SMG系列湿法混合制粒机

SMG series wet mixing granulator

1. Overview and classification of SMG series wet mixing granulator

1. SMG系列湿法混合制粒机设备概述与分类

Wet mixing granulator is widely used in pharmaceutical, chemical, food and environmental protection industries, particle molding equipment, mainly used for powder raw materials by adding an appropriate amount of liquid adhesive (such as water, alcohol, etc.) for wetting, mixing, granulation, the formation of a certain strength, uniformity and fluidity of granular products.

湿法混合制粒机是制药、化工、食品及环保等行业广泛应用的颗粒成型设备，主要用于将粉末原料通过加入适量的液体粘合剂（如水、醇等）进行润湿、搅拌、制粒，形成具有一定强度、均匀性和流动性的颗粒产品。

According to the different structure and working principle, wet mixing granulator can be roughly divided into mixing granulator, extrusion granulator, spray drying granulator and other categories.

根据结构和工作原理的不同，湿法混合制粒机大致可分为搅拌制粒机、挤压制粒机、喷雾干燥制粒机等几大类。

Among them, the mixing granulator is the most common because of its simple operation and strong adaptability.

其中，搅拌制粒机因其操作简便、适应性强而*为常见。

2. SMG series wet mixing granulator working principle

2. SMG系列湿法混合制粒机工作原理介绍

The working principle of the wet mixing granulator is mainly based on the wetting and agglomeration of powder materials.

湿法混合制粒机的工作原理主要基于粉末物料的润湿与团聚作用。

Inside the equipment, after the powder raw materials and adhesives are added in a certain proportion, the powder particles are uniformly wetted and gradually gathered to form larger particles through the rotation and cutting of the agitator.

在设备内部，粉末原料与粘合剂按一定比例加入后，通过搅拌器的旋转和切割作用，使粉末颗粒均匀润湿并逐渐聚集形成较大的颗粒。

With the continuous agitation, the particles are further combined tightly, and the wet particles that meet the requirements are finally formed.

随着搅拌的持续进行，颗粒之间进一步结合紧密，*终形成符合要求的湿颗粒。

In the whole process, the control of parameters such as stirring speed, adhesive dosage and mixing time has a crucial influence on particle quality.

整个过程中，搅拌速度、粘合剂用量、混合时间等参数的控制对颗粒质量有着至关重要的影响。

3. SMG series wet mixing granulator main components

3. SMG系列湿法混合制粒机主要组成部件

Wet mixing granulator is mainly composed of the following key components:

湿法混合制粒机主要由以下几个关键部件组成：

- Mixing system: including mixing shaft, mixing paddle, etc., to fully mix powder with adhesive and promote particle formation.

- 搅拌系统：包括搅拌轴、搅拌桨叶等，将粉末与粘合剂充分混合并促进颗粒形成。

- Mixing container: Stainless steel, corrosion resistant and easy to clean, used to hold materials for mixing granulation.

- 混合容器：采用不锈钢材质，耐腐蚀且易于清洗，用于容纳物料进行混合制粒。

- Adhesive feeding system: Used to precisely control the amount of adhesive added to ensure uniform adhesive distribution during pelleting.

- 粘合剂供给系统：用于精确控制粘合剂的加入量，确保制粒过程中粘合剂分布均匀。

- Cutting system: Used in the pelletizing process to cut too long or too large particles to ensure the uniformity of particle size.

- 切割系统：用于在制粒过程中切割过长或过大的颗粒，以保证颗粒大小的均匀性。

- Discharge device: such as scraper, vibrating screen, etc., used to discharge the wet particles from the container.

- 出料装置：如刮板、振动筛等，用于将制成的湿颗粒从容器中排出。

4. SMG series wet mixing granulation process

4. SMG系列湿法混合制粒机制粒流程

The basic process of wet granulation includes: preparation of raw materials → adding and mixing of adhesives → stirring granulation → cutting of pellets (if necessary) → drying of pellets (next step) → screening and packaging.

湿法制粒的基本流程包括：原料准备→粘合剂加入与混合→搅拌制粒→颗粒切割（如有需要）→颗粒干燥（后续步骤）→筛分与包装。

In the entire process, controlling the process parameters of each step, such as mixing time, mixing speed, binder ratio, etc., is essential to obtain high-quality particles.

在整个流程中，控制各步骤的工艺参数，如混合时间、搅拌速度、粘合剂比例等，对于获得高质量颗粒至关重要。

5. SMG series wet mixing granulator control system and operation

5. SMG系列湿法混合制粒机控制系统与操作

The wet mixing granulator manufactured by Jiangsu Bohong Company is usually equipped with an advanced PLC control system, which can realize automatic operation and remote monitoring.

江苏博鸿公司制造的湿法混合制粒机通常配备*的PLC控制系统，可实现自动化操作和远程监控。

The control system can precisely control key parameters such as mixing speed and adhesive supply, and adjust flexibly according to process requirements.

控制系统能够精确控制搅拌速度、粘合剂供给量等关键参数，并根据工艺需求进行灵活调整。

At the same time, the system also has fault alarm and emergency shutdown functions to ensure the safe operation of the equipment.

同时，系统还具备故障报警和紧急停机功能，确保设备安全运行。

The operation interface is friendly, which is easy for the operator to quickly get started and accurately execute the process instructions.

操作界面友好，便于操作人员快速上手并准确执行工艺指令。

6. SMG series wet mixing granulator performance indicators and parameters

6. SMG系列湿法混合制粒机性能指标与参数

The performance index of wet mixing granulator mainly includes particle forming rate, particle uniformity, equipment production capacity, energy consumption and so on.

湿法混合制粒机的性能指标主要包括颗粒成型率、颗粒均匀性、设备产能、能耗等。

Specific parameters vary according to equipment model and configuration, such as mixing power, mixing container volume, maximum particle diameter, etc.

具体参数则根据设备型号和配置有所不同，如搅拌功率、混合容器容积、*大颗粒直径等。

In the selection of wet mixing granulator, these performance indicators and parameters should be comprehensively considered according to production requirements and product characteristics.

在选择湿法混合制粒机时，需根据生产需求和产品特性综合考虑这些性能指标和参数。

7. SMG series wet mixing granulator maintenance and maintenance points

7. SMG系列湿法混合制粒机维护与保养要点

In order to ensure the long-term stable operation and extend the service life of the wet mixing granulator, regular maintenance and maintenance are required.

为确保湿法混合制粒机的长期稳定运行和延长使用寿命，需定期进行维护和保养。

The main maintenance points include:

主要维护要点包括：

- Clean the mixing container and mixing system regularly to prevent material residue and corrosion.

- 定期清洗混合容器和搅拌系统，防止物料残留和腐蚀。

- Check and replace worn impeller blades, bearings and other parts.

- 检查并更换磨损的搅拌桨叶、轴承等部件。

- Check the working status of the adhesive supply system and control system to ensure normal operation.

- 检查粘合剂供给系统和控制系统的工作状态，确保正常运行。

- Check the lubrication of motor, reducer and other transmission parts regularly, and add lubricating oil in time.

- 定期检查电机、减速机等传动部件的润滑情况，并及时补充润滑油。