- Capacity : 7-8TPD, 35-40TPD
- Accepted Delivery Terms: FOB, CFR, CIF
- Accepted Payment Type: T/T, L/C
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OEM Service Offered, Design Service Offered, Buyer Label Offered
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Brief introduction:
Cashew nut shell oil making machine can make waste cashew nut shell into CNSL, the capacity is 7-8TPD and 35-40TPD, the oil residue is 10%, the oil content of cashew nut shell is about 30-35%
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Applications and Features:
1. Twin-screw oil pressing mechanism, technology of clenching screw without smooth bore, powerful pushing force, high pressure in squeezing chamber, complete pressing in one time, oil yield rate over 93%, low residual oil rate of pressed material.
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- Cashew nut shell oil making machine Business Process
I、Working principle
Two (laid horizontally and vertically) screw shafts facing opposite direction in pressing cage clench each other in squeezing chamber, which generate continuous pushing force to squeeze and cooperates with pressing cage. Thus oil is pressed out from raw material. With high compression rate by double-step structure design, great radial pressing pressure can be obtained which enables squeezing as much as possible. So squeezing can be done completely. Residual oil rate of pressed material is lower than that of single-screw oil press. Oil yield rate of material is higher. And it is suitable for cold press for any oil-bearing plant.
III、Characteristics of process of cold pressing and hot pressing
Characteristics of process of low temperature cold pressing
Characteristics of process of conventional hot pressing
Ⅴ、Main characteristics of the product
Special designedtwin-screw shaft, hightheoretic compressionrate, oil plant going through 5 times of compressionand
expansioninsqueezingchamber,powerful pressingis realized withcombination of thick layer and thinlayer of
material.
oil press issuitable for low temperaturecold pressing for special oil material, and applicable in multiple industries such as food, pharmacy, cosmetics, energy.
Bar pressed cake (oil cake)from low temperature pressingis food with high value added. It can be used for animal feed, fertilizer, fuel and extraction of protein.
Technology of clenching screw without smooth bore, powerful pushing force, high pressure insqueezing chamber, complete pressingin one time, oil yield rate over 93%, low residual oil rate of pressed material.
Pressing cage is parted vertically, with both end supported with hinges. Therefore no slag is accumulated on pressing cage which provides smooth discharging of oil and convenience for maintenance and repair.
Quick wear parts and components are made of carburizing steel and undertakestrictheat treatment.Withhighstrength,toughness,lowtemperatureimpacttoughness,
wear-resistance
treatment, it has long life span
Unique pressed cake ejaculating mechanism enables pressing screw shaft centering supported. Thickness of cake can be appropriately adjusted during work.
Low temperaturepressingcompletely retains natural active substances in plant oil, such as unsaturated fatty acid, vitamin, protease, lecithin and microelements. Plant oil pressed keeps its genuinecolor,natural odor and natural taste.
The process oflowtemperature cold pressing of twin-screw oil presshaseliminated steps ofhotpressing process suchascrushing, softening, squeezingrawmaterial, steaming and frying.Hencelessproduction equipment is
required. It has advantages of No environment pollution, low energy consumption and low production cost
1. Avoid degradation reaction of oil and sugar during traditional high temperature pressing and hazardous substances brought by denaturation of protein.
2. Avoid dark color of oil and smell of burning during traditional high temperature pressing.
3. Avoid plant oil from direct contact with chemical substances and secondary contamination caused by process of deacidification with gel, deacidification with sodium hydrate, decoloring with activated clay in the process of producing tea oil by hot pressing.
4. Avoid deodorization by high temperature distillation. It can effectively prevent loss of fragrance in tea oil and effectively preserve natural active and green environment-friendly substances in plant oil.
5. Avoid carcinogen Benzopyrene generated during high temperature cooking. The smoke point is high. Preservation time is long.
1. It can increase oil yield rate.
2. High temperature pressing may easily cause oxidative polymerization in plant oil, and peroxide and certain active substance may be generated by decomposition which can damage nutritious elements in oil.
3. It may cause denaturation of protein which may produce trans fatty acid unfavorable to human body.
4. Plenty of impurity substances influence appearance color of plant oil and internal quality.
1. Twin-screw oil pressing mechanism, technology of clenching screw without smooth bore, powerful pushing force, high pressure in squeezing chamber, complete pressing in one time, oil yield rate over 93%, low residual oil rate of pressed material.
2. Special designed twin-screw shaft, high theoretic compression rate, oil plant going through 5 times of compression and expansion in squeezing chamber, powerful pressing is realized with combination of thick layer and thin layer of material.
3. Quick wear parts and components are made of carburizing steel and undertake strict heat treatment. With high strength, toughness, low temperature impact toughness, wear-resistance treatment, it has long lift span.
4. The process of low temperature cold pressing of twin-screw oil press has eliminated steps of hot pressing process such as crushing, softening, squeezing raw material, steaming and frying. Hence less production equipment is required. It has advantages of no environment pollution, low energy consumption and low production cost.
5. Unique pressed cake ejaculating mechanism enables pressing screw shaft centering supported. Thickness of cake can be appropriately adjusted during work.
6. Pressing cage is parted vertically, with both end supported with hinges. Therefore no slag is accumulated on pressing cage which provides smooth discharging of oil and convenience for maintenance and repair.
7. Low temperature pressing completely retains natural active substances in plant oil, such as unsaturated fatty acid, vitamin, protease, lecithin and microelements. Plant oil pressed keeps its genuine color, natural odor and natural taste.
8. Bar pressed cake (oil cake) from low temperature pressing is food with high value added. It can be used for animal feed, fertilizer, fuel and extraction of protein.
9. oil press is suitable for low temperature cold pressing for special oil material, and applicable in multiple industries such as food, pharmacy, cosmetics, energy.