Operation Of cold-pressed oil extraction machine

When oil presses operating prepared material enters extruding chamber from the hopper and then moves forwards by the rotating pressing screw and that is pressed. Under the high-pressure condition in the chamber, friction between material and screw, between material and chamber will be created, which also creats friction and relative movement amoong material particles. On the other hand, root diameter of the pressing screw carries larger from one end to the other, hence. When rotating, it not only pushes particles moving forwards but turns the moutwards as well, meanwhile, particles adjacent the screw will rotation along with screw rotating, causing every particle inside the chamber to possess different speed. Therefore, relative movement among particle creats heat which is necessary during manufacturing because of helping protein change property, damage colloid, increase plasticity, decrease oil's elastic resulting hing oil productivity.

Technical Parameters Of cold-pressed oil extraction 

Lubrication Of cold-pressed oil extraction machine

1. Cleaning
First ,the seeds need to be removed because they absorb oil and give a lower yield. This dehulling is done by cracking the seeds and a mechanical separation of the hulls and cracked peanuts.Using the de-stoner, vibrate sieve and other cleaning equipment to clean the stone,dust and other impurity,in order to get the high quality cake and oil and reduce the wastage of the machine.

2.Softening
Using the softener to adjust the material’s temperature and moisture,making the temperature reach 70-75  centigrade,in order to get oil easily.

3. Flaking
Using the flaking mill to make the material into flake,increasing the surface area of exit oil.The thickness should be 0.3-0.35mm, it maybe broken easily if it is too thin.

1.Pre-Sales Service

* Inquiry and consulting support.

* View our Factory.

* Write the project feasibility study report

* Undertake project design including technology, civil engineering, steel structure, machinery, electric, automation

* Optimizing plant design for the existing technology, make the production and business more competitive. The automation reconstruction, intelligence control, stable and safety operation for the existing production line

2.After-Sales Service

* Training how to install the machine, training how to use the machine,maintainenance.

* Engineers available to service machinery overseas.Providing professional support for the consultation of engineering technology and technical problem.