Brief Introduction:

YFH series surface modification machine is a new-type surface modification machine developed by our company for decades, the machine use for powders disperse,surface modification and work continuously. Especially suitable in surface modification of calcium carbonate,clay,graphite,talc,silica powders etc.

Work PrincipleS

 
Feeding material enter into the machine, modifier is added through metering pump, material and modifier will fully mixed together when the modification machine is operating at high speed; and the heat, which is generated for the high speed movement of machine and material, will also help finish material coating at the same time finally, the finished products will be collected by the negative pressure collection system.

Process Flow Diagram:

1. Materiel bin 2.Powder feeding system 3.Modifier feeding system 4.Modification machine 5. Bag collector 6. Induced draft fan 7. Air compressor

Performance and Advantages:

Each parts structure of main unit is compact, using the fricative heat which high-speed revolve by fix hammer ,active hammer to get the coated working condition . No need to increase other energy consumption.

2,Continuous operation is possible, suitable for modern industrial production

 The ratio of powders and modifier is accurate measurement. Coated effect is good, high coated ratio.

3,Use metering screw conveyor, frequency conversion to adjust screw speed to guarantee conveyor stably.

4 ,The add medicine system using electric heating, with temperature transmitter. Heating temperature can be set. Suitable for all kinds of solid coated medicament.

5,Double cyclone separator, high ratio of separation.

6, Pulse type bag deduster, high ratio of deduster, large filter area, no easy blocking.

7,Special air return system, high temperature in working process is good for powder coated.

Note: The above parameters regarding processing of calcium carbonate are used for reference only; there might be slight differences regarding different materials.

About us

Longyan Yifeng Grinding Mill Co., Ltd was established in 2002, it has been cooperating closely with many Scientific Research Institutions and Universities across the country since the beginning of foundation, it has also been one of the executive members of the China Non-metallic Minerals Industry Association, It was founded based on the high technology and high starting point, specializing in producing all kinds of Super-Micro Grinding Machinery, Grading Machinery and Wear Resisting Cast Pieces with large scale of experiment base, it has gained ISO9001 certificate.

1)    Yifeng Factory

2)    Yifeng Workshop