China Rubber Testing Machine manufacturer
Dongguan Zhongli Instrument Technology Co., Ltd.
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ISO 7323 Rubber-Weiss Plasticity Testing Machine

ISO 7323 Rubber-Weiss Plasticity Testing Machine

Brand Name ZL
Model Number ZL-3005
Certification CE,ISO
Place of Origin CHINA
Minimum Order Quantity 1 SET
Price Negotiable
Payment Terms L/C,T/T,Western Union
Supply Ability 60 sets / month
Delivery Time 4-7 work days
Packaging Details ISO 7323 Rubber-Weiss Plasticity Testing Machine will be packaged within wooden case.
Product name ISO 7323 Rubber-Weiss Plasticity Testing Machine
Measuring range 0.01~25 mm
Accuracy ±0.01 mm
Load 49 N ± 0.05 N
Weight 53 kg
Power 220V, 5A
Control Temperature 70±1°C
Timing Range 3min (can be set arbitrarily)
Dial Indicator Measuring Range 0mm--30mm
Dimensions 360mm×280mm×570mm
Net Weight 35kg
Detailed Product Description
ISO 7323 Rubber-Weiss Plasticity Testing Machine
This precision testing machine is designed according to international standards to measure the plasticity value of raw rubber, plasticized rubber, mixed rubber, and rubber compounds. It compresses preheated samples between parallel plates under fixed load at specified temperatures and measures sample height under load conditions.
Download Technical Documentation (PDF)
Equipment Function
Determines Williams plasticity of raw rubber, mastic rubber, and mixed rubber compounds. Features advanced temperature control with digital display (0-100°C settable range) and integrated three-minute timing alarm for enhanced measurement accuracy.
Key Features
  • Weight assembly and working platform installed within constant temperature chamber
  • Lever-controlled cam mechanism for precise weight positioning
  • Dial indicator mounted on top bracket for deformation measurement
  • Digital temperature display regulator with platinum thermal resistance
  • Integrated timing circuit with automatic reset and weight lifting
  • Compact design with high reliability and low power consumption
Compliance Standards
Meets requirements of GB/T 12828 "Determination of plasticity and recovery value of raw rubber and mixed rubber" and other international standards.
Application Industries
Suitable for rubber manufacturing, tire production, and reclaimed rubber manufacturers.
Technical Specifications
ParameterSpecification
Pressure Between Parallel Plates49N ± 0.05N (including dial indicator spring force)
Control Temperature70 ± 1°C (arbitrarily settable within 100°C range)
Timing Range3 minutes (arbitrarily settable)
Dial Indicator Measuring Range0mm - 30mm
Dial Indicator Accuracy0.01mm
Electrical Specifications220V 50Hz 700W
Dimensions360mm * 280mm * 570mm
Net Weight35kg
Product Tags: ISO 7323 Plasticity Testing Machine   Rubber-Weiss Plasticity Testing Machine  
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