New Course Flat Mold Granulator

NegotiableUpdate on 05/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

New flat mold pellet machine, motor 55 kW, 23 year old machine, cheap price, hourly output 500-800kg, contact if needed

Product Details

New Course Flat Mold GranulatorIt is an equipment used for the recycling and granulation of organic waste in industries such as animal husbandry, large, medium, and small breeding plants, pharmaceuticals, and tobacco factories. This equipment is also suitable for low-temperature granulation of bio bacterial fertilizers, organic fertilizers, compound fertilizers, as well as the processing of biomass pellet fuels such as sawdust and straw[3][11]Its design is mainly aimed at rural breeding professionals, small-scale breeding farms, rabbit farms and other users[6].

When the flat die pellet machine is working, the motor drives the spindle through the gearbox, and the spindle drives the grinding roller. The grinding roller revolves around the spindle and also rotates around the grinding roller axisDuring processing, the material is fed into the feeding chamber and evenly spread on the flat mold. It is extruded into the mold hole by the pressure roller to form a shape, and finally cut into particles by the cutting knife[11]The equipment adopts a dynamic roller design with a flat mold stationary and a pressure roller rotating[2]An increase in the outer diameter of the pressure roller helps with the low-temperature operation of the bearing[3]Static flat mold is beneficial for improving particle forming rateThis equipment has strong adaptability to raw materials, especially adept at processing biomass raw materials containing coarse fibers[4]The required moisture content of the raw materials is generally between 10-14%[2][11]The equipment models are diverse, with output ranging from tens of kilograms per hour to several tons

New Course Flat Mold GranulatorProcessing biomass pellets is a type of solidification molding technology[2][11]According to the motion state of the executing components, it can be divided into dynamic roller type, dynamic mode, and mold roller double action type, among which larger models generally use dynamic roller type; According to the shape of the grinding roller, it can be divided into cone roller type and straight roller type[2].

The working principle of the straight roller moving roller flat die granulator is as follows: the motor drives the spindle through the gearbox, and the spindle drives the grinding roller. The grinding roller revolves around the spindle and also rotates around the grinding roller axisDuring processing, biomass raw materials are fed into the feeding chamber and evenly spread on a stationary flat mold under the action of the distributor and scraperThe pressure roller driven by the spindle continuously rolls through the material layer, squeezing the material into the mold holeAfter undergoing processes such as molding and shaping in the mold hole, the material is extruded in a cylindrical shape and cut into particles by a rotating cutter[2][11].

The forming mechanism can be divided into several stages: in the feeding area, the material adheres to the flat mold under the action of gravity; After entering the deformation compression zone, the compressed raw material particles fill the gaps and release airIn the extrusion molding zone, as the pressure continues to increase, the particles undergo deformation and plastic flow. The heat generated by friction softens lignin and increases its adhesive force, which in combination with cellulose, shapes the materialFinally, in the retention section of the mold hole, residual stress is eliminated and the particles are shaped[2][11].

The complete processing technology includes: the raw materials are crushed, dried, mixed and tempered (or directly) into the flat mold machine granules, and the produced granules are then cooled and screened to obtain the finished product[2][11]The key process parameters include: the crushing stage requires suitable particle size of raw materials (such as straw particle size less than 2 × 2 × 30mm), and the drying stage needs to adjust the moisture content to 10-14% (sugar containing raw materials such as corn straw can be slightly higher)The granulation process can be equipped with an automatic control system and a mold roller automatic gap adjustment device to optimize production[2].

According to the performance assessment test of PM60 flat die granulator in 2007, when processing raw materials such as sawdust and straw mixture, the molding rate of this machine is over 93%, the energy consumption per ton of material is less than 55 kWh, and the hourly production capacity is about 800-900kg[2].

characteristic

broadcast

edit

The flat mold pellet machine has the characteristics of simple structure, strong adaptability, small footprint, and low noisePowdered feed and grass powder can be granulated without the need for or with a small amount of liquid addition, so the moisture content of pellet feed is close to that of the material before granulation, making it easy to storeThe particles produced have high hardness, smooth surface, and sufficient internal maturation, which helps to digest and absorb nutrients, and can also treat general pathogenic microorganisms and parasites[6]The material is compressed and molded in one go without the need for additional raw materials, and can be used for various purposes such as granulation, rod making, and block pressingThe flat mold pellet machine has good stability, high output, low energy consumption, easy operation, and convenient movement; Diesel engine can be used to drive when there is no power facility[3].

The flat mold pellet machine adopts a central pressure regulating structure to adapt to different materials, such as wood chips and corn stalks, which require high pressure for compression moldingThe pressure roller is evenly set and runs smoothlyThe pressure roller adopts inclined wheels, and the line speed at both ends is consistent with the inner and outer rings of the mold plate, reducing the displacement friction between the wheel and the mold, reducing resistance and kinetic energy loss, and helping to extend the service life of the mold[7]Adopting differential and universal joint transmission, it can be equipped with an electric motor or diesel engine, and has the characteristics of low energy consumption and high output[3].

The pressure roller and flat mold of the flat die pellet machine are made of high-quality alloy steel and processed through carburizing heat treatment technology[3]The flat mold can work for 800-2000 hours[2]The increase in the outer diameter of the pressure roller makes it difficult for the temperature generated by compression to be transmitted to the bearing chamber; Increase the size of the bearing to enhance its compressive capacity; The fully sealed pressure roller can prevent dust from entering and ensure that grease does not overflow. These designs help extend the service life of the pressure roller bearings[3].

This model is equipped with various aperture molds with diameters of 1.5-30mm (or 2-30mm) to meet the granulation needs of different materials[6-7]Can be used to produce spherical pure organic fertilizers, organic-inorganic fertilizers, and bio organic fertilizers; The particles produced are uniform, smooth, round, with high strength and good fluidity[3].

The machine casing is made of ductile iron, and the main shaft and pressure roller shaft are machined after modulation, with high strength and good stability. The granulation chamber is equipped with an observation door for easy inspection and maintenanceThe motor adopts energy-saving motor and is equipped with star delta pressure reducing starting control cabinet, with a small starting currentThe flat mold pellet machine is widely used in animal husbandry, large, medium, and small farms, feed factories, and industries such as brewing, sugar production, papermaking, pharmaceuticals, and tobacco factories for the re granulation of organic waste. It is suitable for granulating coarse fiber materials such as sawdust, rice husks, cotton stalks, cottonseed hulls, weeds, and various crop straws; It can also be used for low-temperature granulation of bio bacterial fertilizers, organic fertilizers, compound fertilizers, etc