Technical characteristics

 　Adopting our high-performance speed control belt scale can ensure the accuracy and long-term stability of measurement.
 Frequency conversion speed control, stable operation, energy saving and consumption reduction, and can also meet the requirements of the site open loop or closed loop adjustment of the flow rate
 Perfect alarm system enables you to find and eliminate the faults such as material blockage, material breakage, overload and belt deflection in time.
 Adoption of high-temperature resistant belts, long service life in harsh environments.
 High resolution load cell with minimum displacement of 0.1mm ensures accurate measurement value.
 ●High resolution digital pulse speed sensor ensures accurate speed value.
 ●Gravitational automatic tensioning device ensures constant belt tension and avoids belt slippage and excessive tension.
 ●Automatic belt deflection correction device avoids affecting production due to belt deflection.
 ●Plow shaped scraper clears the debris on the lower belt to one side to avoid damage to the belt by debris between the belt and roller surface.
 ●The scraper on the inside and outside of the belt avoids belt sticking and tare weight change.
 ●Without assistance, the belt is easy to replace, simplifying maintenance.
 ●The master and slave rollers adopt self-aligning bearings, which makes installation and adjustment very convenient.
 ●The actual feeding accuracy of various bulk materials is better than ±0.5% of the set feeding rate.
 ●Feeding rate is about 50kg/h-1000t/h.
 ●Conveying bandwidth from 500mm to 1800mm.
 ●Roller center distance 1000mm-8000mm, with plug-in system, the size can be customized according to user requirements.
 ●Output interface: various optional, can be connected with DCS system.
 ●Ambient temperature: Scale body -10℃～+60℃ Instrumentation -10℃～+45
 ● The weighing frame is made of high-strength rectangular tubes or cold-formed C-type steel plates with high rigidity and good stability.
 ● Shaft-mounted gear motor, low vibration and high stability.
 ● Belt automatic tensioning device ensures constant belt tension and measuring accuracy.
 ● Conveyor automatic deviation correction device to avoid affecting production due to belt deviation.
 ● Special structure weighing rollers, high precision bearings, small radial runout, flexible rotation and high stability.
 ● Thin and light belt or polyester belt, good flexural performance, light tare weight of the scale body.
 ● The speed measuring device is on the follower drum, the speed tracking is accurate.
 ● Smaller flow rate can be driven by stepping motor, accurate speed tracking and less jitter.
 ● The scale frame is composed of cold-formed C-type steel plate, with novel structure and high strength, suitable for the design of various specifications of non-standard scales;
 Integrated direct-connected gear motor, imported technology, low noise, low vibration, anti-dust, long life, high reliability; gear motor with anti-torque support plate, shaft-mounted structure. It is directly connected with the active roller of the scale body, which is extremely convenient for installation, commissioning and maintenance.
 ● Circumferential non-connectorized belt, skirt belt structure;
 ● Uniquely designed weighing mechanism, more uniform force, better linearity and repeatability;
 ● Weakly magnetic gear speed measurement device design, with the speed measurement circuit real response to the motor speed, speed measurement signal is accurate and reliable;
 Unique belt deflection prevention device, roller structure, freely adjustable tensioning rollers;
 Scale feeding device with its own pallet, which can control the amount of feeding and sealing material, so that the scale can be calibrated and calibrated to zero;