Shini SAL-810 User manual

SAL-810/820/830G
"Standard" Separate-vacuum
Hopper Loader
Date: May, 2022
Version: Ver.B

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Content
1. General Description .....................................................................................5
1.1 Coding Principle......................................................................................6
1.2 Features..................................................................................................6
1.3 Technical Specifications .........................................................................8
1.3.1 External Dimension.......................................................................8
1.3.2 Specification..................................................................................9
1.3.3 Loading Capacity.........................................................................10
1.4 Safety Regulations................................................................................11
1.4.1 Safety Signs and Labels..............................................................11
1.4.2 Material Suction Pipe Location....................................................11
2. Structure Characteristics and Working Principle.................................... 12
2.1 Working Principle..................................................................................12
2.1.1 Working Principle ........................................................................12
2.2 Options .................................................................................................15
3. Installation Layout......................................................................................16
3.1 SAL-810G/820G/830G..........................................................................16
3.2 Installation of Vacuum Hopper Receiver SMH Optional Storage
Collective Hopper SCH-U.............................................................................18
3.3 Installation of SAL-G Optional Proportional Valve ................................19
3.4 Installation of SAL-G Optional Cyclone Dust Seperator........................19
4. Operation ....................................................................................................21
4.1 Panel Description..................................................................................21
4.1.1 Parameter Setting .......................................................................23
4.1.2 Communication Parameter Setting..............................................25
4.2 Alarm Program......................................................................................25
4.3 Operation Procedure Description..........................................................26
4.3.1 Oeration procedure .....................................................................26
4.3.2 Date Reset ..................................................................................26
4.4 Communication Parameter Table (Protocol modbus-RTU)...................27
5. Troubleshooting.........................................................................................30
6. Maintenance................................................................................................31

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6.1 Hopper Cleaning...................................................................................31
6.2 Main Body Cleaning..............................................................................32
6.3 Maintenance Schedule .........................................................................33
6.3.1 About the Machine ......................................................................33
6.3.2 Installation & Inspection ..............................................................33
6.3.3 Daily Checking ............................................................................33
6.3.4 Weekly Checking.........................................................................33
6.3.5 Monthly Checking........................................................................33
Table Index
Table 1-1: Specification.......................................................................................9
Picture Index
Picture 1-1:SAL-810G&SMH-6L..........................................................................5
Picture 1-2: External Dimension 1.......................................................................8
Picture 1-3: Loading Capacity ...........................................................................10
Picture 1-4: Material Suction Pipe Location Drawing.........................................11
Picture 2-1: Working Principle 1........................................................................12
Picture 2-2: Working Principle 2........................................................................13
Picture 2-3: Working Principle 3........................................................................14
Picture 3-1: Installation Layout 1 .......................................................................16
Picture 3-2: Installation Layout 2 .......................................................................17
Picture 3-3: Optional SCH-U Installation Layout................................................18
Picture 3-4: Optional SPV-U Installation Layout................................................19
Picture 3-5: Optional ACF-1 Installation Layout.................................................19
Picture 4-1: Panel..............................................................................................21
Picture 6-1: Hopper Cleaning............................................................................31
Picture 6-2: Filter Barrel Cleaning Drawing .......................................................32

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1. General Description
Please read through this operation manual before using and installation to
avoid damage of the machine and personal injuries.
Picture 1-1:SAL-810G&SMH-6L

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1.1 Coding Principle
1.2 Features
Microprocessor for ease of use and has multiple alarm indicators.
Motor overload protector ensures long service life of motor.
Audible material shortage alarm.
Filter designed for easy cleaning and has filter status checking window
for easier monitor of filter condition.
RS485 communication interface.
SPV-U and SBU can be controlled

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All maintenance work should be carried out by a person with technical training or
corresponding professional experience. The manual contains instructions for both
operating and maintenance. Chapter 6 contains maintenance instructions for
service engineers. Other chapters contain instructions for the daily operator.
Any modifications of the machine must be approved by SHINI in order to avoid
personal injury and damage to machine. We shall not be liable for any damage
caused by unauthorized change of the machine.
Our company provides after-sales service. Should you have any problem during
using the machine, please contact the company or the local vendor.
Headquarter and Taipei factory
Tel: + 886 (0)2 2680 9119
Shini Plastics Technologies (Dongguan), Inc
Tel: + 86 (0)769 8111 6600
Email: [e-mail]
Shini Plastics Technologies India Pvt.Ltd.
Tel: + 91 250 3021 166.

