When the inspection machine passes through the inspection table, the system will judge its weight, detect whether it meets the specified weight requirements, and make qualified, overweight, underweight prompts, or execute the corresponding non-conforming products rejecting action, and push the non-conforming products out of the production line. It has the functions of standard weight detection, counting, alarm and sorting.

Weighing conveyor is from the weight of the material on the belt, the weighing signal and the speed signal of the belt running together transmitted to the microprocessor weighing controller, automatically calculate the instantaneous flow of the material. By continuously comparing the set flow rate and the actual flow rate, the speed of the belt is adjusted so that the actual material flow rate is kept at the set flow rate value.

The weighing conveyor utilizes a load cell made of strain resistors for metering. The bearing surface generates a certain amount of pressure, and the material on top of the belt passes through the bearing surface of the lever device. This pressure is transmitted to the load cell through the lever device, and the control device will amplify and process the weight pressure signal sensed by the load cell, and then display it in a digital way. At the same time can be displayed on the digital signal for external human control, so that the measurement of belt scales according to people's actual requirements of the amount of feed automatically change the speed of the belt fast and slow, the given amount of feed tracking, so as to form a belt on the material more, slower, less material faster, no material when the speed of the fastest, and overloaded when the slowest and even will stop the control characteristics.

The weighing conveyor utilizes a load cell, a weighing controller, and an inlet and outlet conveyor. The load cell is used to collect the weight signal and send it to the controller for processing. The in-feed conveyor is used to provide adequate spacing between the products by means of speed. The outfeed conveyor is used to transport the finished product out of the weighing area. When the controller gets the weight signal of the product, the system will compare it with the pre-set weight range and sort the product, the sorting type will be different according to the application.

Weighing conveyor by the feeding equipment will be the material in batches according to the set value into the weighing hopper for weighing, by the four located in the support frame of the load cell support. Mainly with the help of motor deceleration to promote the roller sprocket, and then to achieve the conveyor of food stability, for speed, is through some configuration to frequency conversion speed regulation, power roller conveyor use up, it saves a lot of manpower and material resources, and improve the operating time.