Negative pressure vacuum feeding equipment uses a vacuum generator or vacuum pump to generate vacuum, and the negative pressure generated by the vacuum sucks the material in from the feeding port. Then, in the filtration chamber of the separation container, separate the air from the material. The material automatically falls due to gravity and is collected in the silo. Our cyclone separator prevents fine powder from entering the filter to improve its efficiency. When the silo is filled with materials, the vacuum pump automatically shuts down and the pressure inside the conveying equipment reaches equilibrium. The discharge valve opens, and the material flows out through the discharge port and directly falls into the storage container. When discharging, the filter element is automatically cleaned by the back blowing airbag. If the material is relatively viscous, we can install a special vibrator to assist in cutting. The discharge chamber automatically closes after unloading, and the entire conveying process starts again.

【负压真空上料机设备特点】：

Characteristics of negative pressure vacuum feeding machine equipment:

1.流畅的模块化设计：模块化设计不仅使得安装维护更加简单，拆洗更加方便，杜绝死角的存在。当清洁时，设备各模块之间通过卡箍的设计，使得输送机可被方便地拆卸和安装。设备没有易使物料堆积的间隙和死角。

1. Smooth modular design: Modular design not only makes installation and maintenance simpler, but also makes disassembly and cleaning more convenient, eliminating the existence of dead corners. When cleaning, the design of clamps between the various modules of the equipment allows for easy disassembly and installation of the conveyor. The equipment does not have gaps or dead corners that are prone to material accumulation.

2.流化装置：流化器是使物料与输送机料仓内壁之间产生一层气模，通过这层气膜可以有效帮助流动性差的物料流动，不仅防止物料搭桥，而且还提高了卸料效率。流化器材料为烧结式聚乙烯，符合FAD要求。

2. Fluidization device: The fluidizer creates a layer of air mold between the material and the inner wall of the conveyor silo. Through this layer of air film, it can effectively help the flow of materials with poor fluidity, not only preventing material bridging, but also improving unloading efficiency. The material of the fluidized bed is sintered polyethylene, which meets the requirements of FAD.

3.反吹系统:内置一对一的反吹气囊，脉冲式气体反吹，每个循环都能高效的清洁过滤器，使得设备性能更加稳定。

3. Blowback system: Equipped with one-on-one blowback airbags and pulse gas blowback, each cycle can efficiently clean the filter, making the equipment performance more stable.

4.过滤系统：高品质HD-PE型、 Ti07型过滤器，过滤精度可达0.3 μm 工作温度130℃。德国进口，可使用酒精、清水、压缩空气进行清洗、可长期反复使用。

4. Filtering system: High quality HD-PE and Ti07 filters, with a filtering accuracy of up to 0.3 μ The working temperature is 130 ℃. Imported from Germany, can be cleaned with alcohol, water, and compressed air, and can be reused for a long time.

5.智能化控制系统：

5. Intelligent control system:

无论您的工况是严格要求的无菌车间还是普通的粉体输送项目，无论是简易的手动控制还是需要PLC的中心控制。我们都可以提供符合您工况要求的控制系统，方便快捷安全的完成您系统的输送要求。

Whether your working condition is a strict aseptic workshop or a regular powder conveying project, whether it is simple manual control or central control with a PLC. We can all provide control systems that meet your operating requirements, making it convenient, fast, and safe to complete your system's conveying requirements.

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This article is dedicated by the negative pressure feeding machine. For more information, please click on: http://www.sdxinlujx.com Sincere attitude. We will provide you with comprehensive services. We will gradually contribute more relevant knowledge to everyone. Stay tuned