Sunflower Seeds Pressing Production Machine

Introduction

Sunflower oil is the non-volatile oil pressed from the seeds of sunflower. It is commonly used in food as a frying oil, and in cosmetic formulations as an emollient. The pressed oil has a neutral taste profile and it contains a large amount of oleic acid, linoleic acid and vitamin E.

The machine is made up of the following main components: steamer, feeding mechanism, squeezing cage, squeezing screw shaft (including the cake adjustment mechanism) and transmission. 

This steamer is a vertical three-tier steamer, similar to a typical vertical auxiliary steamer, mounted on a bracket of the frame. Its drive motor is included in the total driveline and steaming can adjust the temperature and moisture of the raw material before it enters the press chamber so that it reaches the requirement of pressing.

The working part of the feeding mechanism is between the discharge port of the steamer and the feeding end of the squeezing shaft. It consists of the squeezing shaft with screw blades at the lower end and the falling cylinder. The entrance of the cylinder has a rotary control valve for controlling the falling flow. There is a hopper under the valve, from which the falling conditions can be observed and the material could be taken out as samples during pressing.

The squeezing cage and squeezing screw shaft are the main components of this equipment. Firstly, the material is pressed down by the feeding mechanism and continuously enters into the space between the squeezing cage & the squeezing screw shaft (called squeezing chamber). Due to the rotation of the squeezing screw shaft and the squeezing chamber gradually reduce the gap, the material is under intense pressure and most of which is pressed out of oil, next, the oil would flow out through the gap of squeeze cage.

The machine is made of stainless steel. The use of high-quality steel carburizing heat treatment can greatly extend the service life of the equipment.

Large capacity, small workshop area, low power consumption, less operation management and maintenance work.

Technical Parameters

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