INSTRUCTION MANUAL FOR
RJM-30D
BALL MILL
PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION
3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529 mrc@mrclab.com
MRC.VER.02-11.10
A : OUTLINE
Rollers
Roller
adjuster
On
/Off
Main
Power
Switch
Speed
display
Speed
adjuster
B、SPECIFICATION
MODEL 5-0'
SPEED (rpm)
0~570 rpm
POT (cm)
6.5~8.5 cm
ROLLER (mm)
φ5 mm
MOTOR (Motor)
90W
SIZE(cm)
55x31x22 cm
Timer
99 hours : 59min
1
Timer
POWER
AC110 / 220V, 50/60HZ
INSTALLATION
1/ Please make sure the power source same with the machine’s
2/ Please install the machine on a horizontal place.
3/ Keep it away from dusty and moist working place.
4/ be sure to use in single power source only.
D、OPERATION
1/ Put the materials into mill pot then cover on and screw it tightly.
2/ Please loosen the roller’s adjuster to move the roller, then adjust the proper
distance between both rollers on the ball mill.
Put on mill pots onto
rollers.
3/ Open the main power switch, after the plug in.
4/ Set the Timer you need.
5/Turn the Speed adjuster , make sure the speed you need, then roller start to
roll.
6/ Stop during the work with the Speed adjuster to “ 0 “ , and turn offer the
main power switch.
7/ When time is over and rollers finish rotation, please , turn off the main
power, take off the mill pot. Pour out the materials and clean the pots.
2
E. CAUTION
1/ The distance between rollers is about : One third of round of mill pot.
2/ Calculate the speed of mill pot :
Speed of mill pot = Diameter of roller/Diameter of mill pot x roller’s
rpm.
3/ To avoid mill pots fallen down from the rollers, please Do not use
different size of port on roller to work.
F: MAINTENANCE
1 / If the motor can drive but rollers can not rotate, check the driving belt.
2/ If the ball mill can not run, please check the carbon brush of motor.
Concerning to change if necessary.
3/ Check the fuse, if the light /off for the main power
3
Di s p l a y
Bo a r d
SENSOR
P. C.
13
1
2
3 12
4
5
Bo a r d
11
Co n t r o l
T i me r
6
7
8
9
10
1
2
3
4
5
6
7
8
9
J8
J2
3
2
1
MOT OR
1
2
3
4
5
6
J4
J6
4
6
5
4
3
2
1
J7
Ca p a c i t y
o f Mo t o r
Po we r Swi t c h
2
GND
Po we r Su p p l y
3
1
VR
T o u c h Ke y
Bo a r d
T r a n s f o r me r
110 V
Ma i n P. C.
6
5
Co n t r o l
4
3
2
J5
1
J3
F AN
1
2
3
4
5
6
1s t gr ade
Bo a r d
J 10
0V
12V
2ed gr ade
0V
G:CIRCUIT DIAGRAM
SPEED