Dual-shaft High Speed Disperser LDSH-T2014

Introduction

Dual-shaft High Speed Disperser features an adjustable speed of 0 to 1450 rpm, providing precise control over mixing intensity to suit different material viscosities. It is equipped with advanced multi-layered safety guards, preventing accidental contact and ensuring safe operation during the high-speed mixing process. The system has an integrated cooling system, preventing heat buildup and ensuring material stability. Our dual-shaft high speed dispersers offer digital temperature meters, preventing overheating of sensitive materials.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Dual-shaft High Speed Disperser  combines shear force and gentle agitation to achieve uniform dispersion in complex formulations. It is applied in dispersing pigments, emulsifying liquid, paint and coatings for enhanced product quality.

Specifications

Working Travel (mm)	1200
Single-Layer Stainless Steel Container (L)	2 × 300 L
Dispersing Blades	220 or 230
Adjustable Speed	0 to 1450 rpm
Motor Power	18.5 KW
Total Power	22.5 KW
Overall Size	190 mm × 85 mm × 205 mm

Features

Adjustable Speed Control

Dual-Jacket Vessel

Temperature Control Sensors

Two-handed Lift Control

Rotating Dispersion Head

FAQs

1. How do user maintain and clean Dual-shaft High Speed Disperser ?

It Dual-shaft High Speed Disperser is essential for ensuring long-term performance and preventing cross-contamination. machines are constructed with polished stainless -steel surfaces and detachable parts to simplify cleaning. After each batch, the mixing container and blades should be flushed with appropriate cleaning solvents or water, depending on the material used. Some models feature systems for automated internal cleaning. Regular checks should be done on seals, bearings, and hydraulic components to avoid leaks and mechanical issues. Lubrication of moving parts and calibration of speed controls should be part of routine maintenance. A well-maintained disperser runs more efficiently and has a longer operational life.

2. How does the Dual-shaft High Speed Disperser handle materials with varying viscosities in a single batch?

Dual-shaft High Speed Dispenser allows the disperser to effectively manage materials with varying viscosities within the same batch. The high-speed shaft generates sufficient shear to break down and disperse high-viscosity components, while the low-speed shaft gently stirs less viscous materials to maintain uniform mixing without over-shearing. This balance prevents separation or settling of ingredients and ensures consistent texture throughout the product. Adjustable speed controls enable operators to fine-tune mixing intensity according to changing material viscosity during the process. The disperser’s design minimizes dead zones and promotes continuous circulation, which is critical when working with multi-phase or complex mixtures containing liquids, powders, and gels.

3. How do dual-shaft dispersers help achieve faster processing times?

It Dual-shaft high speed dispersers significantly reduce processing time through the simultaneous operation of high-speed and low-speed blades. The high-speed blade delivers strong shear to quickly break down particles and agglomerates, while the low-speed blade ensures thorough circulation of materials, eliminating dead zones. This dual-action mixing shortens blending cycles and ensures uniform distribution faster than traditional mixers. Adjustable speed control enables operators to fine-tune performance based on batch requirements, reducing idle time. With improved energy transfer and more efficient mixing paths, fewer passes are needed to reach the desired texture or viscosity. These time-saving benefits translate to higher throughput and lower production costs, especially in large-scale operations.

4. What troubleshooting steps should be taken if the disperser experiences vibration or noise in Dual-shaft High Speed Disperser ?

It Dual-shaft High Speed Disperser can indicate misalignment, loose components, or worn parts. First, inspect the shafts and blades for proper alignment and secure mounting. Check for any imbalance in the dispersing blades that could cause uneven rotation. Examine bearings and seals for signs of wear or damage, as faulty bearings often generate noise. Ensure that the motor and gearbox are properly lubricated and functioning correctly. Also, verify that the disperser is mounted securely to its frame or floor to minimize external vibrations. Regular maintenance and timely replacement of worn parts help prevent such issues. Consulting the user manual or manufacturer support can provide model-specific troubleshooting advice.

