Groundnut Oil Processing Machine
We are the biggest groundnut oil processing machine producer in china,our faqctory was set up in 1988.Within more than 25 years produce experience,our groundnut oil processing machine has got ISO 9001,SGS,BV certificates.At present we have exported our groundnut oil processing machine to Russia,Bolivia,Peru,Negeria....Now our groundnut oil processing machine is getting more and more popular in the international market.
The whole production line contains three workshops pretreatment&prepressing workshop,oil extraction workshop and oil refining workshop,that are suitable for all kinds of oil seeds, such as,peanut,rice bran, copra,palm,soybean, corn germ,cottonseed,sunflower seed,rapeseed, sesame seed and so on.
Pretreatment&Prepressing Workshop
Craft flow:
Crude material → cleaning → softening → prepressing → drying → to extraction workshop
Pretreatment and prepressing section is a very important section before extraction.It will directly affect extraction effect.
Craft features:
1.Create good production enviroment
2.Minimize the total fat loss,increase oil yield and output and improve the quality of oil and cake&meal.
3.Comprehensively utilize impurities and offal.
4.Perfectly match extraction production line,design different production processes according to different materials.
We have obtained patent for expanding,Patent No. is ZL2007 20092291.7.
Oil Extraction Workshop
Craft flow:
solvent steam
↓ ↓
extraction → mixed oil → evaporation→ steam-stripping → crude oil
Extractor types:
Level rotation extractor, loop type extractor, chain extractor
Extraction methods:
Use organic solvent through soaking or spraying contact methods to extract oil from oilseeds.
Advantages of extraction craft:
1.High oil yield, low residual oil in meal;2.Low labor intensity;3.Good working environment;4.Good meal quality.
Negative pressure evaporation helps to improve crude oil quality.
Craft features:
1. Adopting negative pressure evaporation can ensure excellent oil quality;
2. Extraction system is highly adaptable, and can adapt to different raw material ;
3. All equipments are provided with exhaust gas absorption systems with excellent absorption effect;
4. Full energy-saving design utilizes heat energy for many times and saves steam consumption;
We have obtained patent for extraction,Patent No. is ZL2007 20092291.7.
Oil Refining Workshop
Craft flow:
crude oil → degumming&dephosphorization → deacidification → drying → decolorization → deodorization → defatting → dewaxing → finished oil.
Refining methods:
oil refining is according to the different usage and requirements, utilizing the physical methods and chemical processes to get rid of the harmful impurities and needless substance in the crude oil, getting standard oil.
Advantages of refining craft:
1. After refining the impurity of oil must be less than 0.2% ; 2.Recycling system save power and money; 3.Lower oil waste.
Craft features:
1.Continuous alkali refining shortens contact time between oil and lye,reduces grease saponification,lowers refining consumption,and improves efficiency.
2.Decolorization adopts technology of combining premixing and steam mixing bleaching,which improves bleaching efficiency,saves consumption of bleaching clay,and it's simple and convenient to operate;and negative pressure state avoids oxygen in the air from contacting with hot oil,thereby ensuring oil product quality,inhibiting acid value to rise again,and lowering peroxide value.
3.Deodorization adopts new type continuous deodorization equipment which is applicable for deacidification and deodorization of plant oil with high acid value and low-resin content,the actual production proves its most obvious advantages are strong deacidification ability,excellent hot bleaching effect,high refining rate,good oil quality and so on.
4.The process has multiple heat exchange,which makes full use of the heat energy system,effectively reduces steam consumption,and also has the advantages of adjustable production process,flexible operation,high automatic degree,environment sanitation and so on.
We had obtained patent for refinery ,the Patent No.is ZL200820238863.2.
Our Company
Shandong LD Cereals And Oils Machinery Co.,Ltd. was founded in 1950,whcih is a large-scale oil machinery manufacturing enterprise integrating R & D, design, manufacture and installation as one of the major grain and oil machinery manufacturing enterprises in China.Our company headquartered located in Huaxiang County Industries,Shandong Province,China,covering 100,000.00 square meters.
Shandong LD is committed to develop into a modern international oil machinery goal.Our company was named the outstanding member of the Chinese Cereals and Oils Association, the provincial contract and trustworthy enterprises, the provincial enterprise technology center.LD machinery has the rights of import and export, passed ISO9001: 2008 quality system certification.Now,the company is adhering to the scientific management of modern enterprises, precision manufacturing, innovation, and the rapid rise of a domestic grain and oil machinery manufacturing leader deserved.
LD machinery has developed projects including large scale oilseed pretreatment and pressing, oil extraction, oil refining and oil fractionation production line project,conveyor equipment project,corn/maize flour, grits, germ milling machines and corn processing lines,biodiesel technology,cottonseed, rice bran and soybean protein technology, and Palm Oil processing lines,etc. Shandong LD Cereals And Oils Machinery Co.,Ltd is committed to R&D of new efficient oil machines, manufacturing customer oriented oil machines, and leading the development direction of the world’s most advanced grain processing machines and oil processing machines. We are reply on technology and innovation, constantly developing new type oil machines and equipment in order to achieve worlds advanced level. Shandong LD oil processing equipment sold in more than 30 provinces and cities in China and exported to the United States, LDeden, Japan, Korea, Bolivia, Sudan, Kazakhstan, Tajikistan, Russia, Malaysia, Indonesia, Bangladesh, Myanmar, Vietnam, Thailand, Rwanda, Nigeria, more than 130 countries and regions.Shandong LD Cereals And Oils Machinery Co.,Ltd constants on the goal of Chinese leading food and oil machinery engineer, leading on advancement of oil industry. We are ready to meet all challenge and opportunities with full confidence and energy.LD machineryhas developed into a large-scale oil machinery manufacturing base in China.
Quality and Service Commitment
Our company always put the interests of customers and product quality to the first place, and always adhere to the"no best, only better" as our purpose. We will be commitment to provide high quality products with perfect site services and after-sale service.
Now the specific commitments are as follows:
1.Ensure to timely provide complete sets of equipment and accessories.
2.Ensure that one-time installation debugging acceptance.
3.To provide high quality material with preferential price.
4.Priority to provide customer our new craftworks and products.
5.Free training technological operator to ensure the trained staff can operation independently.
6.In the installation process,we will appoint a installation supervision staff on the spot.
7.we will offer an experienced project manager, organize a good installation team for the work of field installation debugging.
8.After the equipment field assembly and installation, we will be also responsible for the single equipment debugging, online debugging and Feeding trial operation,to ensure that equipments can normal operate in full load conditions. We will provide all kinds of information and records according to the requirements of the bid. The qualified completion files will be provided to customers according to their requirements
within one month after acceptance.
9.In the warranty period, all because of the quality of products has caused the damage or failure of equipment, suppliers will take the responsibility for the free repair and replacing spare part.
Due to the damage caused by the customer,we only charge material costs for repair and replacement.
After the receipt of customers notice,we will suggests the method to solve problem within six hours,or send specialist to the site to solve the problem within twenty four hours.
Contact us