2016 New Technology cold pressed organic sesame oil press and sesame oil making machine
Product Description
The operation and maintenance of screw press machine
Preparations before working
Keep the room temperature between 15~20â, itâll influence the oil yield and oil quality if the temperature is too low.
Get everything ready before start pressing, so it can contribute to feeding, receive oil, clean impurities, dredge hopper and clean machines.
Check the transmission and lubrication system, make sure it can run flexibly and lubricate sufficiently.
After starting the machines, let it run empty. If it lets out stridulation, knocking noise and other off-normal occurrence, stop machines immediately and check the press, you can keep testing after clear the troubles, till the press run stably.
Before oil seeds go into pressing, the moisture should be suitable, the optimal moisture content should be as below:
Peanut: 8~11% soybean: 5~8% cotton seed: 4~6% rapeseed: 6~8%
The ways to distinguish moisture content in the oil seeds:
Cottonseed: It is good when you bite it, and it cracks, shell and kernel are separated, if the cottonseed kernel becomes powder, it is too dry, while itâs too wet if it becomes flakes.
Soybean: it is good to hear the quiet sound when you crunch with front tooth, bit flat with gills teeth. Itâs too wet if itâs bit flat, while itâs too dry while it make larger noise.
Peanut: Usually itâs processed with hot pressing, the barrel should be pre-heating before hot pressing, the peanut should be cooked up to 60â or so, then go to pressing.
Rapeseed: For cold pressing, it is good when you use the fingernail to pinch it and it makes sound, divided into two pieces
Operation
When the machines run freely normally, feed small amount of oilseeds uniformly slowly, so as to grind the machine chamber, checking whether itâs normal or not when the cakes come out. If it canât be discharged smoothly, it may be the reason of too small gap, adjust hand wheel clockwise. If the cakes are discharged too much too fast, adjust hand wheel counterclockwise till it can work normally. Then increase the input capacity gradually, so as to avoid non-uniform feeding, loading rise suddenly, resulting in blockage.
The working temperature of press machine depends on the oil seeds variety and humidity. The higher machine temperature is needed if the input material is too dry, on the contrary, the temperature can be lower. Normally, the oil can be extracted out when the machine temperature is about 60â. The normal production can be started when you can feel itâs hot while you touch the machine body.
Adjust the meal thickness to 0.3mm~1.0mm, adjust nut and increase feeding capacity when it reaches requirement.
Check the cake discharging frequently during the production. Stop feeding when the cake canât be discharged smoothly or non-discharging.
Clean the slag leakage constantly so as to avoid blocking of oil-way. The recycled slag can be feed back to hopper and press again.
During the second pressing, the meal should be broken into 10mm or so pieces, and this can avoid disordered feeding. Normally, soybean is pressed 2 times, peanut and cottonseed can be pressed 2~3 times.
The machine should be stopped immediately and clean it, once the metal or other tough substances are found in the chamber.
Close the bottom spile in the feed inlet and stop feeding 1~2 minutes before stop the machine. Make screw go backward by 2~3 cycles, so the residues can be discharged.
Maintenance service
Lubricate each part with grease or machine oil regularly. The machine oil can be added to common copper sheathing and adjusting screw sheathing after 4~6 working hours. The rolling bearing should be cleaned and refilled grease after 3~4 monthsâ usage.
Inspect press machine after 3~4 monthsâ running.
Inspecting items: adjust the concentric between squeezer shaft and chamber; check the abrasion of spare parts such as worm, cage bar and cake-discharging rings etc. The abrasion of worm usually happens at the last 3 buckles of screw thread. It should be replaced with new ones after the abrasion and it affect the production efficiency. The cage bar may become arc-shaped after abrasion and this will reduce the chamber pressure. When the abrasion loss reaches 2mm, we can change the other side for using. It should be replaced with new one when the both sides are abrased.
Our Services
Shandong Leader Machinery Co.,ltd. products are 2016 New Technology cold pressed organic sesame oil press and sesame oil making machine, edible oil extraction machine with solvent and edible oil refining machine. Shandong Leader Machinery Co.,ltd. can supply semi-continuous oil press equipment for2-30T/D and Continuity sets of oil equipment for 30-3000T/D. By the customers requirement we can provide cooking oil press machine, cooking oil press machine, cooking oil extractor or cooking oil refinery only. Any part of this edible oil producing line can be provided by us.
AAA1
Q1: How is the quality of your vegetable cooking oil continuous solvent extraction/refinery plant?
A1: shandong leader machinery co.,ltd. 2016 new technology cold pressed organic sesame oil press and sesame oil making machine are manufactured strictly according to national and international standard, and we take a test on every equipment before delivered out. We have got CE certification and all kinds of testing report; if you want please just ask us for it.
AAA2
Q2: What is the warranty for the 2016 New Technology cold pressed organic sesame oil press and sesame oil making machine?
A2: Shandong Leader Machinery Co.,ltd. products have the high quality, we can offer 15 months warranty. The time for the warranty is much longer than any other similar products.
Q3: Can you manufacture the special products according to customers?
A3: Of course the answer is YES. You can contact with us directly.
Q4: How can costumers be sure they can get the products on time?
A4: If we can not deliver the products during the ordered time, we can give back 100% your money. The third part, SGS can also help you check the machine before the delivery.
Pls confirm below details before purchase our vegetable cooking oil continuous solvent extraction/refinery plant, your detailed inquiry will help us to offer you the suitable machine and better price.
AAA3
If you have any demand about microwave drying equipment and edible oil refining equipment, pls feel free contact us any time.
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