hydraulic walnut oil press commercial cold nut oil press machine

 hydraulic walnut oil press cold nut oil press machine

The automatic hydraulic oil press machine uses the oil pressure generated by the pumping station to generate pressure between the piston and the top, so that the raw material between the piston and the top is pressed under strong pressure to extrude the required oil. The hydraulic oil press machine is easy to operate, with high oil production and few replacement parts. The hydraulic part of the hydraulic press: this is the main source of work for producing high oil rates. It is driven by reducers, worms, gear pumps, high pressure pumps, safety valves, manual control valves, cylinder assemblies and pipes. Parts such as connectors. This hydraulic oil press machine adopts advanced hydraulic pumping station - three-piston pumping station with low speed, high oil pressure and high temperature resistance. It can work continuously, and the oil-free cooling unit oil temperature is higher than 65 degrees.
The automatic hydraulic oil press machine is a small hydraulic press with simple operation, high oil yield and less replacement of wearing parts. The hydraulic oil press is an advanced equipment with a small amount of press (2 to 7 kg/time) and a short time (8-12 minutes/time). The main processing oil crops of this machine are: sesame, walnut , peanut kernels, pine nuts (best peeling effect), high oil crops such as almonds.

2.Parameter of the hydraulic oil press machine:

3.Features of the nut oil press machine:

(1). This machine is small in size, small in floor space, easy to learn, easy to understand, easy to operate, and has no special requirements for operators.
(2). During the use of this machine, the power consumption is low and the various expenses are small.
(3). Save 30% of power compared to the general two-piston pump station
(4). This machine is a hydraulic machine with high pressure, high oil yield and good oil quality.
(5). This machine adopts automatic control system, preheating temperature automatic control and hydraulic system pressure automatic control.
(6). The main components of the machine are made of imported high-quality silicon saw steel equipped with CNC precision lathe and modern high-tech technology.

4.Pictures of the hydraulic oil press machine:

Raw material time    secondary product oil      10 hours of production per process      oil yield
  Sesame                 5-8 points 6-9 kg                             400-500KG                     42%-52%
  Rapeseed              8-12 points 6-9 kg                            250-350KG                     25%-35%
  Walnut                  8-12 points 6-9 kg                           250-350KG                      50%-60%
  Pine nuts               8-12 points 6-9 kg                           300-650KG                      45%-60%

Hydraulic oil press operating procedures:
(1) Preheating before each oil press, preheating temperature: 50 degrees to 70 degrees in summer and autumn, and 70 degrees to 90 degrees in winter and spring. Preheating system
Automatic control, no need to turn off the temperature control switch.
(2) Hold the upper top wrench and fully open the handle: the upper top plate is 180 degrees from the working position, and the bottom of the press is placed on the mat.
, lower the piston in place, spare.
(3) Run 1-2 times before each oil press, such as winter and spring hydraulic oil change, should run empty machine for 5-10 minutes, so that
The oil is thin and easy to handle.
(4) Put the fried oil into exhausted oil and put it into the press.
(5) Put the mat on the upper end of the pressed oil, place the separator on the upper end of the press, and push it into the press. If the oil is small, the oil can be raised at the time of starting, so that the oil is kept on the upper plane slightly lower than the upper end surface of the press; otherwise, the upper jaw is not closed, the handle of the manual valve is lifted, and the press is started.
(6) The company reminds that the hydraulic press must be operated by a special person. The main engine is not allowed to leave the person during the boosting process. When the pressure is expressed to 55 MPa, the main motor stops working. Otherwise, the power should be turned off immediately to check whether the pressure gauge is damaged or malfunctioned. If the contactor is damaged, replace it immediately if it is damaged, and then turn it on after checking it.
(7) When the pressure gauge rises to 55 MPa, the electrical control system automatically stops. When the pressing pressure drops to 45 MPa, the electrical control system is automatically turned on, the pressure of the pressure gauge rises again, and the oil seam is squeezed without oil leakage. Out, indicating that the oil has been squeezed out.
(8) Shut down, hold the hand control valve handle and press the manual control valve spool to lower the press to 10 mm above the top, lift the handle of the manual valve and open the upper jaw.
(9) Start up, the oil cake rises, the piston raft is about 5 mm above the upper end of the squeegee, shut down, take off the separator plate and the upper cushion, and take out the oil.
(10) Press the handle, the piston is lowered, and the second press is prepared.

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