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5.4 The operation of machine

a. In order to ensure the raw material can't fall into the crushing cavity at will, you should
close the gap of the feed hopper.
b. Start the motor.
c. Put the raw material into the feeding hopper.
d. Adjust the knob of the adjusting plate slowly, check whether the crush degree can
meet your requirements. You can fix the hand wheel when the crush degree of raw
material can meet your requirement by using the lock nuts.
e. After the end of work, the machine should be run at an idling condition for 1 min to 2
min. The machine should not be stopped until the materials that remain inside the
machine are fully discharged.
f. After the end of the work every day, you should clear away the residue inside the
machine, and keep the body of the machine and the environment around the machine
clear and free of dust.

You should pay attention to the following points when you adjust and operate the

machine:
1) Before running the machine, you should confirm that the motor is grounded
reliably. And you should check all the parts and ensure there are not any unusual
conditions.
2) When you hear an unusual sound during operation, the machine should be shut
down and checked immediately.
3) During operation, you should follow all the safety regulations of the state and local
authorities.
4) Only the brushes and similar products can be used to clean the inner part of the
machine, please don't put your hand into the space between the mill rollers.

You should pay attention to the following points during milling the raw material
1) It is strictly forbidden to take off the outer cover and the protective cover on the
transmission gears between the mill rollers
2) It is strictly forbidden to put your hand into the space between the two mill rollers!

5.5 Notices

a. You must strictly remember that you should put the raw material into the feeding
hopper after starting the machine.

Summary of Contents for JMF Series

Page 1: ...nd inform other operators Warning if not avoided potentially hazardous conditions may result in death or serious injury Note if not avoided can lead to potentially dangerous situations with low or moderate safety risk Important to illustrate some issues involved in the damage of the machine Note some supplementary information The instruction manual is part of the machine to ensure that you safely ...

Page 2: ...pairs should follow the manual Only with the correct use and timely maintenance conditions can the machine work reliably for a long time Before using the JMF series of malt mills users should seriously study the instruction manual and follow the instructions for use and advice Users must consider the corresponding preventive measures and other safety provisions The manufacturer will not be respons...

Page 3: ...e mill room your fire inspector may require an explosion proof motor 2 Safety precautions 2 1 Safety rules In order to prevent accidents please observe the following safety rules Operating pulverizer must strictly abide by the provisions of the prevention of accidents Mill transport must be horizontal firmly fixed The operation of this machine is strictly prohibited to minors and pregnant women Be...

Page 4: ...more accurate understanding the following safety regulations will be in the form of graphic for further elaboration Special reminder Safety alert symbol warning safety precautions and safety signs that must be followed otherwise may cause personal injury or machine failure Operating personnel must be trained and obtain the certificate before operating Before using the mill the operator must read t...

Page 5: ...ate of products The nameplate of products is the important valid identifying the place of the nameplate should be on the front panel The service people will check the nameplate when you accept their services please keep the nameplate clear without losing it Inspection before running machine When the operator has ensured that there is no non operator near the mill this machine can be operated after...

Page 6: ...ute strictly Safety signs must be kept clear if lost or unclear should be replaced promptly When changing new parts within the maintenance period the safety sign should be changed Different machine types require a little difference in the position and content of the safety sign Please take the material object as the standard Safety sign 1 working platform Please read the instruction manual careful...

Page 7: ...gn 4 working platform Protective Glasses Required Safety sign 5 protective cover Warning It is forbidden to open or take down the safety protective cover when the machine is running Safety sign 6 both left and right back of the machine Warning Don t move to the machine while in operation ...

Page 8: ... 8 Motor adjustment screw 9 Motor 10 Rollers 3 2 Working Principle The raw unprocessed grains enter into the feed hopper after removing impurities such as stone sand and metals etc ensure the water content no more than 12 5 By the weight of raw grains and slight vibration of the machine the raw grains enter into the space between two rollers then being extruded and rolling grinded the product is d...

Page 9: ...sheet adjustment mechanism 3 Crushing chamber 4 Roller gap adjustment handwheel 5 Locknut 6 Frame 7 Discharge hopper 8 Motor adjustment screw 9 Motor 10 Roller figure 1 Schematic diagram for machine and adjustment mechanism ...

Page 10: ...0 Table 1 Note 1 4 pole motor the speed is 1400 RPM 2 The power should be configured appropriately the speed of the fast roller shouldn t be increased at will 5 The installation and use of the machine 5 1 The installation of the machine This machine should be installed steady and should be fixed on the concrete pier by foundation bolts The motor and machine should be properly grounded to prevent e...

Page 11: ...ness of the drive belt and the reliability of the protective cover and check whether there are any loose fasteners b Check the lubrication of the above parts c Check the gap of mill rolls is consistent from end to end Put the 60g m 2 16 Bond paper into the space between two rollers turn the fast roller to pass through the paper Then you can calculate the evenness of the interval between two mill r...

Page 12: ...pay attention to the following points when you adjust and operate the machine 1 Before running the machine you should confirm that the motor is grounded reliably And you should check all the parts and ensure there are not any unusual conditions 2 When you hear an unusual sound during operation the machine should be shut down and checked immediately 3 During operation you should follow all the safe...

Page 13: ...the gap between the rollers please check table 1 1 The initial adjustment before running the machine The gap between mill rollers should be adjusted to 0 4 0 8mm before the whole machine leaves the factory If there is a little change during shipping the user can check the gap by visual inspection or check the gap with a feeler gauge If the gap is inconsistent you can loosen the locknut and rotate ...

Page 14: ...le 1 Wooden or Nylon wallboard is installed on the inner wall of the crushing cavity on both sides of the mill rollers to prevent the raw material from leaking from both ends of the rollers When the diameter of the mill rollers becomes too small you should loosen the clamp nut of the wallboard and move down the wallboard You can fasten the clamp nut if there is no raw material left in both ends of...

Page 15: ...eeding are the important premises of maintaining the mill roller c Please don t knock and destroy the journal when you carry install and disassemble the mill roller Please don t roll the mill roller on the ground or slab because the teeth of the roller can be flattened by the weight of the mill roller The mill roller can be loaded by car or crane stand by rollers should be put on the shelf off the...

Page 16: ...lted material When grinding corn there is a need for a coarse grinding roller it can also be used to remove the germ and then crush into a fine powder as a processing method F This machine cannot not process soybean and high oil content material 9 Common Malfunctions and Troubleshooting Problem Productivity is not up to the requirements Reason Solutions The flow is too small Hopper adjustment mech...

Page 17: ...ckaging 10 2 Attachment Paper A Product certification B Product manual C Packing list D User submissions 10 3 Keep in Storage Mill should be stored in a well ventilated dry ground place should be taken to prevent wind rain sun and measures 11 Random Accessories 1 The foot screw 4 Pcs 2 The Motor V belt Pulley 1 installed in the machine 3 V belt with 1 set installed in the machine ...

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