1. Introduction of oil refinery machine:

1.The oil refinery machine is used for removing the impurities of oil, such as, fatty acid, phosphatide, metal ion, pigment, oxide, solid particle and volatile gas. It suitable for refining various crude oil, vegetable oil, such as sunflower seed oil, tea seed oil, groundnut oil, cottonseed oil, rice bran oil, soybean oil, corn oil and palm oil,etc.

2.The oil refinery machine can adopts chemical refining and physical refining, and the chemical refining includes batch refining, semi-continuous refining and continuous refining.

2. Advantage of oil refinery machine:

1. Less power consumption
2. Include installation & debugging
3. Best edible oil refinery machinery
4. Best long-term after-sale service

3. Main equipments of oil refinery machine:

1. Neutralization Tank: used for acid refining, alkali refining or washing.

2. Bleaching Tank: used for bleaching oil & removing pigment.

3. Deodorizing Tank: used for removing the odour of oil (made of stainless steel).

4. Conduction Oil Furnace: provide production with heat source, and the temperature can reach 280 °C.

5. Vacuum Pump: provide vacuum degree for bleaching & deodorizing process,  which can reach above755mmHg.

6. Air Compressor: weather bleaching earth used in the bleaching process

7. Filter Press: filtrate the bleaching earth

8. Steam Generator: produce steam for deodorization and distillation process.

9. Leaf Filter: filtrate the bleaching earth & impurities. 

4.Process Cart of oil refinery machine:

1. Degumming: Removing the phosphatide by adding hot water, when phosphatide meets hot water, it will become bigger and bigger, then out of tanks.

2. Deacidification: Removing the FFA by add caustic soda (for taking neutralization reaction).

3. Bleaching: Remove the pigment by adding bleaching earth( it has strong adsorption of pigment), and the remaining bleaching earth will be filtrated by leaf filter.

4. Deodorization: Remove the oxide, solid particle and vol

About packaging, for small size or single machine, we can offer free fumigation wooden case with steel frame, it not only can protect machine from damage, but also avoid checking when exporting.

For multiple machines or production line, it's better to loaded in standard container 20GP, 40GP, 40HQ, usually it needs wrapped with plastic firstly, then loaded in container.

we can offer EXW, FOB and CIF terms.

EXW: You arrange the shipping details from our factory to your port by yourself.

FOB: We arrange freight transport to Qingdao, Shanghai or other ports of China, then you arrange the shipping details from China port to your country port.

CIF: We arrange all shipping details to your country port, and ensure machines smooth arrival

.

1. Help you choose the most suitable machine.

2. Making the machine according to your request.

3. Give you machine’s details and video for help you use the machine more better.

4. One year warranty

5. Quality problem,we will send you the accessories.

6. Free repair whole using life without extra charge.

 Kaifeng Rainbow Machinery Co., Ltd. is a domestic large-scale new energy environmental protection equipment manufacturers in China. 

The registered trademark is "Rainbow".

Our company has combined Research and Development, Production, Sales and Service in one, and our main product have Wood Crushing and Recycling Workstation, New Energy Particle Machinery, Feed Machinery, Organic Fertilizer Machinery, Broken machinery. Totally, have a lots of products, more than 300models, which make our company the most professional development and production of high-tech enterprises of new energy environmental protection machinery manufacturer in China.

1. What's the delivery time? 

We will deliver the product in 7 days after receiving the deposit.
2. What's your payment terms?
We can accept various payment terms if it is convenient for you.
3. what's your MAQ?
Our MAQ is 1 piece.
4. What's the lifetime of the wearing parts?
The material of our product is of high quality, and the lifetime of our wearing parts is twice longer than the others,including the roller skin, die and bearing.
5. What is your warranty?
12 months except the spare parts.
6. Will you send engineers to install the plant?
Of course yes,but at an extra cost will be paid by customers. Or you can get local contractors to do the commissioning and we send one supervising engineer.