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1.3 Technical Specifications
1.3.1 External Dimension
SMH
L=210mm L1=180mm L2=148mm
SVH
Picture 1-2: External Dimension 1
Models L(mm) L1(mm) D(mm) R(mm)
SVH-6L 150 70 55 6.5
SVH-12L 180 80 55 6.5

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SAL-810G/820G/830G (Main controller)
H
DW
1.3.2 Specification Table 1-1: Specification
Main Unit Hopper Receiver(s) RS-485
communication
function
Conveying
HoseDia.
(inch)
Air
Suction
Pipe Dia.
(inch)
Conveying
Capacity
(kg/hr)
Model Ver.
Blower
Type
Blower
Power
(kW)
Dimensions
(mm)H WD
Weight
(kg)
Recommended
Model
Hopper
Capacity
(L)
Dimensions
(mm)
HWD
Weight
(kg)
SAL
-810G
B Induction
0.75
(3 ) 740×400×410
58
SMH-6L
6
460×260×315 6
●1.5 1.5 300SVH-6L 600×285×305 7
SHR-6U 420×285×360 6
SAL
-820G
B Induction 1.5 (3 ) 740×400×410 65
SMH-12L
12
515×300×350 7
●1.5 1.5 480SVH-12L 695×300×360 11
SHR-12U 470×315×400 7
SAL
-830G
B Induction
1.85
(3 ) 785×400×410
68
SMH-24L
24
720×325×375 9
●2 2 700SVH-24L 1120×360×375 13
SHR-24U 690×315×400 9
Notes: 1) "SVH" stands for photosensor hopper receiver; " SMH " stands for vacuum hopper receiver. " SHR-U " stands for
Euro-Hopper receiver.
2) Test condition of conveying capacity Plastic material of bulk density 0.65kg/L, dia. 3~5 mm, vertical conveying height:
4m, horizontal conveying distance: 5m.
3) "●" stands for standard, "○" stands for options, "-" stands for none.
4) All SAL-810G/820G/830G hoppers adopt the 4P heavy-duty connector.
5) Power supply: 3 , 230/400/460/575V, 50/60Hz.

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1.3.3 Loading Capacity
Picture 1-3: Loading Capacity

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1.4 Safety Regulations
Please abide by the safety guide when you operate the machine so as to
prevent damage of the machine and personal injuries.
1.4.1 Safety Signs and Labels
All electrical components should be installed by qualified electricians.
Turn off main switch and control switch during repair and maintenance.
Warning！High voltage！
This mark is attached on the cover of the control box.
Warning！Be careful！
Be more careful when this mark appears.
Attention！
No need for regular inspection because all the electrical parts in
the control unit are fixed tightly！
1.4.2 Material Suction Pipe Location
Material suction pipe
place
Picture 1-4: Material Suction Pipe Location Drawing

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2. Structure Characteristics and Working Principle
2.1 Working Principle
SAL-G series are suitable for conveying plastic granules over long distance.
Utilizing high efficiency vacuum blower to produce vacuum in material hopper,
plastic materials will then be fed into material hopper by air pressure.
2.1.1 Working Principle
3
2
1
6
8
7
5
4
SHR-U SAL-G
Picture 2-1: Working Principle 1
1. High-pressure blower 2. Control box
3. Buzzer 4. Material inlet pipe
5. Storage hopper 6. Materials
7. Reed switch 8. Discharging plate
Turn on the machine, the high pressure blower(1)starts work, it makes storage
hopper (5) generate the vacuum. Discharging plate(8) closed, materials in silo
get into the storage hopper(5) through material inlet pipe(4) by air pressure.
When the loader finishes the work, high pressure blower(1) stop working,
materials (6) will drop off due to gravity. When the reed switch (7) detects
there’s no material, high pressure blower (1) will start working again. When the
loader can’t suck the matrial or material shortage, the buzzer(3) on control box(2)
will alarm.

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6
8
7
5
4
3
2
1
SMH SAL-G
Picture 2-2: Working Principle 2
1. High-pressure blower 2. Control box
3. Buzzer 4. Material inlet pipe
5. Storage hopper 6. Materials
7. Micro switch 8. Discharging plate
When the machine is on, the high pressure blower(1) starts to work, and it
makes storage hopper(5) generate the vacuum. The discharging plate(8) is
closed, and then materials in silo get into the storage hopper(5) through material
inlet pipe(4) owing to air pressure. When the loader finishes its work, high
pressure blower(1) stops working, and materials(6) will drop off because of
gravity. When the micro switch(7) detects there’s no material, high pressure
blower(1) will start to work again. When the loader can’t suck the material or
there is material shortage, buzzer(3) on the control box(2) will sound an alarm.

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6
8
7
5
4
3
2
1
SVH SAL-G
Picture 2-3: Working Principle 3
1. High-pressure blower 2. Control box
3. Buzzer 4. Material inlet pipe
5. Storage hopper 6. Materials
7. Discharging plate 8. Photoelectricswitch
When the machine is on, the high pressure blower(1) starts to work, and it
makes storage hopper(5) generate the vacuum. The discharging plate(7) is
closed, and then materials in silo get into the storage hopper(5) through material
inlet pipe(4) owing to air pressure. When the loader finishes its work, high
pressure blower(1) stops working, and materials(6) will drop off because of
gravity. When the photoelectric switch(8) detects there’s no material, high
pressure blower(1) will start to work again. When the loader can’t suck the
material or there is material shortage, buzzer(3) on the control box(2) will sound
an alarm.

