The advantage of KEDA truck scale/weighbridge is design durable and robust by input enough steel material without bending after heavy load weighing.
3 years for truck scale/weighbridge platform structure,and 1 years for component part.
We have detail install manual with scale while shipping,also provide technical engineer service to your company when necessary,and round trip ticket and accommodation and 100$ subsidy per day need pay by buyer.
You should drive a truck on scale to testing and commissioning if accuracy.
When you replace new indicator and new load cell,and found the big different error while weighing,then it need calibrate again to ensure accuracy weighing.
You can contact through sales to feedback to Keda technical center department to get prompt service for repair and calibration.