Operation and use of screw press dehydrator:

1. Before starting, check whether the transmission device is abnormal and whether the screw is rubbing against the screen. If there is any abnormality, check the reason and adjust it.

2. Rotate the speed control knob, adjust the speed to the minimum position and start, and adjust the speed of the extruder after starting.

3. The material can be fed only after the normal start.

4. About 5 minutes after feeding, the discharge level is stable and normal.

5. During the working process, if it is found that the extruded material does not meet the process standards, you can turn the speed control knob to adjust the speed to the ideal position.

6. When shutting down, stop feeding first, discharge the material out of the machine completely, open the cage cover, rinse the inside and outside of the machine with clean water, and then shut down, otherwise the material will dry out and block the screw screen gap, and it will be difficult to start filtering when restarting.

7. Maintenance and Troubleshooting

8. Regularly check the lubricating oil level, replenish the lubricating oil in time, and replace the lubricating oil and bearing grease once a year.

The working principle and structure of the screw press dehydrator:

Screw press screw press, the working process is: the transport screw pushes the material in the feed box to the press screw, reduces the tooth pitch of the press screw, increases the shaft diameter, and squeezes out all the materials in the material under the action of the resistance of the screen wall and the cone. Contains liquid (juice). The extruded liquid flows out from the sieve hole and is concentrated in the connecting bucket.

The squeezed pomace is discharged through the discharge machine between the end of the screen drum and the cone, which is equipped with a spring at the rear. By adjusting the preload and position of the spring, the discharge resistance and the size of the discharge port can be changed, thereby adjusting the extracted dry humidity.

The feed box, screen cylinder and screw are all made of high-quality acid and alkali resistant 304 stainless steel plates.

Use of screw press dehydrator:

1. Juicing of fruits and vegetables, roots, stems, leaves, flowers, fruits and other materials. If: apple pear, pineapple, kiwi fruit, mulberry and other fruits, sea buckthorn fruit with branches and simple sea buckthorn fruit, peony, rose and other flowers;

2. Dehydration of various waste residues, such as coconut bran, various traditional Chinese medicine residues, various tea residues, vinegar residues, beer residues, various cassava residues, waste residues after coffee extraction, corn husks, furfural residues, surimi, shrimp dregs, chicken feathers Chicken dregs etc.

Use and maintenance of screw press dehydrator:

1. Before feeding, the cone and the outlet should be closed, and the pre-tightening force of the pressure spring should be adjusted appropriately through the nut. When the slag skin produces slag resistance, check the extraction effect, and then properly adjust the clamping degree and position of the spring to achieve a satisfactory extraction effect.

2. When feeding, foreign matter and other items should be prevented from entering the machine. Pay special attention to remove branches with a diameter of more than 8mm, so as not to damage the sieve cylinder. The feed should be as symmetrical as possible for better results.

3. After extrusion, the spring should be loosened in advance so that the cone moves under the push of the pomace, and the pomace behind will not be compacted, which is easy to remove. When not in use for a long time, the machine should be cleaned, and the rusted position should be coated with oil for protection.

4. Regularly add lubricating oil or grease, such as the transmission device and transmission position, bearings, etc. When working, it should be noted that its temperature rise cannot exceed room temperature 35.5C

If your company wants to establish a business relationship with us, please briefly describe the cooperation intention and send an email to：chuantaiscrewpress@gmail.com