| Additional Capabilities: | Coating, Vacuum |
|---|---|
| After-sales Service: | Online Support, video Technical Support |
| Application: | Liquid, Liquid with Suspended Solids, Viscous Fluid |
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Stainless steel paint dispersing mixer battery slurry high speed dispersing machine
| Model number | Cylinder volume(L) | Motor power(KW) | Stirring Speed(rpm) | |||
| feedstock | low speed mixing | High speed dispersion | low speed mixing | High speed dispersion | ||
| EC-5 | 5 | 3 | 0.75-6P | 0.75-4P*2 | 27 | 0-1500 |
| EC-20 | 20 | 12 | 1.1-6P | 1.1-4P*2 | 27 | 0-1500 |
| EC-50 | 50 | 30 | 1.5-6P | 2.2-4P*2 | 27 | 0-1500 |
| EC-100 | 100 | 60 | 2.2-6P | 4-4P*2 | 27 | 0-1500 |
| EC-200 | 200 | 120 | 3-6P | 5.5-4P*2 | 27 | 0-1500 |
| EC-300 | 300 | 180 | 5.5-6P | 7.5-4P*2 | 27 | 0-1500 |
| EC-600 | 600 | 300 | 7.5-6P | 15-4P*2 | 27 | 0-1500 |
| EC-1100 | 1100 | 600 | 11-6P | 22-4P*2 | 27 | 0-1500 |
| EC-1500 | 1500 | 900 | 15-6P | 30_4P*2 | 27 | 0-1500 |
| EC-2000 | 2000 | 1200 | 18.5-6P | 30-6P*3 | 27 | 0-1500 |
| EC-3000 | 3000 | 1800 | 22-6P | 37_6P*3 | 27 | 0-1500 |
Q1:What types of dispersers are there, and what materials are suitable for them?
1. High-speed disperser: By applying shear force to the material through a high-speed rotating dispersion disc, the material agglomerates can be quickly broken. It is suitable for the dispersion of medium and low viscosity liquid materials, such as latex paint, ink, ordinary paint, etc. For example, in the production of latex paint, pigments and fillers can be quickly dispersed evenly in the emulsion system to make the product color uniform and the covering power meet the standard.
2. Basket disperser: With a lifting dispersion basket, the material is circulated and dispersed in the basket. It has a good dispersion effect on high-viscosity materials, such as adhesives, sealants, putty pastes, etc. In the production of adhesives, it can penetrate deep into the viscous material to achieve efficient dispersion and ensure the bonding performance of the adhesive.
3. Lifting disperser: The height of the dispersion device can be flexibly adjusted, and the operation is convenient. It is suitable for low-viscosity materials, such as the dispersion experiment of small and medium-scale solutions in the laboratory; it can also handle some medium-viscosity materials and is used for the dispersion processing of different batches of materials in small paint factories.
4. Double-shaft disperser: It has two stirring shafts with different speeds and functions, which can stir and disperse at the same time. It is often used in complex material systems, such as electronic slurries containing particles of various particle sizes and materials in different phases. It can take into account both mixing and dispersion, so that each component is evenly distributed.
Q2:How to choose a suitable disperser according to the characteristics of the material?
1. Material viscosity: For low-viscosity materials, choose a high-speed disperser, which can achieve rapid dispersion with a high-speed dispersion disk; for high-viscosity materials, a basket disperser or a double-shaft disperser is suitable, whose special structure and strong torque can overcome the resistance of high viscosity.
2. Particle size: If the solid particles in the material are large in size and agglomerated, the disperser needs to have a strong shear force, and the high-speed operation of the high-speed disperser can provide this force; for particles with small particle size and easy to disperse, ordinary dispersers can meet the requirements.
3. Material composition: For single-component materials, ordinary dispersers are enough; for complex material systems, such as materials with both solid particles and high-viscosity colloids, double-shaft dispersers can complete multiple dispersion actions at the same time to ensure the dispersion effect.
Q3: What are the reasons for the poor dispersion effect of the disperser and how to solve it?
1. Reasons: The dispersion disc is severely worn, resulting in insufficient shear force; the dispersion speed does not match the material characteristics, and the speed is too low to effectively disperse; the material addition order is improper, affecting the dispersion process; the dispersion time is not enough, and the material is not fully dispersed.
2. Solution: Replace the worn dispersion disc in time; re-adjust the dispersion speed according to the material, and determine the optimal speed through experiments; optimize the material addition order, follow the principle of easy dispersion first and difficult dispersion later; appropriately extend the dispersion time to ensure that the material is evenly dispersed.
Q4: What are the key points of daily maintenance of the disperser?
1. Check the dispersion disc: Check whether the dispersion disc is worn, deformed, or corroded after each use. If there is a problem, repair or replace it in time to ensure the dispersion effect.
2. Lubricate transmission parts: Regularly add appropriate lubricating oil to transmission parts such as motors, bearings, gears, etc. to reduce friction, extend the service life of the equipment, and ensure smooth operation.
3. Clean equipment: Clean the material residue on the surface of the equipment to prevent material accumulation and corrosion of the equipment; at the same time, clean the inside of the disperser to avoid material residue in dead corners that affects the quality of the next dispersion.
4. Electrical system maintenance: Check whether the electrical circuit is damaged or aged, ensure good grounding, prevent electrical faults from causing safety accidents, and ensure stable operation of the equipment's electrical system.
Q5: What is the reason for excessive noise during the operation of the disperser, and how to deal with it?
1. Reason: The motor bearing is worn, and abnormal noise is generated during operation; the dispersion disc rubs unevenly with the material, or collides with the internal parts of the equipment; the equipment is not installed smoothly, and vibration noise is generated during operation; the transmission parts are short of oil, and the friction increases, causing noise.
2. Treatment method: Replace the worn motor bearing; check the installation position of the dispersion disc, adjust it to make it contact with the material evenly to avoid collision; recalibrate the equipment installation level to ensure that the equipment is placed stably; add lubricating oil to the transmission parts to reduce friction noise.
Q6:How to adjust the speed of the disperser, and what effect does it have on the dispersion effect?
1. Speed adjustment: Most dispersers adjust the motor speed through the frequency converter. By setting the corresponding parameters on the control panel, the motor output frequency can be changed, and then the speed of the disperser can be adjusted. Some dispersers can also change the speed by replacing pulleys of different diameters.
2. Impact on the dispersion effect: If the speed is too low, the material will not be subjected to sufficient shear force, the dispersion time will be long and the effect will be poor, and the particles will easily agglomerate; if the speed is too high, the material may splash, heat up, and even damage the equipment, and the material may be over-dispersed, affecting the product performance. Different materials have their own optimal speed range, which needs to be determined through experiments to achieve the ideal dispersion effect.
Q7:What factors affect the service life of the disperser?
1. Material properties: Corrosive materials will accelerate the corrosion of equipment components and shorten the service life; high viscosity and hard materials will increase equipment wear and reduce equipment durability.
2. Frequency of use: Frequent use keeps the equipment in working condition for a long time, the
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