Twin-screw extruder for oil processing of sunflower seeds
- Production capacity: 5-100TPD
- Voltage: 230V-380V-430V
- Power (W): 40kw/h
- Dimension (L*W*H): 20m*16m*15m
- Weight: 30 tons
- Machine Machine application: peanut oil
- Operation time : 24 hours
- Electrical control: PLC control
- Workers required: 2-3 people
- Machine material: carbon steel or stainless steel
- Energy consumption: 22 KWH/T of oil
- Steam consumption: less than 300 kg/t of oil
- Soft water consumption: about 160 kg/ h
- Warranty period: 1 year
A new application of twin-screw extruder as a machine to conduct a thermo-mechanical pressing and a solvent extraction of sunflower oil in a single step and in a continuous mode was studied. Experiments were conducted using a CLEXTRAL BC 45 co-rotating twin-screw extruder and whole sunflower seeds with fatty acid methyl esters as a solvent.
Direct extraction of oil from sunflower seeds by twin-screw
- Production capacity: 20-2000T/day
- Model number:DT
- Voltage:220V/380V/440V
- Power ( W): 10-50kw
- Dimension (L*W*H):1610x615x1260mm
- Weight:1050 KG
- Certification:ISO9001
- Product name: Oil processing mill
- Warranty: 12 months, long-term technical support
- Scope of supply: EPC/ Turnkey project
- Yield: Excellent
- Acid value: depends on the quality of oilseed
- Machine material: Stainless steel
- Machine color: depends on your requirements
- Advantage :High yield
- Refined oil:No odor, light color, low acidity
- Application: Peanut, soybean, sesame, etc.
The oil extraction yields were calculated according to the following formulas: R S = Q F T L L L Q S × 100, where R S is the oil yield in proportion to the seed weight (%), Q S the inlet flow rate of the whole sunflower seeds (kg/h), Q F the flow rate of the filtrate (kg/h), T L the mass of the hydrophobic phase (light phase) in the filtrate ...
Twin-screw extruder for oil processing of sunflower seeds
- Production capacity: 10T-3000TPD
- Model number: 6YL
- Voltage: 220V/380V
- Power (W) : Capacity
- Dimension (L*W*H): 5432*2636* 2345
- Weight: 850 KG
- Certification: CE, BV,ISO9001
- Market: Asia Africa
- Raw material: Vegetable seed
- Advantage: Energy saving
- Product name: oil extraction machine virgin kitchen
- Application: Oil production line
- Material: 304 stainless steel
- Capacity: Large
- Function: Oil press + Drum filter
- Color: Customers' Order
The fatty acid methyl esters extraction of sunflower oil using a CLEXTRAL BC 45 co-rotating twin-screw extruder increased oil extraction yield up to 96% and decreased residual oil content in cake meal below 5% under solvent-to-solid ratio of 0.70 (Amalia Kartika et al., 2003).
A twin-screw extruder for oil extraction: I. Direct
- Production capacity: 100 kg/h
- Voltage: 380.3 phrases
- Dimension (L*W*H): 1100*500*850 mm
- Weight: 600 kgh
- Product name: shortbread cookies for cooking
- Keyword: cake grinder, crusher, mill
- Maximum feeding size: 600mm x 100mm
- Processed materials: pressed whole oil cake
- Material: Steel material
- Output size: less than 1mm
- Advantage: direct input of whole oil cake
- VOLTAGE: 380V
- Post-warranty service: video technical support, online support, spare parts
- Certification: ISO
The oil levels remaining in the cake can be reduced to less than 2% by solvent extraction. However, the crude oil has to be refined as it contains many impurities and approximately 600 ppm phosphorus. A new process, in which sunflower seeds are pressed in a twin-screw extruder, is examined here. The screw profile was first optimized.
Direct extraction of oil from sunflower seeds by twin-screw
- Application: All, Beans
- Voltage: 380V
- Appearance: Horizontal
- Press Materials: Peanut, Sunflower, Soybean, Palm, All seeds
- Press Series: Fourth
- Custom: Personalized
- Suit for: Palmiste. Coconut, sunflower, peanut and soybean machine
- mainly: combined with whole oil press line
- Machine installation: we can supply
- Color: custom made
- Transportation package: fuminized wooden box
- Specification: National Standard
- Production Capacity: 15t/D for Oilseeds
As a result, the attained oil recoveries remained relatively low at 55%, which is lower than the oil recovery of 85% that can be reached through direct pressing of the sunflower seeds in the same ...
- Can a co-rotating twin-screw extruder extract sunflower oil?
- A limited number of studies have been conducted on the development of an aqueous extraction process using a co-rotating twin-screw extruder for the recovery of sunflower oil (Evon et al., 2007, Evon et al., 2009, Evon et al., 2010a, Evon et al., 2010b).
- Can a counter-rotating twin-screw extruder be used with dehulled sunflower seeds?
- The use of a counter-rotating twin-screw extruder with dehulled sunflower seeds seems to result in a particularly high process efficiency and productivity, at a relatively low cost (0.11 kW·h/kg oil produced) (Isobe et al., 1992). However, in this case, the cost of the dehulling treatment should be taken into account.
- Does a twin-screw extruder reduce oil recovery?
- As an illustration, a decrease in oil recovery from 82 to 62% was found during the thermomechanical pressing of sunflower seeds using a twin-screw extruder of increasing volume and an increased feed rate from 14 to 22 kg/h, respectively, while maintaining the raw material characteristics and operating conditions (Dufaure et al., 1999a).