Descripción
Features and Advantages
Working Principle
Coating mechanism
1. The basic principle of coating: obtain the highest coating rate or coating effect with the minimum coating material or cost;
2. Surface coating of mineral fillers, the main functions include dispersion, viscosity reduction, relleno, and interface
mechanics;
3. The most commonly used coating methods are: surface chemical coating method, coated coating method, mechanical force chemical
coating method;
4. The coating methods mainly include: coating mechanism, modifier, coating process and equipment, process control, product testing and evaluation;
5. If the purpose, method and modifier of the coating are different, the process and equipment are also different.
Basic Process Requirements
1. The modifier uses dilution, emulsification, spray addition and other measures to improve the dispersion, preferably continuous spray or drip with the continuous feeding of the powder;
2. Precision metering and uniform feeding of modifier and materials to ensure the instantaneous precision of the ratio of the two, to achieve uniform and firm coating of the modifier on the surface of the powder, good controllability and stable product quality;
3. The regulation of the temperature and time of the system should meet the requirements of the coating mechanism or the modifier on the process conditions, and ensure the sufficiency of the coating reaction;
4. the equipment operating conditions are good;
5. The use of auxiliary equipment (deagglomerator or classifier), environmental factors (temperature, humidity), etc..
Technical Parameters
| Modelo / Capacidad de producción / Particle Size | CUM-P200 | CUM-P400 | CUM-P630 | CUM-P800 |
| D97:5um | 300kg/h | 700kg/h | 1800kg/h | 3000kg/h |
| D97:10um | 500kg/h | 1300kg/h | 3300kg/h | 5800kg/h |
| D97:15um | 600kg/h | 1600kg/h | 4000kg/h | 7200kg/h |
Nota: The above data is exemplified by the coating of calcium carbonate GCC.
Related Engineering Case
ALPA was founded in 1999.Focus on ultra-fine ultra-pure crushing and classifying research, powder shape control, powder surface modification, and system integration of powder engineering equipment.
Who Choose ALPA
q: What service do you supply?
2). We supply sample processing tests in our test station where are equipped with our various machine products, to help clients compare performances of different types of machines or process.
3). We supply project engineering, automation engineering and civil engineering.
4). We send engineers to the clients’ project site and offer on-site technical instruction and supervision during the machine installation, commissioning and test run.
q:How can I trust on your quality?
A: 1). All of the machine be tested successfully in Weifang workshop antes del envío.
2). We supply one year warranty for all equipment and lifelong after-sales servicmi.
3). We can test your material in our equipment before place the order, to ensure our equipment is suitable for your project.
4). Our engineers will go to your factory to install and debug the equipment, they will not be back until these equipment can produce qualified products.
q:Does your company provide Engineers Abroad Service?
A: Por supuesto, we provide it. And we can provide free training for on-site workers.
q:How to train our staff about operation and maintenance?
A: We will provide detailed technical instructive pictures to teach them for the operation and maintenance. In addition, our engineers for guide assembly will teach your staff on site.
