China CE Corn Maize Wheat Hammer Grinding Machine -Sfsp668

CE approved feed Hammer Mill/Hammer Crusher/ wood hammer grinder

Features:
1. It is used for grinding raw materials by large and medium livestock and aqua feed mills. It can also be used for grass and pharmacy fine grinding. The granular raw materials, such as corn, sorghum, wheat, beans, etc can be grinded;
2. It is derived from tear circle type hammer mill and efficiency can be improved by 45%-90% comparing to universal hammer mill;
3. It can produce qualified aqua feed under full load with 0.81 screen and reduce jam significantly. Both coarse and fine grinding can be realized without changing screens;
4. The right aspiration can make materials go through screen quickly, reduce temperature of grinding chamber and increase output effectively.

Parameters
ModelDia. Of Rotor
(mm)Width Of Grinding Chamber(mm)Speed Of Rotor (r/min) Speed Of Beater (m/s)No. Of Beater (pc)Power (kw)Aspiration(m³ /min)Output(t/h)CoarseFineSFSP668-I6603802970945622/3030345-6SFSP668-II6604502970946445/5540457-12SFSP668-III6606002970948855/75485310-15SFSP668-IV66075029709411290/110606615-20

Hammer mill
Hammer mill generally have two types: vertical and horizontal. The main components of the crusher are hammer and screen, hammer need durable wear-resisting and certain toughness, also need balanced arrangement so as not to cause vibration.
Notes for using hammer mill:
1) check the lubrication condition of the connecting parts and bearings before starting the machine, run the machine for 2-3 minutes, start feeding after normal operation, stop feeding after finish the production, and run the machine for 2-3 minutes, and then shut down the motor after all the material in the machine has been emptied.
2) Change the direction immediately when hammer abrasion reach the centerline. If all four corners are worn to the center, a new hammer piece is required. Note: The original arrangement should not be changed when changing, and the weight difference between each set of hammer pieces should not exceed 5G, otherwise it will affect the balance of the rotor.
3) The Air Net System of the hammer mill is very important to improve the efficiency of grinding and reduce the dust. Pulse filter with good performance should be chosed. After each shift, clean the inside and outside of the dust remover, remove the dust, check, clean and lubricate the bearing regularly.
4) The materials should not be mixed with iron, gravel and other sundries. If there is abnormal sound during production , should timely shutdown and make inspection, troubleshooting.
5) the working current and the feeding amount of the feeder at the upper end of the crusher should be adjusted at any time according to the different materials to prevent the jam and increase the crushing amount.