| Model Specifications | SN554-10T | SN554-20T | SN554-50T | SN554-100T | SN554-200T | SN554-500T |
| Pressure (T) | 10 | 20 | 50 | 100 | 200 | 500 |
| Maximum displacement (mm) | 500 | 500 | 500 | 1000 | 1000 | 1000 |
| Accessibility | Voltage, current, temperature collection, surveillance camera
collection, fire extinguishing system |
| Extrusion speed | 1~80mm/min (adjustable) |
| Operation method | long distance wireless control |
| Test space (mm) | 500x500x500 mmm, 800x800x800 mm, 1000x1000x1000 mm on request |
| Dimensions | Subject to actual design |
Configure metrics
| Voltage selection | 0-60V, 60~120V, 120V~700V |
| Temperature acquisition range | -200℃~1200℃ |
| Voltage and temperature accuracy | ±1%FS |
| Voltage resolution | 1mV |
| Temperature resolution | 0.1℃ |
| Function | Speed | 1~80mm/min (adjustable) |
| Displacement | Maximum displacement 1000mm, can be customized |
| Structure | Vertical, horizontal (can be selected according to the actual size) |
| Limitation factor | Force, displacement (deformation), velocity, voltage |
| Extrusion method | landscape, portrait, vertical |
| Extrusion deformation | 0~100% multi-speed step setting, which can continuously realize
multi-layer extrusion deformation state |
| Squeeze hold time | 0~99 hours 99 minutes 99 seconds, the time status can be adjusted
at will |
| Drive mode | Electric Servo | Electro-hydraulic Servo |
| Extrusion accuracy | ±0.5% | ±1% |
| Structure | Box | Vertical or horizontal structure is separated from the control
section |
| Communication | Adopt R232, 485 communication interfaces, can ensure the stability
and real-time performance of long-distance acquisition, with
explosion-proof function |
| Extrusion jig | Heterosexual extrusion head (300*150mm), flat extrusion disk, arc
extrusion disk (radius 75mm), different fixtures can be selected
according to different standards |
| Data acquisition module | Independent remote acquisition and isolation, multiple voltage,
temperature, and current acquisition channels to ensure that the
data is correct. |
| Standard number of channels | 2 channels, 4 channels, 8 channels, optional |
| Camera surveillance system | The test area is equipped with a high-definition camera monitoring
system, which can be remotely controlled and has explosion-proof
function |
| The standard configuration | Extrusion host, computer cabinet, control software,
voltage/current/temperature acquisition system, extrusion fixture,
camera monitoring system, fire extinguishing system, computer. One
set for each. |
| Safety protection | Leakage, over temperature, over voltage, overload, over current
protection, abnormal sound and light alarm, smoke alarm light |
| Test Fixture | Specific production, according to the actual use conditions of the
sample |
| Voltage | AC220V 50HZ | AC380V, 50HZ, three-phase five-wire system |
| Use environment | 0℃~45℃ |
Equipment Overview
1. Requirements for explosion-proof grade:
1.1 Overall grade: Explosion-proof grade Exsd IIBT4.
1.2 Exhaust fan: use high temperature resistant explosion-proof
motor.
1.3 Lights: high-brightness explosion-proof lighting.
1.4 Switch: fire and explosion-proof switch.
1.5 Equipment door: fire retardant and stainless-steel protective
net.
2. The operating system:
2.1 Set manual and automatic operation modes and two process forms
of fixed stroke and constant pressure.
2.2 The manual mode does not need to edit the process, and the
conditions are manually controlled; the automatic mode is to
automatically work according to the edited process (displacement,
pressure, pressure holding time, etc.)
2.3 According to the special requirements of customers, we can
specially design and produce to meet the customer's production
process requirements and optional configuration to the greatest
extent.
2.4 Horizontal and vertical/adjustable and fixed speed/automatic
fire extinguishing device/video surveillance system/5T-2000T can be
specially ordered
3. Data acquisition system:
3.1 Developed and designed with ARM7+μC/OSⅡ, the frequency can be
set online at least 10ms in real time, and the displacement and
pressure can be independently programmed.
3.2 Multi-channel data sampling module, the voltage and temperature
acquisition channel adopts N*4 mode (expandable).
3.3 Equipped with RS232 and RS485 serial ports, which can be
connected to multiple testing instruments to realize automatic data
acquisition, with strong anti-interference ability.
3.4 The whole process of video monitoring is adopted in the test to
ensure high accuracy of test data and stable operation.
3.5 The data is automatically recorded and stored online, and the
test report is automatically generated.
4. Principle:
The data acquisition system is placed at the monitored control
equipment, and the voltage or temperature signal of the equipment
is sampled and held through the sensor, and sent to the A/D
converter to become a digital signal, and then the signal is sent
to the FIFO. When the data stored in the FIFO reaches a certain
number, it is read out from the FIFO by the ARM7, and then sent to
the host computer through the Ethernet connection of the ARM7 or
RS232. Considering that there may be many devices to be monitored,
multiple acquisition channels are designed, and they go through the
analog switch and then enter the A/D converter. CPLD is the control
core of the whole system. It controls the switching of the
acquisition channel, the start/stop of the A/D converter, the
storage address generator of the converted data in the FIFO, and
the generation of an interrupt request to notify the ARM7 to read
and store it in the FIFO. data etc.
5. Hydraulic system:
The hydraulic system adopts a variable pump oil supply system, a
large flow centralized control valve block, an oil suction filter
at the oil inlet of the pump, and a high-pressure oil filter at the
pump outlet to prevent impurities from entering the hydraulic
system to ensure the normal operation of the oil circuit. There is
oil temperature, oil level display, air filter and other devices in
the system. The fuel tank is a steel plate welded structure with a
cleaning window and a screw plug for oil and sewage drainage at the
bottom.
6. Explosion-proof system
It adopts double-layer thickened steel plate and stainless-steel
protective net design, and all electrical components adopt
explosion-proof components and protective isolation measures.