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2.2 Options
Cyclone dust collector
For SHR,SCH-6U/12U/24U and SICH-6U/12U/24U are optional
(Temperature redution is below 30℃within 30min).
SCH-U is optional for SMH, which is convenient for temporary storage of
materials.
SPV-U (control box is included) is optional.
For folished hopper inside ones,add “P”at the end of the model code.
It is suggested to opt cyclone dust collector to reduce
cleaning times of filter when regrind material occupies
over 30% of total raw material.
Model Capacity (H WD)
Pipe diameter
(inch)
ACF-1 550×220×235 1.5
ACF-2 550×220×235 2.0

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3. Installation Layout
3.1 SAL-810G/820G/830G
Air suction
inlet
SVM
Air suction
pipe
IMM
SAL-810G
Hopper
dryer
Picture 3-1: Installation Layout 1
Notes for Installation and Positioning:
1)
Machine just can be mounted in vertical position. Make sure there’s no
pipe, fixed structure or other objects above the installing location and around
the machine which may block machine’s installation, hit objects or injure
human person.
2) For easy maintenance, it’ssuggested to leave 1m space around the machine.
3) Machine should be placed on water-level surface. If it needs to be mounted
on a higher surface (e.g. the scaffold or the interlayer), should ensure its
structure and size could bear the weight and size of the machine.
Installation:
1) Place the SAL-810G/820G/830G machine at a proper position on the ground,
connect the three phase power cord and the earth.
2) Install the material hopper on the top of the hopper dryer and the sensor
hopper onto the plastic injection machine. Connect the signal cord to the
machine SAL-810G/820G/830G.
3) Use the steel wire soft hose, connect the air inlets of the sensor hopper to the
current air inlets of SAL-810G/820G/830G, then connect the material inlets of

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storage tank to the vacuum hopper.
Auto loader
SAL-810G
IMM
SMH
Air suction
pipe
Hopper
dryer
Material
suction
pipe
Material
storage
tank
Picture 3-2: Installation Layout 2
Installation:
1) Place the machine SAL-810G/820G/830G at a proper position on the ground,
connect the three phase power cord and the earth.
2) Install the material hopper on the top of hopper dryer, and connect the signal
to the machine SAL-810G/820G/830G.
3) Use the steel wire hose, connect the air inlets of SMH to corresponding air
inlets of SAL-810G/820G/830G. Then connect the other air inlets of SMH to
the air inlets storage tank with hose .

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3.2 Installation of Vacuum Hopper Receiver SMH Optional
Storage Collective Hopper SCH-U
SAL-G
Material
storage
tank
IMM
Picture 3-3: Optional SCH-U Installation Layout
SMH vacuum hopper can option with collection hopper SCH-U for direct
mounting at material inlet of the molding machine.
Installation:
1) Mount the SCH-U at material inlet of molding machine, point to the holes and
lock the screws.
2) Put the SMH on the SCH-U, point to the holes and lock the screws, then
connect the signal wire to the hopper loader of SAL-G.
3) Connect the air inlet of vacuum hopper with steel wire hose separately to
corresponding air inlet of SAL-G. Connect the material inlet of storage silo to
the material inlet of vacuum hopper.

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3.3 Installation of SAL-G Optional Proportional Valve
SAL-G
Material
storage
tank
Material
storage
tank
ACF
IMM
Picture 3-4: Optional SPV-U Installation Layout
Optional proportional valve SPV-U can realize two kinds of materials mixing.
Installation:
1) Mount the SPV-U at material inlet of SMH(SVH) lock up and fix the screws.
2) Put the SMH on SCH-6L or put the SVH at the material inlet of molding
machine. Point to the holes and lock up the screws, then connect the signal
wire to the hopper loader of SAL-G.
3) Connect the air inlet of vacuum hopper with steel wire hose separately to
corresponding air inlet of SAL-G. Connect the material inlet of storage silo to
the material inlet of vacuum hopper.
3.4 Installation of SAL-G Optional Cyclone Dust Seperator
SAL-G
ACF
IMM
Material
storage
tank
Picture 3-5: Optional ACF-1 Installation Layout
When conveying plastics contain dusts in high proportion, optional dust cyclone
separator is recommended to reduce the purging times of main machine filter.

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Installation:
1) Mount the ACF-1 on coverplate of SAL-G and lock up the screws(There’s two
holes on coverplate of SAL-G main machine for installation);
2) Connect the air inlet of SAL-G main machine with steel wire hose to air outlet
of ACF-1.
3) Connect the air inlet of ACF-1 with steel wire hose to air inlet of the hopper;
4) Connect one end of steel wire hose to hopper material inlet, and connect to
the suction inlet of storage tank.