ISO 7323 Rubber-Weiss
Plasticity Testing Machine
Rubber Testing Machine:
rubber
machine.pdf
●Equipment Overview:
This machine is made according to the standard and is used to test
the plasticity value of raw rubber, plasticized rubber, mixed
rubber and rubber. At a specified temperature, a preheated sample
of a certain size is compressed between two parallel plates under a
fixed load within a specified time, and the height of the sample is
measured when the load is applied.
●The Main Function:
Used to determine the Williams plasticity of raw rubber, mastic
rubber and mixed rubber. The main structure of this machine is
different from ordinary plastic machines. The main structure refers
to the requirements of ANSI/ASTM standards and foreign advanced
prototypes. The temperature control digital display can be set
arbitrarily within 0-100 ° C. The three-minute alarm installed in
the machine can greatly improve the timing accuracy.
●Main Feature:
1. The weight assembly and the working platform are installed in the
constant temperature box. The lifting mechanism of the pressure
weight is controlled by pressing the wrench, and the cam can be
operated to make the pressure weight slide up and down in the axial
direction. The dial indicator is fixed on the box top bracket to
measure the value of the displacement of the weight due to the
deformation of the sample.
2. Thermostatic Controller
The constant temperature controller is composed of an electric
heater, a platinum thermal resistance, a liter/constant temperature
switch, and a digital temperature display regulator.
3. Timing Alarm
Imported timing integrated circuit is adopted, so it has the
advantages of compact structure, high reliability and low power
consumption. After 3 minutes of the specified time of the test, the
timing will be automatically stopped, the weight will be lifted,
and the timer will automatically reset to zero, and it can be
operated again at any time.
●Meet the Standard:
Meet the requirements of GB/T 12828 "Determination of plasticity
and recovery value of raw rubber and mixed rubber" and other
standards.
●Application Industry:
suitable for rubber, tire, reclaimed rubber manufacturers
●Technical Parameters:
The Pressure of the sample Between Two Parallel Plates | 49N±0.05N (Including the spring force in the dial indicator) |
| Control Temperature | 70±1°C (arbitrary setting within the range of 100°C) |
| Timing Range | 3min (can be set arbitrarily) |
| Dial Indicator Measuring Range | 0mm--30mm |
| Accuracy of Dial Indicator | 0.01mm |
| Electric Heating Power | 220V 50Hz 700W |
| Dimensions | 360mm×280mm×570mm |
| Net Weight | 35kg |
