Precision Fully Suspended
(PFS Series)
CST’s flagship model, the Precision Fully Suspended (PFS) belt weigher, delivers the highest level of accuracy and stability across a wide range of applications. Engineered with a four-load-cell design, the PFS provides true direct force measurement and exceptional repeatability under live load conditions. Its robust structure minimises material build-up and simplifies maintenance, ensuring long-term reliability in demanding environments.
Available in Non-Intrusive and Closed Spaced Roller Rack (CSRR) designs, the PFS Series is the benchmark for precision and performance in conveyor weighing.
Designs:
Australian-Made
Proudly designed and built in Australia, with application-specific engineering.
Certified Calibration Support
Live material calibrations, efficient re-certification, and remote support options
for maximum uptime.
Cost-Effective
Reduces on-site modification, re-engineering and downtime.
Customisable
Individually engineered to site requirements, with tailored idler spacing, load cell sizes
and finishes (galvanised or painted).
Direct Force Measurement
No levers, pivots, or bearings, delivering precision with fewer moving parts.
Durable Construction
Solid mild or stainless steel for extreme environments; typically 20-30+ year life.
Enhanced Accuracy
Guaranteed up to 0.25% depending on application, with high repeatability and minimal
recalibration.
Extended Weigh Length
Supports longer continuous belt segments for greater accuracy.
Flexible Configurations
Options from 2 – 8 idler weigh lengths, with pipe conveyor availability.
High Stability
Maintains performance over time with reduced calibration needs and long-term
accuracy.
Legal for Trade Certified
Compliant with NMI, NTEP and OIML standards, ensuring commercial confidence.
Minimal Build-Up Impact
Engineered to reduce error from material accumulation.
Load Cells
4
CSRR Design Option
Close Spaced Roller Rack Variant Available
Non-Intrusive Design Option
Installs without conveyor modifications, saving costs and preserving structural integrity.
Australia
NMI Certificate of Approval No. 6/14D/13
Accuracy Class 0.5, Class 1, Class 2; 2003 (first approved 1997)
OIML
Certificate of Conformance No. R50/1997-AU-03.01,
Accuracy Class 0.5; 2003
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