welcome to Jiangyin Fine Chemical Machinery Co., Ltd. advisory hotline:0510-86501561/ 86501562/86501563
Share:
Dedicated to the design and manufacture of equipment in the paint and ink industry
The working principle of horizontal sand mill is shared.
Release time:
2024-09-11
Horizontal sand mill is a kind of wet ultra-fine grinding and dispersing machinery, which is widely used in non-metallic mineral industries such as coatings, dyes, paints, inks, pharmaceuticals, magnetic powders, ferrites, photosensitive films, pesticides, papermaking, cosmetics, etc. According to the different structure can be divided into ordinary and explosion-proof.
Horizontal sand mill is a kind of wet ultra-fine grinding and dispersing machinery, which is widely used in non-metallic mineral industries such as coatings, dyes, paints, inks, pharmaceuticals, magnetic powders, ferrites, photosensitive films, pesticides, papermaking, cosmetics, etc. According to the different structure can be divided into ordinary and explosion-proof.
Horizontal sand mill set the essence of the current models at home and abroad, high efficiency, strong work continuity, less pollution, automatic control and reliable, and has the advantages of low cost, compact structure, generous and so on. Beautiful appearance, easy maintenance. Very practical.
The working principle of horizontal sand mill: the main motor drives the shaft to rotate at high speed through the triangle belt, and the upper disc drives the grinding movement to generate friction and shear force to grind the material. The imported mechanical seal is adopted to realize the full seal, which solves the problem of contamination of the sealing liquid of the horizontal sand mill. Closed production prevents volatilization and loss and reduces environmental pollution. On the other hand, it also prevents air from entering the working cylinder, avoiding the dry skin phenomenon that may be formed in the production process. The solid-liquid mixture pre-wetted by the mixer is pumped into the cylinder, and the high-speed rotating device in the cylinder is stirred to make the solid particles interact, and they will produce more intense collision, friction and shear between them, thus accelerating fine particles and aggregates. After being separated by a dynamic separator, it flows out of the discharge pipe. The horizontal sand mill is especially suitable for products with high viscosity and fine particle size.
Precautions for horizontal sand mill
1. Designed to adapt to the production of small and medium batch and multi-variety colleagues. It has unique advantages, but be careful to keep the barrel full of solvent when shutting down, so as not to dry up the paint in the barrel.
2. There is no medium and material in the barrel, and the shaft cannot be started, otherwise the shaft will be bent or the disc will be damaged.
3. When the machine is cleaning, the shaft can only be rotated slightly, because the washing liquid is running continuously for a long time, it is easy to wear.
4, to adapt to the viscosity of the lacquer paste, the proportion of small in high viscosity lacquer paste can not achieve good results.
5, due to pressure, value and can not operate, must find out the reason, troubleshooting before the boot.
6, should be screened in advance, remove impurities and less than the specified particle size, to prevent the paint paste mixed, foreign matter affect the effect and the quality of the paint paste.
7. After a long shutdown, check whether the shaft is stuck before starting up, and try to turn the pulley by hand. If it does not turn, it means it is stuck. Add solvent to melt and loosen it before starting.
Features of horizontal sand mill:
1. Built-in motor, low noise, high efficiency and strong operability
2, a large area of high wear-resistant plate strong role in zirconia beads to make the sanding effect is better.
3, the cavity is made of high wear-resistant alloy, no loss, to ensure that the material is very little pollution or even zero pollution.
4. Imported container type double end mechanical seal, high safety.
5. Reliable bead-liquid separation device reduces the temperature and prevents ultra-fine materials from clumping again.
6, high energy density greatly improve the crushing efficiency, so that to achieve sub-micron or nano-scale fine.
7.0.1-3mm zirconia beads can meet different production needs.
Related News
Main features of horizontal sand mill
2024-09-11
Maintenance method of horizontal sand mill
2024-09-11
Contact Information
Address: 1490 Xicheng Road, Qingyang Town, Jiangyin City, Jiangsu Province
Hotline: 0510-86501561 86501562 86501563
Email: info@finemachinery.com
Zip Code: 214401
sweep
Browse mobile website
Copyright©2024 Jiangyin Fine Chemical Machinery Co., Ltd.