Post 01

 

TECHNICAL DATA  
 
       
  ELEC. MOTER 1~2 H. P.  
  MACHINE RPM

30 ~ 45 R. P. M.

  INDENT SIZE AVAILABLE  FROM 2.5 ~ 7.5 MM.
  NO. OF INDENTS 4.15MM IN 1SQ” 17 Nos.
  SCREEN  LENGTH 96”~120”
  SCREEN DIA 17”~27”
 
     
  A WORKING PRINCIPLE  
     
 

The indented cylinder separates various sizes by an indented drum rotating around a horizontal shaft. The grains smaller than the size of the indents are lifted by the indents and thrown into a conical tray while the longer grains move in a forward direction in the lower portion of the cylinder and reaches to the out let. In conical tray a screw conveyer is provided to convey the small grains / broken to the out let.

 
     
  INSTALATION  
 
   
 
  1. Machine must be grouted firmly with anchor bolts.
  2. Base of Machine should be leveled in both directions.
  3. Feeding of Rice should be made on  right side of feeding hopper & the left side is to watch the performance.
  4. Direction of rotation must be correct to arrow mark.
  5. In let & out let discharge bearing housings must be aligned & leveled. Otherwise the bearings will grasp heat.
 
     
  OPERATION  
 
     
 

Before operation check the direction of indented drum as per arrow marked.

Feed the Rice into the indented drum & adjust the collecting tray. To adjust the tray loose the screw by the hand wheel provided. Tray indication is given out side the drum. Adjust the tray at required position & tight the screw.

 
 
     
  MAINTENANCE  
 
     
 
  1. Greasing of each bearing should be done once in 6 months.
  2. Gear oil should be changed after 4 months.
  3. If double stage length grader is being used chain should be lubricated frequently.
  4. If indents are clogged these should be cleaned with wire brush.
  5. No harming is allowed at drum to clear the indents.
 
 
  LIST OF SPARES  
 
 
  DESCRIPTION OF SPARES QTY IN MACHINE RQD.IN STORE REMARKS
         
  Bearing UC-210 2 1  
  Bearing UC206 2 1  
  Bearing UC208 2 1 With bracket
  Bearing 6210K 1 1  
  Pulley 1- B 16” 1 1  
  Pulley 1- B 3” 1 1