大兴安岭Cyclic chain code

PXL-AL series belt scale dynamic circulating chain code verification device

 System Overview 

Electronic belt scale verification chain code-dynamic verification measurement accuracy is high (static 3/1000, dynamic 1/1000), easy to operate, does occupy the site, that is, it reduces safety labor, greatly improves work efficiency. It saves the investment of the enterprise compared with the physical verification device "electronic hopper scale", the "electronic hopper scale" has a large equipment area, occupies a large space, is troublesome during verification, the cost is high. The CLM series check chain code is the first choice for solving belt scale check. If equipped with an automatic retractable winch device, the chain code can be automatically operated during the verification process, which greatly improves the work efficiency.

Belt scale dynamic circulating chain code verification device PXL-AL type electronic belt scale installed on the belt conveyor for dynamic verification equipment, widely used in electric power, metallurgy, wharf, building materials, coal mines other electronic belt scales to measure bulk materials Occasions. The device can realize dynamic automatic verification of the accuracy of electronic belt scales, is usually used to verify various types of electronic belt scales with an accuracy level of (0.5)-(2.0).

 working principle 

The belt scale PXL-AL dynamic circulating chain code verification device is installed on the site of the electronic belt scale is located above the conveyor at the body of the electronic belt scale. The device can be automatically smoothly placed in the no-load operation of the belt conveyor On the belt above the belt scale body, the belt conveyor is dragged through the weighing section of the belt scale. The closed-loop circulating chain code ring is mechanically driven by the device. The belt conveyor is dragged to achieve a cyclical operation. Simulate the status of conveyed materials to complete the dynamic verification of the accuracy of the electronic belt scale.

 System Components 

Belt scale PXL-AL dynamic circulating chain code verification device is composed of frame, standard chain code, verification display instrument, lifting system, speed sensor, electric control system so on.

  main feature 

   ●The chain code runs synchronously with the belt, fully simulating the conveying form of the material, making the verification more intuitive reliable;

   ●The dynamic chain code is automatically operated by the electronic control system for receiving lifting;

   ●The verification process is convenient fast, with a high degree of automation, saving time effort, accurate reliable;

 Technical Parameters 

   ●Chain code specifications: 5, 10, 15, 20, 30...200 (kg/m);

   ●Chain code accuracy: M11 level;

   ●System accuracy: ±0.1%;

   ●Scale capacity: 1-6000t/h;

   ●Belt width: 500-2200mm;

   ● Instrument output: RS232/485, 4-20mA;