ISO9001 Certificated Product

Colloid Mill

Operation Manual

广州恒东机械设备科技有限公司 GUANGZHOU HUNDOM MACHINERY EQUIPMENT CO., LTD

Please read the manual before use .Keep it for future reference .

Manual of JM series colloidal mill

1、Principle

The basic working principle of colloidal mill is shearing, grinding as well as

high-speed stirring applied force, grinding is finished depending on the relative

movement of tooth-form slope, one of them rotates at high speed, while the other

stays still to make materials that passing between tooth-form slopes receive great

shear force and friction, and to grind, emulsify, smash, homogenize and mix them

under complex forces such as high-frequency shake, high-speed vortex and others at

the same time, so as to achieve the effect of fine and super micro.

2、Application

JM series colloidal mill is a new-type equipment of wet type super micro grain

processing, suitable for the homogenization, emulsification, separation, smash and

milling of various emulsions. It is widely used in foodstuff (fruit jam, juice, albumen

milk, soy milk, milk tea, dairy, beverage, etc.), pharmacy (various syrups, nutrition

liquid, Chinese Traditional Patent Medicine, poultice, etc.), daily chemical (toothpaste,

cosmetic, washing lotion, etc.), chemical industry (pigment, dyestuff, dope,

lubrication, petroleum activator, etc.), emulsion asphalt, coal floating agent, ceramic

glaze, emulsion detonator, nanometer material, etc.

3、Structure

JM series colloidal mill product with compact design, beautiful appearance, fine

sealing, stable performance, convenient operation, simple decoration, high

production benefit as well as other features, it is the most ideal processing

equipment for treating fine material.

Except motor and part of accessories, all of the components and parts contacting

to material are made by high-intensity stainless steel, especially, the movable and

static millstones are carried out strengthen treatment, so that they have fine

anti-corrosion and anti-abrasion ability to make processed material without

pollution.

JM series colloidal mill is mainly made up of three parts: grinding head, pedestal

driving part and special motor. Thereinto, the movable and static millstones are the

key parts of this machine, as a result, their models should be different according to

the characters of processed materials.

and the separated type structure refers to picture 3.

4、Installation

JM series colloidal mill has stable operation and slight shake, can be parked

on even ground or equipped on cement base according to using requirements. In

order to make users’ production and using convenient, all the pedestals of colloidal

mills have installation holes,

5、Operation and notice

Connect material inlet or material inlet pipe and material outlet, then connect

material outlet circulation pipe in sequence, and connect cooling water pipe

（Whether to install the cooling water pipe or not is according to customer’s

request . ）

After installing start device of electric power and (conditional users can match

with ampere meter and indicator lamp) connecting electrical source, the operation

direction of machine should be especially noticed to judge whether the motor rotates

normally or not, or observe whether the rotation direction is in accordance with the

“red rotation direction sign” on the colloidal mill from material inlet. Reversion is

forbidden.

Adjust clearance of millstone, “anticlockwise” screw two handles of command

dial to loose them and “clockwise” screw command dial in case of not starting the

machine, stretch one hand into the square hole of pedestal to rotate motor leaf, stop

it when there’s slight friction sound, at this time, the reading of index confirms that

the clearance between movable and static millstones is “0”. But the reading of the

index should be remembered, for it is not 0 degree, the fact is that the clearance of

millstone is “0”, then reverse (anticlockwise) command dial for several circles to

make the clearance larger then 0. Generally speaking, under the condition of

satisfying fine requirements of processed material, make the clearance of millstone

regular as much as possible.

Put through cooling water （according to request）, put material into the mill to

process and produce after the colloidal mill operates normally .Put proper quantity of

water or other liquids that are related to processed material into the material inlet

before shutting down, and put material into it immediately after starting, or the hard

combined sealing part may be damaged, or the motor may be burnt because of

leakage.

Make sure there isn’t any quartz, cullet, metal scraps or other hard materials in

processed materials, it is better to use sieve to filter and process. Or the movable and

static millstones may be damaged.

