The cause of grease failure in the fryer

The cause of grease failure in the fryer Frying machine grease in use, will be under mechanical shearing and centrifugal force of the grease, will be thrown out of the friction interface, and make it oil, resulting in reduced grease oil, cone penetration decreases and harden ,automatic skippy peanut butter machine production line To a certain extent grease will be completely invalid. Under the action of mechanical shearing, the structure of the grease is damaged, causing its softening, consistency reduction and oil increase, eventually leading to failure. Under normal circumstances, the use of grease increased speed 2000r / min, its life expectancy will be reduced by about half. Under high shear stress, the speed doubled, the service life is only equivalent to the original life of 1/10. It may also be a grease in the frying machine that chemically reacts with oxygen in the air to produce acidic substances. It first consumes antioxidants in the fat, but to a certain extent, the organic acids generated will corrode the metal components, And destroy the structure of the fat, dropping it drops, the viscosity of the base oil to increase and mobility deterioration. In addition, the frying machine tocommercial peanut butter machine making machine price use the environment of water, dust and harmful gases, but also to grease degradation is an important factor. For example: grease mixed with wear particles such as copper, iron, lead and bronze, the fat oxidation will play a catalytic role.