Easily Control And High Hardness Pan Granulator High Rate Of Finished Products
ZK-15 New Type Granulator is a main equipment which converts powdered materials into uniform, round pellets, widely applied in ceramic sand, iron and steel and chemical industry. The applied material includes chemical powders, limestone, gypsum,cement/lime dust, flyash, minerals and ores etc.
Pan granulator is divided into unpowered scraper disc granulator (PQW) and powered scraper disc granulator (PQ). The two kinds of disc granulator are all have the feature of simple structure, convenient operation, the moisture of pellet can be easily control and high hardness.
1. The scraper device composed by unpowered scraper and powered scraper, which supporting the use of optimized disc when cleaning the bottom and side, then the pelletizing result is very well and qualified pellets can be reached over 90%.
2. Both of them have advantages like simple structure, easy operation, easy mositure content controlling and high strength of ball etc.
3. The pan granulator have adopt whole set of structure with mutiple steel plate strengthen with durable operation; reducer and motor have driving by flexible belt with steady starting and reduce the impact force of equipment, which also will extend the using life.
4. Novel structure with light weight and low height, and convenient process layout;
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.
In view of this, CARBO Corporate has pioneered in introducing German Eirich RV15 granulators, achieving good economic and social benefits, drawing great attention from the domestic ceramic sand industry. However, Eirich granulator is very expensive, which limits its widespread use in our country.
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.