Contents
Product Description and Structure.......................................01
Operating instruction
........................................................02
Grinding Cautions............................................................02
Use step diagram...............................................................02
Application step.................................................................03
Grinding time suggestions................................................04
Operating Instructions of oily material...........................05
Instructions of air overload protector...................................06
How to clean up the grinding groove....................................07
How to replace the blade........................................................08
How to
replace carbon brushes
........................................09
Operation Precautions............................................................10
Common fault causes and remedies......................................11
Product List..............................................................................12
1
Product Description and Structure
Product Description
This grinder is a machine that grinds a variety of food,medicines and
other food into powder,and the diameter of each powder particle ranges
from 8.47um to 36.2um.When put the materials into the grinding groove,
the materials will be ground into the powder instantly by the operation of
blade and tip.
Product Structure
Hand-held type grinder:
Swing type grinder:
2
Operating instruction
Grinding Cautions
It is not suitable for grinding something which is wet, fresh, soft ,strong
toughness such as meat, fruits, vegetables, etc.
1. To grinder something more easily when the material is high-hardness,
big in size, or has the strong fiber, you need to cut them into small pieces,
for example, to grind the notoginseng better, you need to cut them into
small pieces.
2. For the oily items , such as peanuts, sesame, walnut, etc. You should
first dried, or fried-dry them before grinder. If you just grinder a small
account , usually grinder for 15 seconds , then stop for 10 seconds. If you
need a better grinding effect ,you could do this for several times.
3. The amount of grinder should depend on the quality and the volume
of the material. If you grinder a heavy item with the small size, it should
not exceed the grinding capacity. If you grinder a large item with the
small quality , it should not exceed the two-thirds of crushed
warehouse.
Notice:When you first use the machine,you’d better clean the machine
with cloth moistened with vinegar or medical alcohol,and then put some
rice and tea leaves into grinding groove,grind them for 30~50
seconds,then pour the power out ,clean the grinding groove.
3
Application step:
Step 1:Open the top lid of grinder，opening way (clockwise -off,
counter-clockwise -open).
Step 2:Put the dried material(Like soybean) into the grinding groove. If it
is not dry, please dry it first.
Step 3:Close the top lid of grinder tightly.
Step 4:Turn on power,open time switch.(If there is no time switch,you
need to master the time by yourself,the time of grinding common grains
is about 30 seconds, the hard ones is about 1-3 minutes )
Step 5:If the sound of grinder becomes noisy unusually, it indicates that
the stuff have be smashed.Then close the grinder, cut off the power, open
the top lid,pour the power out ,clean up the tank of grinder.
4
Use step diagram:
Hand-held type grinder
Swing type grinder:
5
Grinding time suggestions of common material
Take Grinder (300g) for example:
In order to help you achieve a more ideal grinding effect，We classify
different materials，different methods of grinding and grinding time are
recommended.Control the amount of material in the one third of capacity
of grinding groove.Now you can put about 300g material into grinding
groove,this is the best for grinding.
1.Soybeans has shell, so it is better to grind for about one minute. Grind
for 30 seconds and stop to stir,after 10 seconds,grind for 30 seconds
again.
2.When grinding some oily material,such as walnut
、
sesame
、
peanuts,grind for 20 seconds and stop,then grind for 10 seconds again.
3.When grinding rice,grind for 1 minute directly, or grind for 30 seconds
and stop to stir,after 10 seconds,grind for 30 seconds again.
4.When grinding some hard material,such as notoginseng,(take Grinder
(400g) for example),putting 3-10Pcs in the grinding groove is fine.If the
piece is too large,then knock it into a half.Grind for 30 seconds and stop
to stir,after 10 seconds,grind for 30 seconds again.It will takes about 1 to
2 minutes.
6
Operating Instructions of oily material
1.One third of capacity of grinding groove is the best amount for
grinding.Putting too much
crushed
stuff is not good because powder
needs space.If there is too much
crushed
stuff in grinding groove,the
powder will become uneven easily because the more
crushed
stuff, the
more oil,and then the powder will become uneven,such as walnut、
sesame、peanuts.
2.Don’t grind for a long time.It’s all right to grind stuff for 30~50
seconds. If it is not crushing enough,then grind them again .Like this:
Grind for 20 seconds and stop(cooling for a second to avoid to paste at
the bottom),and then switch on again,grind for 30 seconds.If it is not
crushing enough,then grind them again.(Because temperature in grinding
groove will be very high when the grinder operate,the power will paste at
the bottom easily).
3.Before grinding,it is better to bake the crushed stuff in microwave(or
dry in the sun ,or bake).After the material is completely cool,then you can
grind them,more dried more better.If the material is too hard,you can
grind them again and again,but remember,grinding for a short time
every time.
7
Instructions of air overload protector
When the voltage is unstable, or grinding blades are jammed in grinding
groove,it will happen that air overload protector pop up and cut off the
power supply.
If this situation happens, turn off the power and check the voltage.
Meanwhile, check the grinding groove.After troubleshooting, press the
air overload protector, continues to grind.This device is similar to voltage
control equipment installed in the outdoor,which plays a role in control in
time.
