of compound fertilizer technology, rotary drum granulation process has little restriction on compound fertilizer formulation, high production yield, low investment and fast construction speed. It is favored by investors in small and medium-sized compound fertilizer plants.

The advantages of screw conveyor are obvious, but there are many problems in practical application. In production and use, pay attention to maintenance and prevent the occurrence of fault, help to play the performance of the screw conveyor.

Screw conveyor is a widely used conveying equipment in metallurgy, coal mine, chemical industry, etc. It is suitable for conveying powder, granular and small bulk materials horizontally or obliquely. These are common faults of some screw conveyors and should be avoided when using them.

The large amount of manure produced by poultry farming poses a serious threat to the environment. Making manure into organic fertilizer is an energy-saving and income-increasing method. In modern industry, manure treatment has high efficiency and good quality in organic fertilizer production.

In the manufacturing process of organic fertilizer and compound fertilizer, the supply of raw materials, the transporting of semi-finished products and the transporting and packaging of finished products all need corresponding transporting equipment. The conveyor equipments commonly used in fertilizer production line are belt conveyor, bucket elevator and screw conveyor.

The organic manure production process is simple, easy to operate, and the raw material cost is low. The organic fertilizer product can improve the lack of organic matter in barren soil, meet the basic growth needs of crops.

Organic fertilizer equipment treat organic wastes through fermentation composting and fertilizer production line processing into organic fertilizer, return to farmland, promote the sustainable development of organic farming.

The construction of organic fertilizer plant is determined not only by output and sales, but also by the amount of raw materials that can be collected. Organic fertilizer plants need a large number of raw materials which are not suitable for long-distance transportation.

Fertilizer granules manufactured by organic compound fertilizer production equipment have reasonable composition and distribution ratio of organic fertilizer and inorganic fertilizer, suitable for various application modes and good commodity effect.

NPK compound fertilizer production equipment promotes agricultural development and production level. Complete compound fertilizer production lines are compact and scientific. It is favored by investors of small and medium-sized compound fertilizer plants.

Belt conveyor can be used for horizontal or inclined conveying. The total length and assembly form of the belt conveyor can be determined flexibly according to the user's requirements.

The common faults of bucket elevator are mainly chain offset and bucket pull-out. There are three methods to resolve these problems of bucket elevator.

Chain crusher plays a main role in crushing bulk materials and secondary mixing in fertilizer production process. The common faults and solutions of chain crusher as follows.