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Dry Powder Blending Machine

Hywell machinery's lab Dry Powder Blending Machine is designed for ultra-uniform mixing of a wide range of powder and granular products in the pharmaceutical, chemical, food, light and related industries. This type of Dry Powder Blending Machine has a three dimensional mixing (lab 3D mixer) method for high efficiency mixing unlike other 2D mixers.
The whole machine features novel design, compact structure, and good appearance; The evenness of mixing reaches 99%, and the volume charge coefficient reaches 80%, compared to 40%-50% of other dry powder blenders.

  • HF


  • 8479820090

  • SUS304/SUS316L/Titanium

  • Food/Pharmaceutical/Chemical


Dry Powder Blending Machine Introduction

Hywell Machinery HF Laboratory dry powder blending machine are used for homogeneous mixing of powdery substances with different specific weights and particle sizes. The production process is hygienic and dust-free because the product is mixed in independent containers of variable sizes. During the mixing process the powder moves on a random direction from center to the end of the trough and on the same time from top to the bottom. In such a multi-dimensional way.

Materials are charged into a closed square-cone mixing barrel, the symmetrical axes of hopper and the axes of rotating shaft form an included angle, materials with different constituents are strenuously rolling over in the closed hopper and producing high shear to achieve the best effect of mixing. For the materials, there is no centrifugal function, without the specific gravity segregation and the layer division. For each of build-up phenomenon, there is the remarkable weight rate. The mixing rate is high. The material charge rate of barrel is big. Maximum rate can be up to 80% . The barrel adopts arc shape connections and its well polished and reach GMP.

Hywell machinery’s laboratory dry powder blending machine have the volume drum of 5-50L that can work with interchangeable drums.

Hywell machinery also have the industrial powde cone mixer that volume from 100 to 3000 liter.

Lab Powder Blender

Lab Powder Blender

lab mixer

Lab Mixer

Lab Dry Powder Blender Video

Dry Powder Blending Machine Working Principles

During the mixing process the powder moves on a random direction from center to the end of the trough and on the same time from top to the bottom. the HF series laboratory powder mixing machine needs only short mixing time and relatively low power consumption. The mixer‘s “Gentle” mixing action is good for final products that are sensitive to high shear of the mixer and tend to break or to reduce their particles size, or are highly abrasive.

10L Dry Powder Blending Machine Video

Dry Powder Blending Machine Parameter


Total volume (L)

Operation Volume(L)

Maximum loading (Kg)

Speed of mixing (r/min)























HF -50








1.5-50L can work with interchangeable drums.

2.Hywell machinery reserves the right to the design without notice

3.All specifications are as accurate as is reasonably possible, but they are not   binding.

Dry Powder Blending Machine construction material

Hywell Machinery are able to offer our HF Series laboratory dry powder blender with contact part to be built in SS304, SS316L, Titanium, Duplex stainless steel, etc. Electrical parts of control system of the lab powder mixing machine can be adapted to the customer’s needs.

Dry Powder Blending Machine Advantages

Hywell machinery HF series laboratory dry powder blending machine had the following advantages over conventional solutions.

1. Excellent homogeneity of mixing with no dead points

2. Complete discharge and easy cleaning

3. Easy loading of materials into the shells.

4. Blender automatically stops at the home position after blending is complete.

5. Mixing in independent containers (on small models as an Option) offers no contamination and emissions, no extra cleaning.

6. Time-saving, fast exchange of the container, due to simple and fast mounting of the container

7. The whole machine novel design, compact structure, and good appearance, the evenness of mixing reaches 99% , and the volume charge factor reaches 0.8.

8. Highly polished inner and outer surfaces of the barrel, no dead comer, easy to discharge materials, easy to clear, no cross contamination. Confining to the requirement of GMP.

Dry Powder Blending Machine Options

Hywell machinery HF Laboratory dry powder Blenders had the following options

1. Total volume Sizes from 5 to 50 lit.

2. Free of cross contamination due to the independent drums for different batches when highly hygienic processing is required (for size HF-50 and smaller)

3. Drums can be built in SUS304,SUS316L ,Titanium, Duplex stainless steel.

5. Control system of powder mixer machine has more choices, such as push button or HMI+PLC .

6.  Optional variable speed shell

7. Optional sanitary butterfly valve

8.  Optional stainless steel cart to transport the shell and for easy loading.

How do the Dry Powder Blending Machine Works 

The Hywell Machinery series lab dry powder blending Machine has a square cone chamber made up by stainless steel. Powders and granules are fed into the square cone chamber either manually or by a vacuum conveyor. A gear motor drives mixing machine drums to roll in 360 degrees. This multi-dimensional motion makes the powders and granules inside tumbling up and down and colliding to each other all the time, and achieve uniform mixing in short time.

