Maintenance and nursing of colloid mill
17-07-31 by
The basic principle of
colloid mill is the fluid or semi-fluid material through the high-speed relative to the fixed teeth and moving teeth between the material by a strong shear force, friction and high frequency vibration and other effects, effectively crushed, emulsified, Homogeneous, warm together, so as to obtain a satisfactory fine processing of the product.
Do you know how to repair and care colloid mill?
Maintenance and nursing of colloid mill:
1, colloid mill for high-precision machinery, wire speed up to 20m / s, and grinding disc gap is very small. After the repair must be replaced with a dial indicator to correct the shell and the spindle coaxial error ≤ 0.05mm.
2, repair the machine, in the open, back to adjust the process, never allowed to use iron Chung direct percussion. Apply a wooden hammer or pad on a piece of wood to gently tap to avoid damage to the parts.
3, the machine seals: divided into static, dynamic seal. Static seal with O-type rubber ring, dynamic seal with a combination of rigid mechanical seal. Found that the hard seal surface should be immediately on the flat glass or flat castings on the grinding repair, grinding material ≥ 200 # silicon carbide grinding paste is better. If the seal is damaged or cracked, please replace it immediately.
4, in the course of use should be based on processing materials, as appropriate, regular maintenance.
5, For the maintenance of the motor, please refer to the motor instruction manual.
6, the vast majority of spare parts for the national standard, the Department of standard parts, all over the country are purchased.
