Shini SPV-U Series User manual

Date Apr. 2009
Version V2.3 (English)
SPV-U series

1. General Description
2. Technical Specifications
2.1 SPV Outer Dimensions
2.2 Specification List
3. Function Description
3.1 Working Principle
4. Safety Regulations
5. Installation
5.1 Working With SAL-U
5.2 Working With Crusher
5.3 Installation Space
6. Operation Guide
6.1 SAL-U Function Instruction
7. Service and Maintenance
8. Trouble Shooting
9. Assembly Drawing and Parts List
9.1 Assembly Drawing Diagram
9.2 Parts List
10. Electrical Circuit
1-1
2-1
2-1
2-2
3-1
3-1
4-1
5-1
6-1
7-1
8-1
9-1
9-1
9-2
10-1
6-1
5-1
5-1
5-2
10.1 Electrical Circuit
6.2 SPV-U With Independent Control Box 6-2

11. Maintenance Schedule
1 General Machine Information
1 Check After Information
10.3 Electrical Components ListSPV-38U-(C) / SPV-50U-(C)
10.2 Electrical Components layout

1. General Description
1. General Description
1-1
SPV-U series proportional valves mix regrind and new materials in a proper
proportion, and then send them back to the process machine to achieve a
proportional mixing and loading effect. It features directly mounted on
loaders or mounted by the pipeline. Besides, it is applicable to Euro loaders
and equipped with control box to perform when in other situations.
Please read this manual carefully before installation and using of
the machine to prevent damage or personal injuries.

1. General Description
1-2
Main Feature
1) "Euro" design, classy appearance, easy installation and operation.
2) Unique design of valve body, make material conveying more smoothly .
3) The performance of solenoid valve is so stable that the air cylinder acts
accurately to ensure a proportional mixing of new and regrind materials.
4) There is no need of ordering control box when working with SAL - U series
hopper loaders.
5) Instant recycling the regrind materials to reduce the production cost.
6) Control box is optionally available when performing in other situations.
7) Upon request, the one with control box can be built to comply with worldwide
electrical safety standards ( For example : CE, UL, CSA, JIS etc. ).
All service work should be carried out by a person with technical training or
corresponding professional experience. The manual contains instructions for
both handling and servicing. Chapter 7, which contains service instructions
intended for service engineers. Other chapters contain instructions for the
daily operator.
Any modications 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 excellent after-sales service. Should you have any
problem during using the machine, please contact the company or the local
vendor.
Headquarter and T aipei factory
Tel: [phone]
Shini USA Service Information
Tel: [phone]

2. Technical Specifications
2.1 SPV Outer Dimensions
2-1
(Proportional Valve)
(Control Box)
W
H
D

2.2 Specification Table
2-2
We reserve the right to change specifications
without prior notice.
Model Driven Means Pipe Size
(inch)
Dimensions (mm)
HWD
Weight (kg)
Compressed Air
Pressure
Maximum
Material Flow
Note:1) here is no need of control box when working with SAL-U loaders.
2)"C"stands for control box, t Power supply: 1 , 115 / 230V, 50/60Hz.

3-1
After feeding time for new materials and secondary materials is set by
SAL-U, the air tank will control the feeding proportion of new materials
and secondary materials in hopper by driving opening & closing and
start time of diaphragm 1 and 2 so as to accomplish the proportioned
mixing.
3. Function Description
3.1 Working Principle
SHINI "Euro" proportional valves offer a simple, economical,
highly accurate way to mix regrinds and new materials in a proper propo
rtion back to the process machine.
3. Function Description
1. Feed-in pipe1
2. Feed-in pipe2
3. Valve body
4. cylinder1
5. Film piece1
6. cylinder2
7. Film piece2
8. Material outlet
9. Solenoid valve

4. Safety Regulations
To avoidany bodyinjures anddamages ofthe machine,please do
to observethe regulationsin thismanual.
When operatingthis machine,please observethe regulationsas
follows.
Warning Becareful
This label means that this area should be taken care
4. Safety Regulations
4-1
Attention
No need for regular inspection because all the electrical parts in
the control unit are fixed tightly

Transportation and storage of the machine
4. Safety Regulations
Transportation
1) SPV-U series are packed in crates or plywood cases with wooden pallet
at the bottom, suitable for quick positioning by fork lift.
2) Do not rotate the machine and avoid collision with other objects during
transportation to prevent improper functioning.
3)The structure of the machine is well-balanced, although it should also be
handled with care when lifting the machine for fear of falling down.
4) The machine and its attached parts can be kept at a temperature from
-25 to +55 for long distance transportation and for a short distance,
it can be transported with temperature under +70 .
Storage O
1) SPV-U series should be stored indoors with temperature kept from 5 C to
O
40 C and humidity below 80%.
2) Keep the whole machine, especially the electrical components away from
water to avoid potential troubles caused by the water.
3) Plastic film should be used to protect the machine from dust and rains.
Working environment
The machine should be operated:
1) Indoors in a dry environment with max. temperature +45 and humidity no
more than 80%.
Do not use the machine:
1) If it is with a damaged cord.
2) On a wet floor or when it is exposed to rain to avoid electrical shock.
3) If it has been dropped or damaged until it is checked or fixed by a
qualified serviceman.
4-2

4. Safety Regulations
Rejected parts disposal
When the equipment has run out its life time and can not be used any more,
unplug the power supply and dispose of it properly according to local code.
In case of fire, Co dry powder fire extinguisher should be applied.
2
Fire hazard
4) This equipment works normally in the environment with altitude within 3000m.
5) At least a clearance of 1m surrounding the equipment is required during
operation. Keep this equipment away from flammable sources at least two
meters.
6) Avoid vibration, magnetic disturbance at the operation area.
4-3
In the enent of loss or damage to a key of a trapped key interlocking device,
the complete key lock unit shall be replaced.
Feeding strip materials can give rise to an entanglement hazard.

