KEFID
INTRODUCTION

Kefid Machinery Co.,Ltd, located in Zhengzhou, Henan Province,own the Large Scale and Modernization production bases .Kefid is professional on crushing & screening plant ,grinding plant .Kefid occupy more than 80,000 square meters,own various of machine tool .We win good reputation from our customer because of our quality,techniques and perfect affer-sale service .Kefid are trying best to provide customers with crushing,screening and grind solution,trying best to maximize customers 'profit!

Processing technic

Put the pure magnetic iron ore directly into the smelter for ironmaking,but there will be many raw ores left.The magnetic iron with high content of impurities can be used to produce concentrates by simply crushing, screening,grinding and magnetic separation.So the processing technic of iron ore consisted of three stages: crushing, grinding,mineral processing.

Stage one :crushing and screening

The bigger sizes iron ore will be transfered evenly from hopper to the jaw crushing or mobile jaw crushing plant by the vibrating feeder for primary crushing. After primary crushing,the material will be separated by vibrating screen,then the outputs are fed into the single cylinder hydraulic cone crusher for secondery crushing.After crushing,the outputs will be transfered to the multi-cylinder hydraulic cone crusher for fine crushing.

Stage two : Grinding

Put the 0-12mm sizes iron powder separated by vibrating screen into the ball mill for grinding, then be separated by the spiral classifier,and the unrequired sizes were transported to the ball mill for grinding again.

Stage three : Magnetic separation

Put the required sizes of iron powder into the magnetic separator for removing extra stuff through high intensity magnetic separation.

Stage four : Drying

Transporting the iron powder into the drier for drying to get the powdered iron.

铁矿石加工工艺

What you are interested All the friends around you are using our equipments.

1、Guinea 500TPH Iron Ore Mobile Crushing Plant

MATERIAL: iron ore
OUTPUT SIZE:0-8-25-32mm
FEEDING SIZE:700mm max
CAPACITY:500t/h( 2 lines)
Feedback :

The Kefid's engineers recommeded us the HPT Hydraulic Cone Crusher as the major equipment and the jaw crusher as the secondary equipment through field visits. To my surprise,the Kefid's equipment dose not only finish the task perfectly but also it is beyond my expectation.I also advised the surrounding two steel mills buying this type of equipment due to its high productivity and engineers' attentive service.

2、Kefid 50-60TPH iron ore crushing line in Vietnam

MATERIAL:iron ore
OUTPUT SIZE: < 8
FEEDING SIZE: < 80mm
CAPACITY: 50tph-60tph
Feedback :

HPT Series Hydraulic Cone Crusher was the ripest and most reliable equipment that I has used.It still works well since it went into operation.High efficiency,high prodution, high-quality and high stability is that I need.LiMing Heavy Industry, worthy of trust!

Everyone is paying attention

Application Area After being deep processed by the grinding mill,iron ore can be widely used in following industries

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