5. How does blade positioning affect mixing efficiency in dual-shaft dispersers ?

It supplies advanced Dual-shaft High Speed Dispenser . Proper blade positioning is critical for achieving optimal dispersion, particularly in high-viscosity or layered materials. The dispersing blade should be immersed at the right depth to create a strong vortex and maximize shear action, while the low-speed blade must be set to sweep the full container width for complete material movement. Incorrect blade height can result in dead spots or inefficient mixing, especially in large batches. Some advanced models allow adjustable blade height and positioning based on the vessel size or batch volume. This adaptability ensures consistent product texture and efficient material breakdown across diverse applications. Well-calibrated blade alignment directly boosts mixing performance and batch uniformity.

6. How does the Dual-shaft High Speed Dispenser improve mixing efficiency?

It Dual-shaft high speed dispenser significantly enhances mixing efficiency by combining two types of motion high-speed and low-speed in a single machine. The high-speed dispersing shaft rapidly shears and breaks down solid particles in liquids, promoting fast and uniform dispersion. At the same time, the low-speed shaft agitates the batch gently, ensuring consistent circulation and preventing material build-up along the vessel walls. This coordinated movement allows the disperser to handle both low- and high-viscosity materials effectively. It reduces mixing time, improves batch quality, and enhances production throughput. This dual-action capability is especially useful for formulations that require precise dispersion and consistent homogeneity across every batch.

7. What are the benefits of using a Dual-shaft High Speed Disperser in production?

It Dual-shaft High Speed Disperser offers multiple benefits across various industries. It provides superior dispersion and mixing of materials with different viscosities, making it perfect for complex formulations. The machine reduces processing time, increases batch consistency, and minimizes energy consumption through efficient design. Its dual-shaft system also helps eliminate dead zones, ensuring even distribution of all ingredients. With features like controls, hydraulic lifts, and vacuum compatibility, it supports advanced automation and process control. This leads to lower operational costs, less waste, and improved final product quality. Overall, it boosts productivity and ensures higher reliability in manufacturing operations.

8. What materials can be processed using a Dual-shaft High Speed Disperser?

It Dual-shaft High Speed Disperser is designed to process a wide variety of materials, particularly those with medium to high viscosity. It is ideal for mixing pigments in paints, emulsifying ingredients in cosmetics, blending adhesives, processing printing inks, and preparing thick food products like sauces and pastes. It can also be used in chemical and pharmaceutical industries to process gels, suspensions, and creams. The disperser's dual-motion mixing system ensures even blending of powders, liquids, and semi-solids. Its compatibility with both water-based and solvent-based materials makes it extremely versatile. Whether you're dealing with fine powders, viscous slurries, or emulsions, this equipment delivers uniform and consistent results.

9. How does the control system enhance performance in Dual-shaft High Speed Dispersers?

Dual-shaft High Speed Dispersers includes an integrated (Programmable Logic Controller) system in advanced dual-shaft dispersers automates and optimizes the entire mixing process. It allows operators to pre-set speed levels, operation time, mixing sequences, and safety limits with precision. Real-time data tracking enables monitoring of motor load, temperature, and speed, ensuring consistent batch quality. The system can also store multiple recipes, making it easy to replicate batch production and reduce human error. It supports alarms and interlocks for safety and maintenance reminders, increasing machine life. This smart automation not only boosts efficiency and accuracy but also allows seamless integration into modern production lines. It ensures reliable, repeatable, and scalable production performance.

10. Can a Dual-shaft High Speed Disperser handle vacuum or pressure mixing?

Yes, Dual-shaft High Speed Dispersers, especially advanced models, are designed to support vacuum or pressure mixing applications. Vacuum capability helps in removing entrapped air from materials during high-speed dispersion, which is crucial for achieving smooth, bubble-free formulations. This is particularly beneficial in industries like pharmaceuticals, cosmetics, and high-gloss coatings where product clarity and uniformity are essential. Pressure mixing can also be utilized to improve reaction kinetics in certain chemical processes. These systems often come with specially sealed vessels and safety valves to maintain pressure or vacuum during mixing. This feature enhances final product stability, reduces oxidation, and improves shelf life of sensitive materials.