Rotary Drum Granulator Machine / Disk Fertilizer Granulator for Sale
1. Current Situation of Granulating Equipment
At present, traditional disc granulator is mainly used in the domestic ceramic sand production. The price of this kind of equipment is low, but its capacity is small, pelletization rate is low and added ingredient is required. Especially, it leads to severe dust pollution, occupies a large plant area and labor intensity is large. Under the trend of increasingly high requirements and strict management of environment and labor protection in our country, it has become an inevitable choice for the healthy development of industry to eliminate this kind of granulating equipment out of time.
2. Highly Effective and Clean Granulating System
ZK-15 granulator is composed of main hopper, reversible spiral, main measuring bin and auxiliary measuring bin, constant dosing water tank, powder recycling processor, air fan, granulating host and complete control system.
3. Sample Products of ZK-15
After 8000 times of trial production as long as six months, ZK-15 granulator developed by Henan Zhengzhou Mining Machinery Co.,Ltd. has achieved mixing uniformity of 99.9%, pelletization rate 16-80 mesh ≥ 90%,discharging every 5-10 minutes.
It is mainly used for production of oil fracturing proppant (ceramic sand), and also be applied for balling powder, granular, small lump material such as coal powder, limestone, coal, clay and etc.
The working principle of ZKZL Series Clean Powerful Granulator is to utilize the reverse movement between low speed clockwise rotating drum and high speed counterclockwise rotating rotor to stir material at high speed. There are separate scrapers at the bottom part and wall of the drum. The interaction between drum wall cleaning by scraper and the movement with inclined rotating drum forms a special flow field to change the movement direction of material. Powdery material is "rubbed" to cores during high-speed movement and then and then granulated into a ball.