Belt theory
Belt theory High-precision electronic belt weighers are installed on belt conveyors with a relatively small inclination angle (≤10 degrees) and use full-suspension weighing bridges. This type of bridge has no fulcrum and movable parts. The long-term of this type of electronic belt weigher Stability and weighing accuracy are unmatched by other electronic belt scales. High-precision electronic belt scale weighing bridge 1 ã€Full suspension structure, no trunnion fulcrum and movable parts, low maintenance; 2 , the unit component structure, less force transmission ease, installation is simple and convenient; 3 , a unique rectangular lever, good rigidity, no distortion, zero stability; 4 , anti-lateral resistance, horizontal force, effectively reducing the belt deviation and blanking deviation on the system accuracy; 5 ã€Four weighing sensors, which are subject to small side effects, balance, and high measurement accuracy; 6 , a wide range of weighing, three or four groups of rollers to minimize the impact of the belt on the weighing accuracy; 7. For special occasions where the dust is large and corrosive such as acid, alkali and salt, the scale rack can be made of stainless steel or subjected to anti-corrosion treatment. High-precision electronic belt scale weighing controller 1 , comprehensive accuracy: ± 0.01c / o; 2. The display is a four-line LCD/fluorescent display showing the instantaneous flow rate, cumulative amount, belt conveyor operating parameters 3 , scroll menu, can be used for parameter input, set Chinese display, simple operation; 4 , a variety of calibration methods, can automatically adjust the zero and interval, automatic zero tracking; 5 , remote counting adopts non-contact form, output AC or DC signal; 6 , current output interface (optional): output can be proportional to the flow of 0 ~ 20mA or 4 ~ 20mA current; 7 , communication interface (optional): standard RS232C, RS485C interface; 8 , can set the flow: PID adjustment function, to achieve ingredients control; 9 , print interface (printer optional): parallel printer; 10 , instrument structure: There are embedded and wall-mounted two, to meet the different requirements of a variety of sites. High-precision electronic belt weigher main technical parameters System Accuracy: ±0.125% Weighing range:0～8000t/h Belt width: 500 to 2400mm Belt speed: 0～4m/s Belt conveying angle: 0 ~ 10° Remote data transmission: 1200m This article comes from Shanghai Qinjing Industrial Co., Ltd. and would like to know more about the principle of belt scales. Welcome to visit Shanghai Qinken Industrial Co., Ltd., please indicate the source.
LED Stage Light
LED stage light is a new type of lamp that uses LED lamp beads as a light source for stage lighting.
LED stage light is a kind of stage lighting. With the improvement of LED technology and the decrease of cost, LED technology lights will play an increasingly important role in the stage lighting industry.
The composition of LED stage lights is similar to that of LED lighting. The main accessories are housing, LED lamp beads, secondary optical lens, LED drive power, DIP switch, heat sink, housing, mounting bracket, etc.
The performance of LED stage lights is closely integrated with LED technology, rich in colors, red, green and blue can be mixed with 16.7 million different colors. Low power, low driving voltage, high luminous efficiency, and energy saving. Safe without radiation and without ultraviolet rays. Long lifespan, the theoretical service life can reach 100,000 hours. Compared with traditional stage lamps, the price of LED stage lamps on the market in 2014 is higher. Led Stage Light,Led Rgbw Light Module,15W Led Stage Light,High Power Rgbw Light Bingri Electronic Technology (Shenzhen) Co., Ltd. , https://www.bingriuvled.com