FAQ

• q:How to solve if the belt scale indicator does not display?

  A: Electronic belt scale, also called conveyor belt scale, is installed on belt conveyor for continuous weighing of the materials being conveyed. Electronic belt scale can not only automatically peel and automatically calibrate, but also It has strong anti-interference ability. However, many customers often encounter the situation that the weighing controller of the electronic belt scale meter does not display during the use. Then, what should we do if the weighing indicator of electronic belt scale does not display? Generally it has the following cases if belt scale indicator doesnt display: 1. If the on-site electronic belt scale is operating normally, and the belt scale weighing indicator does not display the flow, then the speed signal is faulty. We should insist on whether the speed sensor is running normally. At this time, we need to check the speed sensor excitation voltage and measure the motherboard terminal. The voltage at the ends of the eleventh, if normal, should be the voltage of +24V; 2. If the speed signal is normal, the flow rate of the belt scale indicator does not display, and it is necessary to measure whether the signal cable has an open circuit; 3. After checking the voltage of the speed sensor, it is also necessary to check the excitation voltage of the load cell, check the voltage across the terminals of the main board, and the voltage of +10VDC should be normal. 4. Check the signal voltage of the load cell and check the voltage at the terminals 3 and 4 of the motherboard. Normally, there should be a voltage of +0~30mV. 5. Sometimes the mechanical equipment is all normal, but there is still a situation where the flow does not show. At this time, we can first check whether the mechanical connection between the speed measuring roller and the speed measuring sensor on the site is loose and slipping. The above is a brief introduction to How to sove the electronic belt scale indicator does not display, if you have more questions, please contact us: info@hikmin.com

• q:WHAT QUALITY TESTING REPORTS DOES HIKMIN PROVIDE FOR THE PRODUCTS?

  A:HIKMIN provides a whole-set of testing reports for each piece of HIKMIN s products, including Chemical Composition Report, Mechanical Property Report, UT Test Report, PT Test Report, MT Test Report, Dimension Check Report, Hardness Inspection Report, Heat Treatment Curve and Report, Spheroidization Rate Report, and other reports as the client requires.

• q:WHY CHOOSE US?

  A:HIKMIN is a complete and mature manufacturer with more than 30 years expertise. With technical support from institutes such as the National Mining Machinery Engineering Design Institute, and technical communication and cooperation with many institutes, HIKMIN builds up a professional team which is capable to offer the designing, manufacturing, installing

• q:WHAT IS HIKMIN’S QUALITY CONTROL OF THE PRODUCTS?

  A:HIKMIN possess the qualification and certification of ISO 9001:2008, BV, SGS, CCC, MA. Also HIKMIN has built up a mature quality control system and a set of self QC standard, which is of higher and stricter standard than both the industry standard and national standard requires. For each product, beside the self inspection HIKMIN provides, both on-site inspection and third party inspection are available.