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Wide range of load cells and sensors
Proven accuracy, durability, and reliable performance
Single-point load cell designed for direct mounting of low cost, low capacity weighing platforms.
Single Point Bending Beam Load Cells
What is a Single Point Bending Beam Load Cell?
A single point bending beam load cell is a precision sensor designed to measure weight or force applied at a single loading point. It works on the bending beam principle, where applied force causes a small deformation in the beam, measured by strain gauges.
These load cells are unique because they can handle off-center loads (eccentric loading) without losing accuracy. That makes them ideal for platform scales where weight may not always be perfectly centered.
Where Are They Used?
Retail & Industrial Weighing Scales
Packaging & Filling Machines
Checkweighers in production lines
Conveyor Belt Weighing Systems
Food & Pharma Processing Equipment
Why Choose Single Point Bending Beam Load Cells?
Accuracy with off-center loads β no need for perfect weight distribution.
Compact and versatile β fits into small and large weighing platforms.
Durable β handles shock and overload protection.
Cost-effective β reliable solution for scales and automation.
Advantages for Industry
High precision for trade-approved applications.
Stainless steel or aluminum options for harsh environments.
Long life span with minimal maintenance.
Compatible with digital weighing systems.
How to Use Single Point Bending Beam Load Cells
1. Select the Correct Load Cell
Capacity β Choose a load cell rated for 1.5β2 times your maximum expected load.
Material β Stainless steel for corrosive/harsh environments, aluminum for general use.
Certification β For trade use, pick OIML/ISO certified models.
2. Mount Properly
Fix the load cell securely to the base plate using the designated mounting holes.
Ensure the loading platform or scale plate is attached at the top side of the load cell.
Use the recommended bolts and torque values from the manufacturer.
Avoid welding or drilling near the strain gauge area.
3. Wiring & Connections
Connect the wires to your weighing controller/indicator:
Excitation + (red)
Excitation β (black)
Signal + (green)
Signal β (white)
Keep cables away from strong electrical noise (motors, inverters).
If extending cables, use shielded wiring.
4. Calibration
Power up the system and zero the indicator with no load.
Place known calibration weights (test masses) on the platform.
Adjust the controller until readings match the known weights.
Repeat at different weight levels for accuracy.
5. Operating Guidelines
Place loads anywhere on the platform β single point bending beam cells are off-center load compensated, so accuracy is maintained.
Avoid shock loading (dropping heavy items suddenly).
Donβt exceed 120% of rated capacity to prevent permanent damage.
6. Maintenance & Care
Keep the load cell clean, free from dust or liquid buildup.
Inspect mounting bolts and wiring regularly.
Recalibrate every 6β12 months, especially for trade-verified scales.
Replace immediately if drift, erratic readings, or corrosion appear.
Sands Industries: Australiaβs Largest Supplier
Sands Industries is the largest designer, manufacturer, and supplier of single point bending beam load cells in Australia. Whether you need standard load cells for platform scales or custom-engineered solutions for automated machinery, our in-house team delivers:
ISO-compliant quality manufacturing
Custom design services for OEMs
Nationwide supply and support
Fast delivery across Sydney, Melbourne, Brisbane, and beyond
