Single-shaft High Speed Disperser LSSH-T2014

Introduction

Single-shaft High Speed Disperser features a working travel of 1000mm, allowing the mixing shafts to move vertically across a wide range. The disperser offers sealed shafts, preventing contamination by creating a secure barrier around rotational shafts. It includes a digital speed display for accurate monitoring of rpm in real-time. Our single-shaft high speed disperser has a 180° rotating head for efficient loading and easy cleaning without relocating the main unit.

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

Single-shaft High Speed Disperser is equipped with a single independently driven shaft for efficient mixing. It is applied in dispersing pigments, emulsifying liquid, paint and coatings for enhanced product quality.

Specifications

Working Travel (mm)	1000
Container Capacity (L)	500 to 800 L
Dispersing Blades	Φ280, Φ300
Adjustable Speed	0 to 1450 rpm
Motor Power	18.5 KW
Total Power	21 KW
Overall Size	195 mm × 90mm ×205mm

Features

Inverter-Controlled Motor

Variable Frequency Speed Control

Ideal Flow Circulation

Adjustable Speed Mode

High Container Capacity

FAQs

1. How can user select the appropriate vessel for single-shaft high speed disperser ?

It supplies advanced single-shaft high speed disperser .When choosing a vessel, opt for a round tank with a dished or flat bottom and freeboard around 30% to allow vortexing without splashing. The vessel diameter should be roughly three times the blade diameter, enabling a stable circulation where materials are drawn into and away from the impeller efficiently. Positioning the blade at approximately 0.5 times its diameter above the bottom ensures full engagement of both wall and bottom flow zones Using mismatched tanks can cause poor dispersion, longer batch times, or mechanical strain. Make sure to test vessels under typical conditions to verify flow and mixing performance before final selection. This strategy ensures consistency in batch quality and lowers the risk of errors during scale-up.

2. How can user troubleshoot common single-shaft high speed disperser faults?

It supplies advanced single-shaft high speed disperser . If the main motor fails to start, check your power supply, control wiring, potentiometer settings, and thermal relay trip status. For hydraulic lift failures, inspect solenoid valves, pump rotation, and electrical control circuits. Overheating or load issues may stem from overdiluted formulations, excessive tip speeds, or lack of cooling jacket Monitoring current draw can reveal too low (inefficient mixing) or too high (overload) conditions. For blade wobble, ensure correct shaft alignment and bearing condition. A well-maintained log of faults and actions can accelerate diagnostics and reduce downtime.

3. What are the key safety precautions when operating a single-shaft high speed disperser ?

Safety is paramount when using single-shaft high speed dispersers , as the rapidly spinning impeller and sharp-toothed blades pose serious risks. Never wear loose gloves or jewellery near the shaft, and always ensure all safety guards, interlocks, and shaft locks are in place before operation Conduct a pre-start checklist to verify shaft direction, secure impeller installation, and proper hydraulic lifting function. Ensure all operators are trained specifically on the model and aware of emergency shutoff locations. Maintain clear zones around the machine and prohibit loose materials near the running shaft. Regularly inspect vibration and noise levels to detect early signs of imbalance. Strictly follow the manufacturer's manual- safety features are there for a reason.

4. What are best maintenance practices to extend single-shaft high speed disperser life?

It supplies premium single-shaft high speed disperser . Routine cleaning of the agitator, tank, and seals after each batch prevents material buildup and contamination. Regular lubrication-especially for bearings, gears, and hydraulic systems—is essential to reduce wear and overheating. Inspect and replace worn blades, shaft seals, and V-belts before they fail, and ensure proper oil levels in hydraulic reservoirs. Periodically calibrate electrical and hydraulic controls, paying attention to current draw and temperature signals for abnormal trends. Check vibration and alignment via periodic balancing programs to avoid premature bearing or shaft failure. Educate maintenance staff with up-to-date SOPs. Logging service intervals helps predict part replacement and avoids unscheduled downtime.

