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GZL series roller press granulator
The GZL series dry rolling granulator adopts dry extrusion technology to reduce moisture content
Product details
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 Various dry powder materials are added from the top of the equipment, and after degassing and spiral preloading, they enter two equal rolling rolls. The rolling rolls rotate relative to each other, and the materials are forcibly fed into the gap between the two rolls for compression. After passing through the compression zone, the surface tension and gravity of the materials naturally release them. The detached finger shaped clumps enter the crusher and are crushed by a rotating knife The crushed material enters the granulator and is fed into the rotary vibrating screen for screening through a rolling blade row, which causes the particles and some powdered materials to enter the screen. Qualified products are transported to the finished product warehouse through a conveyor. Unqualified materials are sent back to the raw material warehouse through a conveyor for secondary rolling. The squeezing force can be adjusted by the pressure of the hydraulic cylinder according to the needs of the granulation operation. By changing the groove form of the roller surface, sheet, strip, and flattened spherical materials can be obtained. |
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The raw materials enter the bucket elevator through the feeding port and the screw conveyor. The raw material powder is fed into the vibrating raw material bin by the bucket elevator. The material is fed into the variable frequency screw feeder through the quantitative feeding machine for pre compression. The pre compressed material is pressed between two pairs of relatively rotating pressure rollers for compaction, and its pressing force is transmitted to the material through the pushing force of the oil cylinder. The compacted sheet material is automatically removed from the tank and enters the crusher, where it is crushed into unevenly sized particles. Then it enters the granulator for trimming. The trimmed particles are squeezed out through a sieve plate with mesh holes and enter the screening machine. The finished particles are sieved and then sent to the finished product warehouse through a bucket elevator. The screened powdered material is returned to the raw material bin through a screw conveyor. It is then compacted again to complete a closed cycle. 
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| The material is mechanically compressed and formed without the addition of any wetting agent, ensuring the purity of the product. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Directly producing dry powder without the need for subsequent drying processes is more conducive to the connection and transformation of existing production processes. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| The particle strength is high, and the increase in bulk density is more significant than other granulation methods. Especially suitable for increasing the density of product stacking. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| It can control environmental pollution, reduce powder waste and packaging costs, and improve product transportation capacity. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Compact structure, easy maintenance, simple operation, short process flow, low energy consumption, high efficiency, low failure rate. Suitable for a wide range of raw materials, roller pressure can be freely adjusted according to different materials. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| The feeding and feeding device adopts variable frequency stepless adjustment control. It has a high degree of automation and can achieve multi machine control by one person. It has the characteristics of low labor intensity and long-term continuous operation. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| The main transmission components are made of high-quality alloy materials, stainless steel materials, titanium materials, chromium and other surface alloys, greatly improving wear resistance, corrosion resistance, high temperature resistance and pressure resistance, making the machine have a longer service life. | |||||||||||||||||||||||||||||||||||||||||||||||||||||
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Ammonium chloride potassium carbonate Potassium chlorate and potassium phosphate Potassium chloride, calcium formate Calcium chloride and potassium nitrate Sodium percarbonateammonium nitrate Potassium sulfate NPK compound fertilizer and various chemical powder materials
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And industrial recycling of dust materials |
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petrochemical
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