You just need clean the blades bottom and press the overload
protector button again, then the grinder could work well
Hand-held type grinder:
Swing type grinder:
8
How to clean up the grinding groove
You can clean up the grinding groove of grinder with brush first,and then
clean it with dry cloth.After using blades for a long time ,you can remove
them and clean them with water.(The blades of new grinder must be very
tight,you need to use for a long time,then blades can be removed)
Firstly, loosen the nut by using a pincer and remove the blade.
Secondly, wipe the cabin of the machine with a dry rag after removal
of the blade,and please note do not clean with water directly after
removal of the blade, wipe it with a dry rag.
Please Note:If you clean the blade using the wet rag ,please make
sure the cabin of the machine and the blade dry enough before
re-install the blades
Lastly,install the blades and tighten the nut,it is finished.
The material of grinding groove is stainless steel,the grinding groove has
been polished,so it is very easily to be cleaned up.You can use vinegar or
medical alcohol to sterilize.(Grinding groove can not be washed by
water,once the water get into the machine,the machine may be damaged)
9
How to replace the blade
Blade replacement method
Use the screwdriver to fix the blade, preventing it from rotation. Then
rotate counterclockwise with the help of tool, loosen the hex
screws on the blade, open the blade to use.
Blade cleaning method
Do not clean with water after removal of the blade, wipe it with a dry rag.
Operating procedures of changing blades
10
How to replace carbon brushes
The hand-held type grinder:
The swing type grinder:
11
Operation Precautions
1. In order to ensure user's personal safety, the power cord must be
grounded (the grinder should be connected to the three plug wiring
board ), remember that the 150g grinder has two head plug wire.
2. Recommend grinding capacity
：
one third of the crushed tank. the
minimum grinding should be higher than the blade ,Do not exceed
two-thirds of the crushed tank.
3. Generally, it takes no more than 30 seconds to grinder the herbs or
grains, it will takes 1 minute to crush some hard herbs. The grinding time
should not be too long, in order to avoid powder fever and stick to the
slot.
4. The machine should not be used for a long term continuously , each
boot time should not be more than five minutes, if you grind some hard
items , there should has an interval which is to prevent bearing
overheating resulting in damage to the motor.
5. After a long-term use, such as the brush is badly worn , motor does
not turn, you need to replace a new brush (it is usually about 3 years if the
machine is used for home).
6. You need to check the blade and check the nut is loose or not , To
ensure safety, the nut should be tightened before grinding the hard thing.
7. Don't clean the crushed tank with the water directly
8. The motor of the grinder is the brush motor, the sparks and the odor
is normal when the first several uses. the sparks and the brush frictional
odor will disappear after you use the machine some times later .
12
Common fault causes and remedies
Malfunction Common fault causes Remedies(Cut off the power
as a precondition)
1.The machine does
not operate after
power
1. Bad power supply or plug is
loose
2. Switch contact problem
3. The surface of brush and
commutator is not in contact or
bush seriously damaged
4. Fuse is burned
1. Repair or replacement
power plug
2. Repair or replace the switch
with the specifications
3. Replace carbon brushes
4. Replace the fuse
2. When energized,
the machine buzz
noises, rotate very
slowly or don’t
rotate
1.Switch electrocution burn.
2. Crushed stuff wet and
overdose, tuck the crushing
blade.
3. Power short circuit
4. Power supply voltage is too
low.
1.Repair or replace the same
specification switch
2.Immediately turn off the
power, remove the jammed
stuff
3.Ask your local dealer or the
company for repair
4.Adjust the power supply of
voltage
3. Machine surface
overheating, the
machine stops
working
1.Grinding time is too long
2.Machine is wet
3.Shaft gear dislocation
4.Supply voltage drops
1.Reduce working stress and
working hours
2.Drying machine
3.Ask your local dealer or the
company for repair
4.Adjust the power supply of
voltage
4. Steering surface
appear spark
1.Moderate or disconnect the
machine
2.Brush of the converter is bad
3.Steering surface is not smooth
1.Ask your local dealer or the
company for repair
2. Replace carbon brushes
3.Clean the debris on the
surface of steering
13
Product List:
COLDENWALL Grain Grinder
150g hand-held type
Asin:B00PQHLF38
300g hand-held type
Asin:B00JMEBB2Q
300g swing type
Asin:B00JMEOGM8
400g swing type
Asin:B00JMEWLOI
500g swing type
Asin:B01FSH1AUI
700g swing type
Asin:B01FTEW3QK
800g swing type
Asin:B073GR1VHF
1000g swing type
Asin:B00JMFURD4
1500g swing type
Asin:B01FTEK7KE
2000g swing type
Asin:B00NU0BLRS
CGOLDENWALL is a manufacturer specialized in the production of
stainless steel high-speed grinder ,we will provide you the Professional
Technical Support and Excellent Service when you purchase from us. If
you get it from others , you may not get our professional service.And If
there is anything we can help you in the use, Just contact us ,our team
will give you professional support and after-service .
Amazon seller:Great Wall Instruments
Email:sunflowersmile20130401@hotmail.com
Facebook:Mary Cgoldenwall
Phone: 8613758246804
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