Read theinstructions carefullybefore installation,Mustobserve the
installation stepsas follows
5.1 Working with SAL-U
5. Installation
5. Installation
5-1
Regrind
material
Raw
material
Moulding machine
Moulding machine
Raw
material
When installation SPV, Pleaseconnecting thepressure-air tubea-
ccording tothe requirements.

5.3 Installation Space
During installationof themachine, keepat least150mm
installation spacearound themachine asshown bythe picture.
Do notinstall themachine ina positioncrowded withother
objects. Thiswould causeinconvenience tooperation,
maintenance andrepair.
Do notsit onthe machine.
Keep awayflammable andexplosive goods.
5-2
150mm
150mm

6. Operation instruction
6. Operation Guide
6-1
6.1 SAL-U Function instruction
6.1.2 Instruction diagram about connecting with "SAL-U"
Connected
When SPV-U works with SAL-U loading time should be set on SAL-U
please refer to SAL-U manual.
6.1.1 Parameter settings on SAL-U

6.2 SPV-U With Independent Control Box
6.2.1 About the control panel
No Name Function description
1Power Power on to start the machine
2Loading time set Press this key to set loading time
3Regrind percentage set Press this key to set the percentage
4Up key Press this key to increase set value
5Down key Press this key to decrease set value
6Working mode indicator Indicating working mode
7Display setup value or working status Display setup value or working status
8Indicator for setting regrind percentage Blinks during regrind percentage setup
9Loading indicator Blinks during loading process
6. Operation Guide
6-2
.

6.2.2 Start/Stop
1. Power on to start the machine, it will display software version XX
about 1second).
2. Turn off the power to stop the machine.
3. Shut off the loading signal to stop mixing.
6.2.3 Settings
6.2.3.1 Time setup
1. Displaying value will blink right after press key new material
indicator will blink, F01 loading time (5~99 secs) is available
for setting. Press or key to adjust loading time, and to press
or after setup to confirm and save the value, but it will bounce
out automatically without save if there is no input for 5 seconds.
2. Displaying value will blink right after press key, regrind material
indicator will blink, F02 regrind percentage (1~99 ) is
adjustable. Press or key to adjust loading time, and to press
after setup to confirm and save the value, but it will bounce out
automatically without save if there is no input for 5 seconds.
3. Displaying value will blink right after press + for 3 seconds,
working mode indicators will blink, F03 (use 1, 2, 3, 4 to
stand for different working modes). Press or key to adjust
working mode, and to press or after setup to confirm and save
the value, but it will bounce out automatically without save if there is
no input for 5 seconds.
6. Operation Guide
6-3

6.2.3.2 Working mode selection
1. Working mode 1: (1-percentage) loading time is for new material
+ percentage loading time is for regrind material.
For example: Total loading time is 10 second.
Regrind percentage is 10%. 9 1
2. Working mode 2: (1-percentage) half of the loading time is for
new material + percentage half of the loading time is for regrind
material + (1-percentage) half of the loading time is for new
material + percentage half of the loading time is for regrind
material.
For example: Total loading time is 20 second. Regrind percentage
is 10%. 9 1 9 1
3. Working mode 3: (1-percentage) one third of the loading time is
for new material + percentage one third loading time is for regrind
material + (1-percentage) one third of the Loading time is for new
material + percentage one third loading time is for regrind
material + (1-percentage) one third of the loading time is for new
material + percentage one third loading time is for regrind material.
For example Total loading time is 30 second. Regrind percentage
is 10%. 9 1 9 1 9 1
4. Working mode 4: (1-percentage) one fourth of the Loading time is
for new material + percentage one fourth loading time is for regrind
material + (1-percentage) one fourth of the Loading time is for
new material percentage one fourth loading time is for regrind
material + (1-percentage) one fourth of the Loading time is for new
material + percentage one fourth loading time is for regrind
material +(1-percentage) one fourth of the Loading time is for
new material + percentage one fourth loading time is for regrind
material.
For example Total loading time is 40 second.
Regrind percentage is 20%.
828282 82
6. Operation Guide
6-4

6.2.4 Connections
No Name Function description
1Input loading signal SPV-U will be receiving an activation signal When
hopper loader starts
2Power cable Power on to start the machine
3Output signal for
Proportioning solenoid valve Proportioning solenoid valve will open when hopper
loader is working
6. Operation Guide
6-5
For example working mode 2 Loading time 20sec. Regrind percentage 10%
6.2.3.3 Settings
1. Working mode 1: Applicable range 5~99sec
2. Working mode 2: Applicable range 16~99sec
3. Working mode 3: Applicable range 31~99sec
4. Working mode 4: Applicable range 45~99sec
Minimal regrind loading time is 1sec
At setting mode if to adjust F01~F03 , the software will
automatically ensure regrind loading time be no less than 1sec

7. Serviceand Maintenance
7. Service & Maintenance
7-1
Keep the external valve body clean, attention the Solenoid valve's service.
All the repair work should be done by professionals in order to prevent
personal injuries and damage of the machine.