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The mixing head is the key processing part of the glue applicator. Different types of mixing heads are used to mix and apply different types of adhesives. Usually, mixing heads are made of stainless steel to resist chemicals and avoid corrosion. Mixing heads can vary in shape, size, and function depending on the specific application requirements.
Static mixing heads
Static mixing heads are used to mix different types of adhesives. Static mixing heads provide a channel for the materials to pass through, where they are mixed together by the static mixing elements. Consider using static mixing heads with disposable bags.
Dynamic mixing heads
Dynamic mixing heads are used to mix and match different types of ingredients. Similar to static mixing heads, dynamic mixing heads also have channels and paddles for stirring. Dynamic mixing heads usually have control systems inside them so that operators can change mixing speeds and other parameters. This kind of mixing head can provide more flexible and precise mixing results.
Cone mixing heads
Cone mixing heads are widely used in industrial and chemical applications to mix different types of liquid or semi-liquid materials. Cone mixing heads have a cone-shaped body, which provides a space for materials to collide and stir. The structure of cone mixing heads varies depending on the specific model and manufacturers. Usually, they are made of high-strength stainless steel and corrosion-resistant materials. Cone mixing heads can be combined with different types of motors and drives to adjust the speed and power.
Open mixing heads
Open mixing heads are commonly used in adhesive applications. Open mixing heads have an open design to ensure even mixing and rapid distribution of materials. This kind of mixing head can be easily connected to different types of adhesive containers and supply systems.
Multi-stream mixing heads
Multi-stream mixing heads are often used in the field of industrial production and chemical engineering. Mixing heads with multiple streams can process multiple strands simultaneously through special structures and designs. Multi-stream mixing heads can improve production efficiency and meet large-scale production requirements by uniform mixing and constant supplying.
Mixing head size
Mixing heads are produced in various sizes to meet the needs of different applications. The typical sizes are usually provided in diameter. The small-size mixing heads typically have a diameter of around 153 mm to 203 mm (6 to 8 in), which are designed for the mixing needs of small batches. Their operation can facilitate the mixing of material samples and reduce the waste of materials. Medium-size mixing heads, such as 203 mm to 305 mm (8 to 12 in), usually have a slightly larger capacity and are suitable for some small to medium-sized production lines. Large-size mixing heads are more suitable for industrial-scale production. Head sizes like 406 mm to 610 mm (16 to 24 in) are more suitable for high-efficiency, large-scale production.
Mixing head frequency
The mixing frequency indicates how fast the mixing head can rotate. The more mixing heads turn faster, the more efficient the work they do. Generally, mixing heads for industrial use have mixing speeds from 100 to 2,000 rpm or higher in a lot of different levels. When mixing heads operate at a lower speed, the concluding result will be thorough mixing. However, at a higher mixing speed, the efficiency of work will be improved.
Mixing power
The mixing power determines the strengths at which the mixing head can work. Power is usually given in kilowatts (kW) or horsepower (HP). The mixing heads' power ranges from 1 kW to 10 kW or higher. Higher mixing power allows more material to be mixed and provides higher strengths.
The material of the mixing head
Mixing heads' bodies are often composed of some durable and corrosion-resistant materials to ensure their long-lasting performance in various working environments. The common materials include stainless steel, nylon, polypropylene, etc. Stainless steel mixing heads are suitable for more high-temperature and pressure environments. Nylon and polypropylene mixing heads are used for many chemical production industries because they have resistance against various chemicals.
Maintenance:
Clean up
Mixing heads should be cleaned as soon as possible after use to avoid solidification or corrosion of the material. Rinse the residual material first by using water or a solvent and then clean it with detergent.
Check for damages
Regularly check whether mixing heads are damaged, such as cracks, deformations, etc. Replace or repair them in time if they are damaged to ensure the quality of the material mixing.
Lubricate the bearings
Regularly lubricate the bearings of the mixing heads to ensure their smooth operation and reduce friction.
