The pretreatment of walnuts mainly includes shelling and grading of walnuts, crushing, rolling and steaming, etc.
Walnut peeling machine structural features: the machine is mainly composed of frame, hob, integral single adjustable grille, spiral array wire brush, semi-circular enclosed short brush cleaning rotary stick, reducer, motor, sprinkler, safety The protective cover and other parts are composed.
After the walnut kernel is uniformly soaked, it can be fed to the walnut peeling machine by a climbing hoist or manually. The peeling machine adopts a vertical multi-stage centrifugal pump, and the walnut kernel is cleaned and peeled by high-pressure spraying while rolling in the drum. The walnut peeling machine is peeled off with cold water, and the bottom tank of the drum is equipped with a filtering system, and the water inside can be recycled. Each time the peeling time is ten minutes, the surface of the walnut kernel after peeling is white and tender, and then the next step can be processed.
Working principle of walnut peeling machine: This machine adopts free-spinning and peeling, walnut enters the rotary cutting hob area, the high-speed running hob starts to cut the green skin, and the walnut rolls at the same time, so that each surface is cut by the hob, and the diameter of the walnut is removed. It is not easy to be cut, and it is continuously rolled out of the rotary cutting area. A small amount of uncut green skin is cleaned by a steel wire brush and a semicircular short brush cleaning rotary stick. The clean walnut rolls out of the processing area and enters the container. The new walnuts are continuously fed and discharged after peeling and washing. The distance between the grille and the rotary cutter can be adjusted automatically. It can also be manually adjusted according to the size of the walnut variety and the thickness of the green skin by adding or subtracting the gasket to reduce the shelling rate and improve the removal rate.
Walnut peeling machine performance advantages:
1. This product is a new type of small walnut peeling and cleaning machine newly developed by our company. The machine has the advantages of light weight, small volume, convenient transportation, simple operation, flexible use and high processing efficiency.
2. The removal rate of the equipment is higher than 95%, and the damage rate of the walnut shell is less than 0.3%. Suitable for small processing enterprises or walnut processing business operators.
3, using 220V lighting point, motor power is small, energy saving.
4. The machine has low failure rate, long service life, simple operation, convenient maintenance, and no consumables for long-term use.
5. The equipment runs smoothly, the noise is low, and the supply of parts and components is guaranteed.