Lab Dry Powder Blending Machine Design with Interchangeable Mixing drums

For the 5L dry powder blending machine size of HF-5,HF-10,HF-20 and HF-50, Hywell Machinery offers the option for the powder mixer to work with interchangeable drums. A single driving machine can achieve mixing from 5 liters to 50 liters by changing barrels of different volumes

 Interchange drum             Interchange drum
Mixing drum

Mixing drum 

Dry Powder Blending Machine Application

The lab dry powder blending machine is mainly used for the development of new products in the early stage of pharmaceutical, chemical, and food factories; as well as for University or research institutes.

Dry Powder Blender for Pharmaceuticals

Carcinogenic Substances, Concentrated Active Ingredients, Active Agents, Generics, Intermediate Products, Toxic Substances.

Dry Powder Blender for Foods

Spices, Vitamin, Enzymes, Flavours, Herbs, Minerals, Nutra-ceuticals .

Dry Powder Blender for Chemicals

Dyestuffs, Leather Auxiliaries, Metal Powders, Pigments, Agrochemicals, Ceramic Powders, Detergents, ,Plastic Powders.

lab mixer

Control Panel

Lab Mixer

Lab Mixer

What is a Dry Powder Blending Machine?

A dry powder blender machine is a specialized piece of equipment used in various industries to mix and blend dry powders efficiently. It combines different components or ingredients to create uniform mixtures with controlled particle size distribution. Whether it's food, pharmaceuticals, chemicals, or other powdered substances, these machines offer a reliable solution for achieving consistency and quality in blending operations.

Advantages of Using a Dry Powder Blending Machine

Improved Efficiency

 Dry powder blending machines automate the blending process, significantly reducing manual labor and saving time. They can handle large volumes of powders efficiently, increasing productivity.

Consistency and Uniformity

 These powder mixing machines ensure that every batch of blended powder has the same composition and properties, resulting in consistent product quality.

Controlled Mixing Parameters

 Dry powder blender offer precise control over blending parameters such as mixing time, speed, and intensity, allowing manufacturers to achieve the desired mixture characteristics.

Reduced Contamination and Cross-Contamination Risks

 By minimizing human interaction and providing closed systems, these machines reduce the chances of contamination and cross-contamination, enhancing product safety.

Cost Savings

 Automated blending processes lead to less waste, as they minimize errors and ensure accurate measurements. This results in cost savings for manufacturers.

Key Features to Consider

When selecting a dry powder blending machine, it's important to consider the following key features:


Determine the required capacity based on your production needs. Consider the volume of powder to be blended in each batch and the frequency of blending.

Mixing Speed and Intensity

Look for a powder mixer machine that offers adjustable mixing speeds and intensity levels. This allows you to customize the blending process according to the characteristics of the powders being mixed.

Construction and Materials

 Ensure that the machine is constructed with high-quality materials that are suitable for the type of powders you work with. Stainless steel is often preferred for its durability, corrosion resistance, and ease of cleaning.

Mixing Mechanism

Different powder mixing machines employ various mixing mechanisms, such as ribbon agitators, paddles, or tumbling drums. Consider the type of powders you handle and choose a machine with a mixing mechanism that is best suited for achieving thorough blending.

Automation and Controls

 Look for powder blender machines with user-friendly control panels that allow for easy operation and adjustment of mixing parameters. Automation features like programmable recipes can streamline production and ensure consistency.

Safety Features

 Ensure the dry powder blending machine is equipped with safety measures, such as emergency stop buttons, safety interlocks, and overload protection. This protects both the operator and the machine from potential hazards.

Ease of Cleaning and Maintenance

Opt for a powder blender machine that is easy to clean and maintain. Removable parts, access doors, and smooth surfaces simplify the cleaning process and reduce downtime.

Compliance with Regulations

Depending on the industry you operate in, ensure that the blending machine meets relevant safety and regulatory standards, such as GMP guidelines for food or pharmaceutical applications.


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