Pay attention to the cooling system
If mixing heads possess a cooling system, it should be ensured that the cooling system works normally. Regularly check the coolant level and cooling fan's operation.
Device clean
The mixing device needs to be cleaned as well, such as mixing blades and tubes. Ensure that no residual material is attached. Pay attention to the hard-to-reach places and clean them thoroughly.
Industrial mixing heads have various applications in different industries because they are the essential components of mixing machines. In the food industry, a food mixing head is used to ensure the even mixing of ingredients of various products such as doughs and batters, among others.
In the healthcare and pharmaceutical industries, mixing heads mix ingredients to make ointments, creams, and medicines in large manufacturing units. In the construction industry, mixing heads are used to mix paint and other construction material, including adhesives, mortars, and concrete.
Mixing heads are also used in the chemical industry to mix chemical compounds. Mixing heads with special features are used to mix high-viscosity materials such as those found in batteries and sealants. They are also used to prepare resin and polyol for the foam, insulation, and coating industries. In the dyeing and textile industries, mixing heads help prepare dyes and chemical solutions for dyeing fabrics.
Mixing heads are also used in the automotive and machinery manufacturing industries to prepare lubricating oils and greases. They help achieve the required homogeneity and viscosity to ensure good equipment and machine performance.
Mixing heads may also be used to mix different types of raw material in the plastic and rubber industries to prepare compounds. They are also used to prepare formulations in the fertilizer industry.
Mixing heads are also used to mix raw materials in the pulp and paper industry to ensure the even mixing of pulps, chemicals, and additives to create uniform paper.
The above applications create opportunities for mixing head sales in different industries.
Understand Application Requirements:
Industrial mixing heads have distinct specifications for different applications. Buyers should first consider the requirements of the mixing task. For instance, a large mix of concrete at a construction site requires a different mixer head than a delicate food-grade ingredient mix in a kitchen.
Determine the Type of Mix:
Buyer should also consider the type of material to be mixed when choosing a mixing head. Thick, viscous substances require a different mixing head than light, fluffy ones. For example, a toothed mixing head is more suitable for working with thicker materials like cement or dough, while a propeller head is better suited for lighter liquids like oils and water.
Assess Batch Size:
The size of the mixing batches also plays an important role in determining the appropriate mixing head. If buyer is working with large volumes, a more powerful and efficient mixing head capable of handling higher capacities will be needed.
Consider Attachment Mechanism:
Mixing heads attach to power tools from the gearbox output to the mixer using a variety of connection styles, including a pin, lock, thread, and hexagonal drive. For instance, a threaded attachment is often used for mixing heads designed to fit into drills, ensuring a secure and stable connection during mixing.
Evaluate Mixing Efficiency:
Not all mixing heads are optimized for the same mixing tasks. Some heads are designed to provide a uniform mix, while others focus on faster mixing times. A paddle mixing head excels in both aspects and is well-suited for achieving a homogeneous mixture.
Check for Compliance:
Compliance with regulatory standards is crucial, especially when working with food-grade mixing heads. These heads must meet specific safety and hygiene standards to ensure they can be used in food processing without posing any health risks.
Q1. What is a mixer's head? Is it different from mixing blades?
A1. The mixer's head refers to the motor part of the mixer, while mixing blades refers to the parts that split and move the materials. Sometimes, the term mixing head is used to refer to the part of the mixer that does the mixing.
Q2. What are mixing heads made of?
A2. Mixing heads are typically made from high-strength steel or stainless steel. Some of them are coated with chrome to increase their life span.
Q3. Are all mixing heads the same size?
A3. Mixing heads are not the same because different mixers use different types of mixing heads to achieve different purposes. However, heads in the same category are likely to be the same size.
Q4. Can someone change the head of a mixer?
A4. Yes, if the head is not achieving the required mixing, it can be changed to another head that will provide the required mixing.
Q5. What are some tips for using the mixing head properly?
A5. Always immerse the mixing head before turning it on to prevent splashing and potential damage. While mixing, move the head in circular motions to ensure all parts are properly mixed. Do not overload the container.