5. How can user manage temperature and prevent overheating during mixing on single-shaft high speed disperser ?

single-shaft high-speed disperser generates significant heat as mechanical energy converts into thermal energy-this can decrease viscosity, degrade sensitive ingredients, or evaporate volatiles. To manage heat, use a jacketed vessel with cooling water circulation around the tank. Monitor product temperature via built-in sensors or external probes. Maintain proper tip speed; excessive increases shear and temperature rapidly. Limit individual batch times to around 20–30 minutes to minimize thermal buildup. For especially sensitive products, pause mid-run to cool or employ intermittent mixing cycles. Ensure ambient conditions are suitable and ventilation is adequate-poor airflow will exacerbate heating.

6. What is a single-shaft high speed disperser and how does it work?

It single-shaft high speed disperser is an industrial mixing device designed to blend, disperse, and emulsify various materials using a rapidly rotating blade. It operates by generating a vortex through high-speed rotation, drawing materials from the top to the bottom of the mixing vessel. This promotes efficient dispersion of solids into liquids, reducing particle size and forming uniform mixtures. The disperser typically features variable speed control and customizable blade types. It is ideal for applications involving medium to high-viscosity substances. The single-shaft configuration makes it compact and cost-effective. It ensures consistent product quality with repeatable results. This equipment is widely used in paints, coatings, adhesives, and chemical industries.

7. What are the key advantages of using a single-shaft high speed disperser?

It supplies single-shaft high speed disperser. The primary advantage of a single-shaft high speed disperser is its ability to achieve fine dispersion quickly and efficiently. It reduces processing time and energy consumption while maintaining consistent product quality. With variable speed and blade options, it adapts easily to different viscosities and formulations. The design offers easy maintenance and cleaning access, improving overall productivity. Its compact structure takes up minimal space in production environments. The hydraulic lift ensures precise blade positioning for better process control. Real-time speed display and digital controls enhance operator accuracy. Overall, it delivers optimal performance with minimal operational complexity.

8. In which industries is the single-shaft high speed disperser most commonly used?

Single-shaft high speed dispersers are commonly used in industries such as paints and coatings, inks, adhesives, sealants, chemicals, pharmaceuticals, cosmetics, and food processing. In the paint industry, they are used for dispersing pigments into resins and solvents. In the pharmaceutical and cosmetic sectors, they emulsify creams, gels, and pastes for smooth, uniform texture. The adhesive and sealant industry uses them to mix polymers and fillers. In chemicals, they help achieve stable emulsions and suspensions. These dispersers also aid in blending flavoring and additives in the food industry. Their adaptability to various viscosities and batch sizes makes them highly versatile. This broad utility enhances their value across production environments.

9. What types of blades are compatible with single-shaft high speed dispersers?

Single-shaft high speed dispersers support various blade types depending on the application and material characteristics. The most common is the toothed disc blade, which provides high shear force for effective particle dispersion. Other blade types include anchor blades for high-viscosity materials, and propeller blades for gentle mixing or fluid movement. Each blade type serves a specific mixing function to achieve the desired consistency and quality. Some models allow easy blade swapping for multi-product versatility. Blade diameter is also critical-larger blades like ?280 or ?300 enhance dispersion for bigger batches. Choosing the right blade ensures optimal energy transfer and uniform mixing. The compatibility with multiple blades makes the system more flexible.

10. How does the hydraulic lift system benefit the mixing process in Single-shaft High Speed Disperser?

The hydraulic lift system in a single-shaft high speed disperser provides controlled vertical movement of the shaft and blade. This allows the operator to precisely position the blade at the optimal depth for efficient dispersion. It enhances mixing quality by ensuring that materials are evenly processed throughout the container. The lift system also simplifies loading and unloading of the vessel. By adjusting the height easily, operators can adapt the disperser for different batch volumes. It improves workplace safety by reducing manual handling. In multi-batch production, this feature accelerates workflow and increases productivity. Overall, the hydraulic lift offers ergonomic and process advantages.