how to commission small pellet feed mill unit

Post on 31-Jul-2015

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Hengfu Electronic Machinery Co., LTD

www.hengfumall.com www.cnxinhengfu.com

How to Commission Pellet Feed Mill UnitCommissioning pellet feed unit

1, we must first understand the pellet feed unit production line process and understand thefunction of each specific process equipment;

2, should be checked one by one before commissioning the functioning of a particular device,and understanding and granularity of particle machine used to match the die orifice mill, rawmaterial particle size should be fine, but not too small, preferably coarse, medium and fine fitness,recommended ideal particle size distribution is as follows: A, 3.35mm particle size or more ≤1%B, 2.0mm particle size above ≤5% C, 1.0mm particle size of more than about 20% D, 0.5mmparticle size of more than about 30% E, size not less than 0.25mm or less 20% F, about 0.25mmparticle size of about 24% above

3, before commissioning the first wash bin, remove the stones left behind during installationand welding slag and other debris;

4, steam piping system before commissioning used to check whether a good decompressionfunctions and hydrophobic functionality required to ensure dry granulation quenched withsaturated steam, and to ensure there is always a 0.058-0.4MPA after valve steam;

5, adjust the distance between particles machine before starting the pressure roller and ringmold, usually when the pressure roller rotating ring mold like turn non-transgenic (ie, pressureroller and ring die optimum spacing of 0.1 ~ 0.4MM), do not make ring mold and pressure rollerspacing adjustment is too small, resulting in direct friction, so not only will speed up the ring moldand press roller abrasion, and will reduce production time per unit of production.;

Hengfu Electronic Machinery Co., LTD

www.hengfumall.com www.cnxinhengfu.com

6, should not start when the volume of feed pelleting equipment instantly reaches themaximum, you should add a little material side, while adding a little steam about 5-10 minutes, sowhen the volume of feed to achieve the desired value (ie, the normal production of motor currentvalue 85 to 95% of the rated current value).

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