The leader of rape seed oil processing machine/extraction machine/refining machine manufacturer
Our Business Field:
• 10-500T/H oil material first cleaning,drying and storage section turn-key project.
• 100-3000 T/D oil pretreatment, shelling and pre-press workshop turnkey project (soybean hot peeling, bean skin crushing; the soybean extrusion, high oil contained pre-press cake extrusion, and high oil contained embryos puffed; of direct puffed). Rice bran production line turn-key project.
• Leaching workshop turnkey project (Towline extractor, Rotocel extractor, loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, leaching workshop degum, phospholipid concentrate).
• 30-1000T/D oil continuous grade two or one physical (chemical) refining production line.
• 10-600T/D sunflower oil, rice bran oil, corn germ oil dewaxing turn-key project
• 10-200T/D Fatty acid esterification production cooking oil production line.
Our Services
Pre-sale
System evaluation:
1,Project basic situation;
2,the investment budget,feasibility,rationality;
3,factory inspection,site measurement;
4,technical discussion,supply professional drawing and lists;
In-sale
Installation:
1,Detailed technical assessment,arrangement,design of process and equipment layout;
2,Quality and quantity guaranteed,installation test,accepted deliverables;
3,Products training, operation skills training and maintenance training.
After-sale
Technical service:
1,Long time technical service and supplying spare parts with cost price;
2,12-24 hours response mechanism.
More than 30 years including 5 years overseas market experience of designing and installing complete oil refinery machine, we are now a leading company in edible oil refinery field. We supply various edible oil refinery machine and connected equipments.
The procedure chart of rape seed pressing
1 Cleaning
First ,the rape seed hulls needs to be removed because cthey absorb oil and give a lower yield. This dehulling is done by cracking the rape seeds and a mechanical separation of the hulls and cracked rape seeds.Using the de-stoner, vibrate sieve and other cleaning equipments to clean the stone,dust and other impurity,in order to get the high quality cake and oil and resuce the wastage of the machine.
2 Crushing
Using the crushing to break the material into requirement pieces ,neither too big nor too small.The rape seed usually be broken into 4-6 pieces.
3. Softening.
Using the softener to adjust the material’s temperature and moisture,making the temperature reach 70-75 centigrade,in order to get oil easily.
4 Flaking
Using the flaking mill to make the material into flake,increasing the surface area of exit oil.The thickness should be 0.3-0.35mm, it maybe broken easily if it is too thin.
5 Cooking
Evaporating the water, To control the moisture at 2%-5% or 3%-5%.
6 Extruder
The Extruder machine will make the cake structure change porous ,easy to flow out for oil.
7.There are two kinds technology to get the oil,one is machinery press technology ,the other is solvent extraction technology.
Machinery press technology do not need a great quantity equipments,and adjust various kinds oil plants, good quality , shallow color , taste well.
After the pressing,we can get the crude oil and the cake,cake could be made the forage to animal,and the crude oil need to be refined though series refinery technologies to get the edible requirement.,easy to flow out for oil.
Company Information
Shandong LD Heavy Industry Machinery Co., Ltd. is a professional modern enterprise which specialized in manufacturing edible oil press machines suitable various oilseed crops, We have been engaged in manufacturing vegetable oil press machine for more than 30 years including 5 years overseas market experience. We have three manufacturing plants, tens of independent & professional departments to serve global customers. Our company constantly implements advanced management, sales and technology, and learn the domestic and foreign management mode. We combine advanced foreign technology with independent research, we move forward continuously to higher level product quality and after-sales service.
Website: http://www.LD.cn/
Website on alibaba.com: http://hndt.en.alibaba.com/