Our Company
Shandong LD'e Grain & Oil Machinery Co., Ltd is a large-sized joint-equity enterprise which is specialized in producing edible oil mechanical equipment and it is also a group enterprise integrating scientific research, manufacturing, sales as one.
Our company has set up Mechanical Design and Research institution, oil press machine department, large-sized complete oil equipment department, International trade department, production department. Our business involves in small-sized oil pressing series, Grain and oil engineering designing, equipment manufacturing and installing, project contracting, technical service, new product development, the intensive and deep processing for oil by-products etc.
Our Company has grown into Chinese grain and oil machinery production and export base with scientific management methods, we have been striving for perfecting the manufacturing processes, innovative manufacturing ideas, its production and comprehensive economic indicators lies in the forefront of the same line, The products have been sold all over the country and exported to more than 30 countries and regions such as Russia, South Africa, Ukraine, Nepal, Indonesia, Kazakhstan, Iran, Korea, Vietnamese, Pakistan, Romania, Serbia and so on.
Main Business Scope1T/H-120T/h Fresh palm fruit bunch processing project
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;
100~300TPD Solvent extraction workshop turnkey project (Drag chain extractor, Rotocel extractor, Loop type extractor, DTDC separated machine, the full negative pressure evaporation, paraffin wax recovery, solvent extraction workshop degum, phospholipid concentrate);
Main oilseeds process
1. Cleaning
Using the de-stoner, vibrate sieve and other cleaning equipment to clean the stone, dust and other impurity, in order to get the high quality cake and oil and reduce the wastage of the machine.
2. 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.
3. 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.
4. Cooking
Evaporating the water, to control the moisture at 2%-5% or 3%-5%.
5. Pressing
Though the pressing machine make the oil separate from the cake.
These vegetable oil processing plants are equipped with big capacity, which mostly use in middle-large scale oil plant. They can be divided into two kinds: One is hot processing, which includes steam cooker and oil press. The steam cooker is used for oilseeds pretreatment before pressing. The other one is the cold processing. The advantage of this kind of machine is to press seeds at low temperature. It is about 80 degree, which can protect the nutrition element within the oil.
These oil plants feature with large capacity, high oil output, low oil residual, light processed fats color, good quality, rich nutrient.
These oil mill can process a number of oilseeds like peanut, soya, cotton seeds sunflower seeds, corn germ, rape seeds, canola, castor, sesame, neem seed, sheanut, palm kernel and the like. The most important equipment in the entire milling / pressing process is oil expellers which are used for high oil content seeds and also used for smaller capacity oil production plant.
Mechanical pressing is to extract oil by certain oil pressing machine from the oilseeds by physics pressure, all the courses are without any chemical additive. The typical oil pressing method usually includes the following two kinds, cold pressing and hot pressing.
Cold Pressing: The temperature should be controlled between 60～ 70 ℃, in order to prevent the protein denaturation or other nutrition in the oil will be easier to refine. By using this oil pressing method, a certain oil pressing machine - cold press will be used.
Hot Pressing: According to the heat and to extract more oil, the temperature should above 110 ℃, the oil pressing machine - hot press can get higher output, usually 10%~15% higher.
Main Products
Product Packing
Exhibition
FAQ1. How can I get your quotation or project?
Please tell me your flowing information:
What is your raw material? Sunflower, soybean, coconut, peanut, rapeseed or other?
How much raw material do you want to process per day(24hours) or per hour?
Do you need crude oil or refined oil?
2. What kind of company are you?
We have more than 30 years in all kinds of vegetable oil material machine production, and we have all kinds of production certificates, such CE, BV, ISO9001 and more, please visit our web: www.LDemach.com, and you will know more of us.
3. What is your sales-after services?
Once we signed the contract, we will build special project service team for you, from the drawing to the production, we will have skilled workers for all process tracking. And we will arrange our professional engineers to go your project site for guiding installation.
4. What is your MOQ?
At the moment, about the quantity, we have no special requirements, even if you just order one sets, we will do our best for you.