This
lab hydraulic press applies to the
compression and molding of rubber,
plastics, resins and other polymer
materials. It is equipped with a
programmable PLC, which can set
pressure, temperature, time,
exhausting frequency and the number
of seconds with human-machine
interface operating
system.
Product
Application
1.
Heated pressurized sulfide
processing of the common
rubber;
2. Preparation of simple rubber
vulcanization products;
3. Preparation of simple products
with thermosetting material;
4. Thermoforming of the common
rubber, plastic and their
composites;
5. Vulcanization research of the
common rubber;
6. Rubber formula design;
7. Optimization and control of
rubber vulcanization
technology;
Parameters
|
Capacity
|
50/80/100/150/200T
(optional)
|
|
Temperature
range
|
Normal
temperature ~ 300 ºC
|
|
Temperature
accuracy
|
±2℃
|
|
Pressing
plate
size
|
300
X 300/350 X 350/400 X
400/450 X 450/500 X 500/550
X 550 mm
|
|
Distance
of pressing
plate
|
|
100
mm
|
|
Exhausting
frequency
|
0 ~ 10
times can be set
|
|
Oil
pressure
medium
|
Mobil
32# antifreeze hydraulic
oil
|
|
Heating-up
time
|
Normal
temp 0~200℃, about
25min
|
|
Vulcanization
time
|
0-999,
3section
|
|
Power
supply
|
3
§,AC380V,60A three-phase
and five-line power
supply
|
Specification
1.Controller: PLC programmable
color touch screen has
human-machine interface. All the
operating parameter can be set and
controlled at will. Mould
pressuring process and
vulcanization curve can be
displayed dynamically.
2.Heating method: Electro-thermal
tube
3.Cooling method: Tap water
cooling
4.Working layer: One layer. The
upper die plate and lower die plate
both have heating and cooling
functions.
5.Oil pressure system: The
closed-loop control system of
proportion hydraulic flow valve
with the functions of automatic
compensation and time delay
stopping of the fuel tank.
Features
â– The standard model is
optional: 50 tons, 80 tons, 100
tons, 150 tons and 200 tons. Import
high-precision pressure sensor
to sense pressure and the
pressure can be adjusted
steplessly.
â– Four pressing plates are
made of SKD chromium-molybdenum
steel. With the surface-layer
processing of carburization,
chromium plating and polishing, the
hardness reaches 60HRC, making the
plates durable and never rust.
â– The high-strength, precise
four guide pillars bear the mould
locking device of two-layer mould
pressing plate with stable loading
and durability.
â– The machine imports
high-precision PID digital display
temperature controller and is
equipped with temperature control
technology. Heating tube and heat
transfer tube distributed on the
density basis can ensure the
uniformity of the temperature of
the surface.
â– The integration of electric
heating and water cooling makes the
mould pressing plate have two
functions of heating and cooling.
The parallelism between the
pressing plates is extremely high,
which can meet the requirements of
high-precision pressure pieces. The
upper layer is equipped with
multiple rows of heat transfer
tubes inside with stable heating
and the lower layer is connected to
the S-shaped cooling tube with
quick temperature drop. After
heating, the system will switch to
the cooling process automatically
and cool it in full pressure. After
the cooling, the program will
descends automatically and open the
mould pressing plate with high
automation degree.
â– Combination valve of
proportion hydraulic flow can
control hydraulic system with the
functions of automatic compensation
and time delay stopping of the fuel
tank and the pressure can be
adjusted. This hydraulic system is
equipped with the double-speed work
model, that is, adopt high approach
speed in low pressure and low
approach speed in high pressure.
Multiple exhausting frequencies can
be set to ensure template pressure
has reached to saturation.
â– The human-machine interface
operating system of PLC
programmable LCD touch screen can
set and display all the mould
parameters easily. Exhausting time,
exhausting frequency, heating
temperature, vulcanization time and
the pressure degree can be set and
displayed at will. The mould
process can be displayed
dynamically and be monitored in due
time. The interface of
vulcanization curve is visualized
with accurate and reliable
data.
Contact
information
Whatsapp:
+86
18938261793
Email:
Company
profile
Dongguan Baopin Precision
Instrument Co., Ltd. is the
earliest manufacturer of
experimental two roll mill
and hydraulic press machine
in China; it has over 25
years of
experience.
In the plastic material and
polymer material industry,
Baopin Technology's rich
product line covers all
processing research areas,
especially in the polymer
new material application
industry. Many of our
scientific research
technologies are in the
leading position in
China.
Baopin Technology has won
more than 30 national
patent technologies, its
products have passed the EU
CE certification, and
passed the ISO9001:2015
quality management system
certification. It is a
high-tech enterprise
recognized by the
state.
Baopin Technology adheres
to the business philosophy
of quality; integrity;
innovation, and works
together with users to
create a better
future.
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