应用基础上，和一些特殊物料客户使用要求的条件下，研发生产的一款新型外置式超声波振动筛。 "Jinhe" brand JHC series external is based on the application of built-in ultrasonic vibrating screen , and some special materials customer requirements for the development, production of a new type of external ultrasonic vibrating screen. This series of ultrasonic vibrating screens effectively saves the time of replacing the transducer and greatly improves the efficiency. The appearance of external ultrasonic vibrating screen makes more and more users choose this product.
The external ultrasonic vibrating screen is to convert 220V, 50Hz or 110V, 60Hz electric energy into 18KHz high-frequency electric energy, input the ultrasonic transducer, and turn it into 18KHz mechanical vibration, so as to achieve the purpose of efficient screening and net cleaning, so that Ultrafine powder sieving becomes easy. This system introduces a low-amplitude, high-frequency ultrasonic vibration wave (mechanical wave) on the screen on the basis of the traditional vibrating screen to improve the screening performance of the ultrafine subdivision. Particularly suitable for users with high value-added fine splits.
的一种衍生产品，将超声波控制器与振动筛有机结合在一起，在筛网上面叠加一个高频率低振幅的超声振动波，超微细粉体接受巨大的超声加速度，使筛面上的物料始终保持悬浮状态，从而抑制粘附、摩擦、平降、楔入等堵网因素，从而解决了强吸附性、易团聚、高静电、高精细、高密度、轻比重等筛分难题，使超微细粉筛分不再成为难事，特别适合高品质、精细粉体的用户使用。 The ultrasonic vibrating screen is a derivative of the rotary vibrating screen . It combines the ultrasonic controller and the vibrating screen together. A high-frequency and low-amplitude ultrasonic vibration wave is superimposed on the screen. The ultra-fine powder receives huge ultrasonic acceleration. Keep the material on the sieve surface suspended at all times, thereby inhibiting network blocking factors such as adhesion, friction, leveling down, wedging, etc., so as to solve strong adsorption, easy agglomeration, high static electricity, high precision, high density, light specific gravity, etc. The screening problem makes the ultra-fine powder screening no longer a difficult task, especially suitable for users of high-quality and fine powder.
1. Speed up the separation of agglomerates, high static electricity, high precision, high density, light specific gravity, and adsorption materials, thereby increasing the sieve weight.
2. Decompose the adherent material and reduce the amount on the screen, which will increase the net-crossing rate by 5-20 times than the vibration screen without ultrasonic wave.
3. The unique application of the JC ultrasonic screening system does not need to add any other screen cleaning device, and the self-cleaning function does not block the mesh.
4. Fine particles with near diameter can be clearly separated.
5. Does not change the characteristics of the sieving material, especially suitable for new materials.
6. The ability and scope of screening, there are technologies that other screening machines cannot reach.
7. The sieving strength can be increased by 1-100%, and the output can be increased by 1-15 times, which truly meets the industrial production of fine powder materials above 400 mesh.
8. Prevent the blockage of 50-625 mesh meshes and the impact of similar particles on the meshes to prolong the service life of precious screens.
9. It is suitable for sieving powder from 20 micron to 300 micron, especially for materials that are difficult to sieve.
"Jinhe" brand JHC series external ultrasonic vibrating screen is widely used in chemical, food, medicine, non-metallic ore, metallurgy, ceramics, ceramics, building materials, coatings, electronics and other fields of screening, classification, slurry filtration and other industries .
Application examples: 400 mesh, 500 mesh, 600 mesh. Alloy powder, aluminum powder, stainless steel powder, tungsten powder, nickel powder, cobalt powder, powder coating, quartz powder, butyrone powder, electromagnetic powder, silicon powder, malt powder, virus powder, coffee powder, anode material, laser powder .
包括一台超声波振动筛电源，一条航空衔接插线，一个换能器，一个网架。 1. Each ultrasonic system of the ultrasonic vibrating screen includes an ultrasonic vibrating screen power supply, an aeronautical patch cord, a transducer, and a grid. Do not use ultrasonic systems interchangeably with other manufacturers to avoid unnecessary losses. If you need to exchange, please provide the manufacturer and parameters.
2. In the case of meeting production requirements, the vibration amplitude should not exceed 200 μm.
3. Do not turn on the power of the ultrasonic vibrating screen when there is no load on the screen of the ultrasonic vibrating screen. Otherwise, it is easy to cause power overcurrent and damage to the grid and the transducer.
4. The screen must be tight, otherwise it will affect the ultrasonic output and vibration effect.
5. The butt screws of the transducer aviation plug must be tightened and wrapped with insulating tape to prevent dust from entering. Take care to protect this connection in use.
6. Before the machine starts, check whether the nut of the transducer and the connection plug is locked, and whether the transducer and the grid are locked by the ultrasonic vibrating screen 7 (the locking force is 40 ~ 50kg). In the application process, pay attention to the protection of the aviation connection cable between the chassis and the transducer, and pay attention to the moisture resistance of the port connection cable and the transducer socket.
7. If the material is conductive, please use an extended ultrasonic aviation connection cable to isolate the power of the ultrasonic vibration screen from the screening site to prevent the material from entering the power box and causing a short circuit.
8. When replacing the screen, the residual glue on the inner ring (resonator) of the grid frame is scraped off with a sharp wallpaper knife. Do not use an angle grinder to grind it to prevent damage to the resonator.
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