IPDB › China Industry › Manufacturing & Processing Machinery › Agricultural Machinery
Energy-Saving Roller Press Granulator for Fertilizer - 30% Lower Power1
Agricultural Machinery, Fertilizer Production Machinery, Organic Fertilizer Granulator, Double Roller Extrusion Granulator
Henan Walle Industry Co. Ltd
Preview:
Product DescriptionProduct DescriptionStructureThe core components of the roller extrusion granulator include two parallel-arranged rollers, transmission system, mould, cutting device and frame. When working, the two rollers rotate in opposite directions driven by the motor, and the material enters the gap between the rollers from the inlet. As the surface of the rollers usually has grooves or mould holes, the material is squeezed into the mould holes under high pressure to form a continuous strip. Subsequently, the strips are cut into granules of the required length by means of a cutting device. The whole process is continuous, highly automated and capable of mass production.The design of the rollers is critical to the pelletising effect. Common roller surface configurations include flat, grooved and perforated rollers. Flat rollers are primarily used to compact material, grooved rollers are suitable for creating ribbons of pellets, and perforated rollers directly form cylindrical pellets. The size and shape of the holes in the moulds determine the appearance and size of the final pellets, and users can choose different sizes of moulds according to their needs. In addition, the rollers are usually made of high hardness alloy steel or wear-resistant materials to ensure the durability of the equipment under long-term high-pressure working environment.Working Principle Power transmission: the belt and pulley are driven by the electric motor and transmitted to the active shaft through the speed reducer, and synchronised with the passive shaft through the pair of open gears, so that the two rolls work in opposite directions.Material extrusion moulding: the material is added from the feeding hopper, and the material is forced into the gap between the two rolls by the running friction between the material and the rolls in the feeding system. Under the rotation of the rollers, the material will be brought in and extruded into pancake (sheet) shape.Particle separation and screening: after falling down, the pancake-shaped material is broken into small particles by the crushing device, and then screened to get qualified particles.Performance Characteristics1. High efficiency and energy saving: compared with the traditional granulation method, the roller extruder adopts the mechanical extrusion method without adding binder or high temperature treatment, which significantly reduces the energy consumption and production cost. At the same time, its continuous production mode greatly improves the production efficiency and is suitable for mass production.2. Stable pellet quality: By precisely controlling the roller gap, pressure and rotational speed, it can ensure that the size, density and strength of the pellets are uniform and consistent. This stability is particularly important for the chemical and pharmaceutical industries, and can meet strict process requirements.3. Strong adaptability: Roller extruder granulator is suitable for a wide range of materials, including fertiliser, feed, mineral powder, chemical raw materials and so on. By changing moulds and adjusting process parameters, it can produce granules of different shapes and sizes to meet diversified market demands.
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.