Motor load of processed materials should be noticed, the material should be

reduced if it is overload.

The material outlet valve is not allowed to close down when the colloidal mill is

operating to prevent leakage because of over-pressure in the cavity of mill.

Colloidal mill belongs to precise machinery, with little clearance between

millstones and with rapid rotate speed. Operators should be on duty strictly, operate

according to the regulations, shut down the machine immediately if there is failure,

and carry out production after eliminating it.

After using, the colloidal mill should be disinfected and the inner part should

be cleaned out thoroughly, make sure not to remain material in it to avoid damage

because of hard machinery’s cohesion.

6、Maintenance and repair

Colloidal mill is high-precise machinery, the linear speed achieves 20m/s, with

very small clearance between millstones. After examining and repairing, coaxiality

error between crust and principal axis must be rectified with centigrade meter, and it

should be ≤0.05mm.

When repairing the machine, in the course of disassembly and reassembly, it can

not be knocked by hammer, with wooden hammer or tap it after cushioning wood

block to avoid damaging accessories.

Sealing parts of this machine: static sealing and dynamic sealing. The static

sealing adopts O-shaped rubber ring while the dynamic sealing adopts hard

mechanical combined sealing. If there is nick on the hard sealing surface, it should be

grinded to restore by flat glass or flat casting, Please replace it if the sealing part is

damaged badly or the crack is very serious.

In the course of using, maintain it regularly according to processed material.

The maintenance and using of motor, please refer to the motor manual.

Most of the spare parts along with the machine are GB as well as standard parts

of ministry and bureau, they can be purchased all through the country.

技术参数（Main Parameter）

产品型号 乳 化

细 度

um

产量 t/h 磨 片 直

径 mm

冷 却 水

管 mm

进 口 直

径 mm

出 口 直

径 mm

转 速

r/min

功率 kw 外形尺寸 mm 重量 kg

Model Fine

ness

Output Diamet

er of

Scafe

Cooling

Pipe

Diamet

er of

Inlet

Diamet

er of

Outlet

Speed Power Outline

Dimension

Weight

JML-50 2-40 0.01-0.1 50 10 30 20 2800 1.5 270*500*700 55

JMF-50 2-40 0.01-0.1 50 10 30 20 2800 1.1 255*500*700 50

JML-65 2-40 0.02-0.5 65 10 30 20 2800 1.5 270*500*700 57

JMF-65 2-40 0.02-0.5 65 10 30 20 2800 2.2 500*345*675 70

JMW-80 2-40 0.3-1 80 12 48 25 2800 3 630*380*790 75

JML-80 2-40 0.3-1 80 12 48 25 2800 3 335*570*920 85

JMF-80 2-40 0.3-1 80 12 48 25 2800 4 700*570*920 140

JMW-100 2-40 0.5-2 100 12 66 25 2800 5.5 680*370*900 115

JML-100 2-40 0.5-2 100 12 66 25 2800 5.5 390*645*980 145

JMF-100 2-40 0.5-2 100 12 66 25 2800 5.5/7.5 800*645*980 230

JMW-120 2-40 0.5-3 120 12 66 32 2800 7.5 680*370*900 120

JML-120 2-40 0.5-3 120 12 66 32 2800 7.5 390*645*980 150

JMF-120 2-40 0.5-3 120 12 66 32 2800 7.5 800*645*980 240

JMW-140 2-40 0.5-4 140 12 66 32 2800 7.5 680*370*900 160

JML-140 2-40 0.5-4 140 12 66 32 2800 7.5 390*745*1020 180

JMF-140 2-40 0.5-4 140 12 66 32 2800 7.5/11 800*750*1020 290

JMF-180 2-40 1.-7 180 12 100 38 2800 11./15 900*850*1200 360

JMF-200 2-40 1.-10 200 12 100 38 2800 15/18.5 900*850*1200 400

remark： W ---horizontal type L ---vertical type F ---fraction type

中国 广州恒东机械设备科技有限公司

GUANGZHOU HUNDOM MACHINERY EQUIPMENT CO., LTD

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